diff --git a/src/test/ref/examples/tetris/tetris.asm b/src/test/ref/examples/tetris/tetris.asm
index 487a3f8c7..3d800e321 100644
--- a/src/test/ref/examples/tetris/tetris.asm
+++ b/src/test/ref/examples/tetris/tetris.asm
@@ -45,31 +45,32 @@
   .label current_piece_15 = 5
   .label current_xpos_63 = 4
   .label current_piece_gfx_63 = 5
-  .label current_piece_color_65 = 7
-  .label current_xpos_94 = 4
-  .label current_piece_gfx_85 = 5
+  .label current_piece_color_66 = 7
+  .label current_xpos_95 = 4
   .label current_piece_gfx_86 = 5
-  .label current_piece_color_73 = 7
+  .label current_piece_gfx_87 = 5
   .label current_piece_color_74 = 7
-  .label current_piece_70 = 5
+  .label current_piece_color_75 = 7
   .label current_piece_71 = 5
   .label current_piece_72 = 5
   .label current_piece_73 = 5
+  .label current_piece_74 = 5
   jsr main
 main: {
     .label key_event = $14
     .label render = $15
     jsr sid_rnd_init
     sei
-    jsr init
+    jsr render_init
+    jsr tables_init
     jsr spawn_current
     jsr render_playfield
     lda current_piece_gfx
-    sta current_piece_gfx_85
+    sta current_piece_gfx_86
     lda current_piece_gfx+1
-    sta current_piece_gfx_85+1
+    sta current_piece_gfx_86+1
     lda current_piece_color
-    sta current_piece_color_73
+    sta current_piece_color_74
     lda #3
     sta current_xpos_63
     ldx #0
@@ -115,19 +116,17 @@ main: {
     adc render
     cmp #0
     beq b10
-    inc BORDERCOL
     jsr render_playfield
     ldx current_ypos
     lda current_xpos
-    sta current_xpos_94
+    sta current_xpos_95
     lda current_piece_gfx
-    sta current_piece_gfx_86
+    sta current_piece_gfx_87
     lda current_piece_gfx+1
-    sta current_piece_gfx_86+1
+    sta current_piece_gfx_87+1
     lda current_piece_color
-    sta current_piece_color_74
+    sta current_piece_color_75
     jsr render_current
-    dec BORDERCOL
   b10:
     dec BORDERCOL
     jmp b4
@@ -165,7 +164,7 @@ render_current: {
     lda xpos
     cmp #PLAYFIELD_COLS
     bcs b4
-    lda current_piece_color_65
+    lda current_piece_color_66
     ldy xpos
     sta (screen_line),y
   b4:
@@ -241,11 +240,11 @@ play_move_rotate: {
     ldy current_ypos
     ldx orientation
     lda current_piece
-    sta current_piece_73
+    sta current_piece_74
     lda current_piece+1
-    sta current_piece_73+1
+    sta current_piece_74+1
     jsr collision
-    cmp #0
+    cmp #COLLISION_NONE
     bne b3
     lda orientation
     sta current_orientation
@@ -368,9 +367,9 @@ play_move_leftright: {
     ldy current_ypos
     ldx current_orientation
     lda current_piece
-    sta current_piece_72
+    sta current_piece_73
     lda current_piece+1
-    sta current_piece_72+1
+    sta current_piece_73+1
     jsr collision
     cmp #COLLISION_NONE
     bne b3
@@ -389,9 +388,9 @@ play_move_leftright: {
     ldy current_ypos
     ldx current_orientation
     lda current_piece
-    sta current_piece_71
+    sta current_piece_72
     lda current_piece+1
-    sta current_piece_71+1
+    sta current_piece_72+1
     jsr collision
     cmp #COLLISION_NONE
     bne b3
@@ -430,9 +429,9 @@ play_move_down: {
     sta collision.xpos
     ldx current_orientation
     lda current_piece
-    sta current_piece_70
+    sta current_piece_71
     lda current_piece+1
-    sta current_piece_70+1
+    sta current_piece_71+1
     jsr collision
     cmp #COLLISION_NONE
     beq b6
@@ -464,12 +463,10 @@ play_move_down: {
 }
 spawn_current: {
     .label _3 = 2
-    inc BORDERCOL
     ldx #7
   b1:
     cpx #7
     beq b2
-    dec BORDERCOL
     txa
     asl
     sta _3
@@ -766,11 +763,47 @@ keyboard_matrix_read: {
     eor #$ff
     rts
 }
-init: {
-    .label _14 = $c
-    .label li = 5
+tables_init: {
     .label pli = 5
     .label idx = 2
+    lda #0
+    sta idx
+    lda #<playfield
+    sta pli
+    lda #>playfield
+    sta pli+1
+    ldx #0
+  b1:
+    txa
+    asl
+    tay
+    lda pli
+    sta playfield_lines,y
+    lda pli+1
+    sta playfield_lines+1,y
+    lda idx
+    sta playfield_lines_idx,x
+    lda pli
+    clc
+    adc #PLAYFIELD_COLS
+    sta pli
+    bcc !+
+    inc pli+1
+  !:
+    lda #PLAYFIELD_COLS
+    clc
+    adc idx
+    sta idx
+    inx
+    cpx #PLAYFIELD_LINES-1+1
+    bne b1
+    lda #PLAYFIELD_COLS*PLAYFIELD_LINES
+    sta playfield_lines_idx+PLAYFIELD_LINES
+    rts
+}
+render_init: {
+    .label _10 = $c
+    .label li = 5
     .label line = 5
     .label l = 2
     ldx #$a0
@@ -809,60 +842,27 @@ init: {
     cpx #PLAYFIELD_LINES+2+1
     bne b1
     lda #0
-    sta idx
-    lda #<playfield
-    sta pli
-    lda #>playfield
-    sta pli+1
-    ldx #0
-  b2:
-    txa
-    asl
-    tay
-    lda pli
-    sta playfield_lines,y
-    lda pli+1
-    sta playfield_lines+1,y
-    lda idx
-    sta playfield_lines_idx,x
-    lda pli
-    clc
-    adc #PLAYFIELD_COLS
-    sta pli
-    bcc !+
-    inc pli+1
-  !:
-    lda #PLAYFIELD_COLS
-    clc
-    adc idx
-    sta idx
-    inx
-    cpx #PLAYFIELD_LINES-1+1
-    bne b2
-    lda #PLAYFIELD_COLS*PLAYFIELD_LINES
-    sta playfield_lines_idx+PLAYFIELD_LINES
-    lda #0
     sta l
     lda #<COLS+$e
     sta line
     lda #>COLS+$e
     sta line+1
-  b3:
+  b2:
     ldx #0
-  b4:
+  b3:
     txa
     clc
     adc line
-    sta _14
+    sta _10
     lda #0
     adc line+1
-    sta _14+1
+    sta _10+1
     lda #DARK_GREY
     ldy #0
-    sta (_14),y
+    sta (_10),y
     inx
     cpx #PLAYFIELD_COLS+1+1
-    bne b4
+    bne b3
     lda line
     clc
     adc #$28
@@ -873,7 +873,7 @@ init: {
     inc l
     lda l
     cmp #PLAYFIELD_LINES+1+1
-    bne b3
+    bne b2
     rts
 }
 fill: {
diff --git a/src/test/ref/examples/tetris/tetris.cfg b/src/test/ref/examples/tetris/tetris.cfg
index 04294d540..f41e0fba4 100644
--- a/src/test/ref/examples/tetris/tetris.cfg
+++ b/src/test/ref/examples/tetris/tetris.cfg
@@ -1,394 +1,394 @@
 @begin: scope:[]  from
   [0] phi()
-  to:@26
-@26: scope:[]  from @begin
+  to:@27
+@27: scope:[]  from @begin
   [1] phi()
   [2] call main 
   to:@end
-@end: scope:[]  from @26
+@end: scope:[]  from @27
   [3] phi()
-main: scope:[main]  from @26
+main: scope:[main]  from @27
   [4] phi()
   [5] call sid_rnd_init 
   to:main::@21
 main::@21: scope:[main]  from main
   asm { sei  }
-  [7] call init 
+  [7] call render_init 
   to:main::@22
 main::@22: scope:[main]  from main::@21
   [8] phi()
-  [9] call spawn_current 
+  [9] call tables_init 
   to:main::@23
 main::@23: scope:[main]  from main::@22
   [10] phi()
-  [11] call render_playfield 
+  [11] call spawn_current 
   to:main::@24
 main::@24: scope:[main]  from main::@23
-  [12] (byte*~) current_piece_gfx#85 ← (byte*) current_piece_gfx#10
-  [13] (byte~) current_piece_color#73 ← (byte) current_piece_color#15
-  [14] call render_current 
-  [15] (byte*~) current_piece#69 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3)
+  [12] phi()
+  [13] call render_playfield 
+  to:main::@25
+main::@25: scope:[main]  from main::@24
+  [14] (byte*~) current_piece_gfx#86 ← (byte*) current_piece_gfx#10
+  [15] (byte~) current_piece_color#74 ← (byte) current_piece_color#15
+  [16] call render_current 
+  [17] (byte*~) current_piece#70 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3)
   to:main::@1
-main::@1: scope:[main]  from main::@10 main::@24
-  [16] (byte) current_movedown_counter#15 ← phi( main::@10/(byte) current_movedown_counter#12 main::@24/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [16] (byte) keyboard_events_size#19 ← phi( main::@10/(byte) keyboard_events_size#16 main::@24/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [16] (byte) current_piece_color#11 ← phi( main::@10/(byte) current_piece_color#13 main::@24/(byte) current_piece_color#15 )
-  [16] (byte) current_ypos#12 ← phi( main::@10/(byte) current_ypos#16 main::@24/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [16] (byte) current_xpos#16 ← phi( main::@10/(byte) current_xpos#23 main::@24/(byte/signed byte/word/signed word/dword/signed dword) 3 )
-  [16] (byte*) current_piece_gfx#15 ← phi( main::@10/(byte*) current_piece_gfx#18 main::@24/(byte*) current_piece_gfx#10 )
-  [16] (byte) current_orientation#15 ← phi( main::@10/(byte) current_orientation#23 main::@24/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [16] (byte*) current_piece#11 ← phi( main::@10/(byte*) current_piece#13 main::@24/(byte*~) current_piece#69 )
+main::@1: scope:[main]  from main::@10 main::@25
+  [18] (byte) current_movedown_counter#15 ← phi( main::@10/(byte) current_movedown_counter#12 main::@25/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [18] (byte) keyboard_events_size#19 ← phi( main::@10/(byte) keyboard_events_size#16 main::@25/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [18] (byte) current_piece_color#11 ← phi( main::@10/(byte) current_piece_color#13 main::@25/(byte) current_piece_color#15 )
+  [18] (byte) current_ypos#12 ← phi( main::@10/(byte) current_ypos#16 main::@25/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [18] (byte) current_xpos#16 ← phi( main::@10/(byte) current_xpos#23 main::@25/(byte/signed byte/word/signed word/dword/signed dword) 3 )
+  [18] (byte*) current_piece_gfx#15 ← phi( main::@10/(byte*) current_piece_gfx#18 main::@25/(byte*) current_piece_gfx#10 )
+  [18] (byte) current_orientation#15 ← phi( main::@10/(byte) current_orientation#23 main::@25/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [18] (byte*) current_piece#11 ← phi( main::@10/(byte*) current_piece#13 main::@25/(byte*~) current_piece#70 )
   to:main::@4
 main::@4: scope:[main]  from main::@1 main::@4
-  [17] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@4
+  [19] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@4
   to:main::@7
 main::@7: scope:[main]  from main::@4 main::@7
-  [18] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 254) goto main::@7
+  [20] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 254) goto main::@7
   to:main::@9
 main::@9: scope:[main]  from main::@7
-  [19] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0)
-  [20] call keyboard_event_scan 
-  to:main::@26
-main::@26: scope:[main]  from main::@9
-  [21] phi()
-  [22] call keyboard_event_get 
-  [23] (byte) keyboard_event_get::return#3 ← (byte) keyboard_event_get::return#2
+  [21] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0)
+  [22] call keyboard_event_scan 
   to:main::@27
-main::@27: scope:[main]  from main::@26
-  [24] (byte) main::key_event#0 ← (byte) keyboard_event_get::return#3
-  [25] (byte) play_move_down::key_event#0 ← (byte) main::key_event#0
-  [26] call play_move_down 
-  [27] (byte) play_move_down::return#0 ← (byte) play_move_down::return#3
+main::@27: scope:[main]  from main::@9
+  [23] phi()
+  [24] call keyboard_event_get 
+  [25] (byte) keyboard_event_get::return#3 ← (byte) keyboard_event_get::return#2
   to:main::@28
 main::@28: scope:[main]  from main::@27
-  [28] (byte~) main::$9 ← (byte) play_move_down::return#0
-  [29] (byte) main::render#1 ← (byte/signed byte/word/signed word/dword/signed dword) 0 + (byte~) main::$9
-  [30] (byte) play_move_leftright::key_event#0 ← (byte) main::key_event#0
-  [31] call play_move_leftright 
-  [32] (byte) play_move_leftright::return#0 ← (byte) play_move_leftright::return#2
+  [26] (byte) main::key_event#0 ← (byte) keyboard_event_get::return#3
+  [27] (byte) play_move_down::key_event#0 ← (byte) main::key_event#0
+  [28] call play_move_down 
+  [29] (byte) play_move_down::return#0 ← (byte) play_move_down::return#3
   to:main::@29
 main::@29: scope:[main]  from main::@28
-  [33] (byte~) main::$10 ← (byte) play_move_leftright::return#0
-  [34] (byte) main::render#2 ← (byte) main::render#1 + (byte~) main::$10
-  [35] (byte) play_move_rotate::key_event#0 ← (byte) main::key_event#0
-  [36] call play_move_rotate 
-  [37] (byte) play_move_rotate::return#0 ← (byte) play_move_rotate::return#2
+  [30] (byte~) main::$10 ← (byte) play_move_down::return#0
+  [31] (byte) main::render#1 ← (byte/signed byte/word/signed word/dword/signed dword) 0 + (byte~) main::$10
+  [32] (byte) play_move_leftright::key_event#0 ← (byte) main::key_event#0
+  [33] call play_move_leftright 
+  [34] (byte) play_move_leftright::return#0 ← (byte) play_move_leftright::return#2
   to:main::@30
 main::@30: scope:[main]  from main::@29
-  [38] (byte~) main::$11 ← (byte) play_move_rotate::return#0
-  [39] (byte) main::render#3 ← (byte) main::render#2 + (byte~) main::$11
-  [40] if((byte) main::render#3==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@10
-  to:main::@19
-main::@19: scope:[main]  from main::@30
-  [41] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0)
-  [42] call render_playfield 
+  [35] (byte~) main::$11 ← (byte) play_move_leftright::return#0
+  [36] (byte) main::render#2 ← (byte) main::render#1 + (byte~) main::$11
+  [37] (byte) play_move_rotate::key_event#0 ← (byte) main::key_event#0
+  [38] call play_move_rotate 
+  [39] (byte) play_move_rotate::return#0 ← (byte) play_move_rotate::return#2
   to:main::@31
-main::@31: scope:[main]  from main::@19
-  [43] (byte~) current_ypos#69 ← (byte) current_ypos#16
-  [44] (byte~) current_xpos#94 ← (byte) current_xpos#23
-  [45] (byte*~) current_piece_gfx#86 ← (byte*) current_piece_gfx#18
-  [46] (byte~) current_piece_color#74 ← (byte) current_piece_color#13
-  [47] call render_current 
+main::@31: scope:[main]  from main::@30
+  [40] (byte~) main::$12 ← (byte) play_move_rotate::return#0
+  [41] (byte) main::render#3 ← (byte) main::render#2 + (byte~) main::$12
+  [42] if((byte) main::render#3==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@10
+  to:main::@19
+main::@19: scope:[main]  from main::@31
+  [43] phi()
+  [44] call render_playfield 
   to:main::@32
-main::@32: scope:[main]  from main::@31
-  [48] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0)
+main::@32: scope:[main]  from main::@19
+  [45] (byte~) current_ypos#70 ← (byte) current_ypos#16
+  [46] (byte~) current_xpos#95 ← (byte) current_xpos#23
+  [47] (byte*~) current_piece_gfx#87 ← (byte*) current_piece_gfx#18
+  [48] (byte~) current_piece_color#75 ← (byte) current_piece_color#13
+  [49] call render_current 
   to:main::@10
-main::@10: scope:[main]  from main::@30 main::@32
-  [49] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0)
+main::@10: scope:[main]  from main::@31 main::@32
+  [50] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0)
   to:main::@1
-render_current: scope:[render_current]  from main::@24 main::@31
-  [50] (byte) current_piece_color#65 ← phi( main::@24/(byte~) current_piece_color#73 main::@31/(byte~) current_piece_color#74 )
-  [50] (byte*) current_piece_gfx#63 ← phi( main::@24/(byte*~) current_piece_gfx#85 main::@31/(byte*~) current_piece_gfx#86 )
-  [50] (byte) current_xpos#63 ← phi( main::@24/(byte/signed byte/word/signed word/dword/signed dword) 3 main::@31/(byte~) current_xpos#94 )
-  [50] (byte) current_ypos#22 ← phi( main::@24/(byte/signed byte/word/signed word/dword/signed dword) 0 main::@31/(byte~) current_ypos#69 )
-  [51] (byte) render_current::ypos2#0 ← (byte) current_ypos#22 << (byte/signed byte/word/signed word/dword/signed dword) 1
+render_current: scope:[render_current]  from main::@25 main::@32
+  [51] (byte) current_piece_color#66 ← phi( main::@25/(byte~) current_piece_color#74 main::@32/(byte~) current_piece_color#75 )
+  [51] (byte*) current_piece_gfx#63 ← phi( main::@25/(byte*~) current_piece_gfx#86 main::@32/(byte*~) current_piece_gfx#87 )
+  [51] (byte) current_xpos#63 ← phi( main::@25/(byte/signed byte/word/signed word/dword/signed dword) 3 main::@32/(byte~) current_xpos#95 )
+  [51] (byte) current_ypos#22 ← phi( main::@25/(byte/signed byte/word/signed word/dword/signed dword) 0 main::@32/(byte~) current_ypos#70 )
+  [52] (byte) render_current::ypos2#0 ← (byte) current_ypos#22 << (byte/signed byte/word/signed word/dword/signed dword) 1
   to:render_current::@1
 render_current::@1: scope:[render_current]  from render_current render_current::@2
-  [52] (byte) render_current::i#4 ← phi( render_current/(byte/signed byte/word/signed word/dword/signed dword) 0 render_current::@2/(byte) render_current::i#8 )
-  [52] (byte) render_current::l#3 ← phi( render_current/(byte/signed byte/word/signed word/dword/signed dword) 0 render_current::@2/(byte) render_current::l#1 )
-  [52] (byte) render_current::ypos2#2 ← phi( render_current/(byte) render_current::ypos2#0 render_current::@2/(byte) render_current::ypos2#1 )
-  [53] if((byte) render_current::ypos2#2>=(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto render_current::@2
+  [53] (byte) render_current::i#4 ← phi( render_current/(byte/signed byte/word/signed word/dword/signed dword) 0 render_current::@2/(byte) render_current::i#8 )
+  [53] (byte) render_current::l#3 ← phi( render_current/(byte/signed byte/word/signed word/dword/signed dword) 0 render_current::@2/(byte) render_current::l#1 )
+  [53] (byte) render_current::ypos2#2 ← phi( render_current/(byte) render_current::ypos2#0 render_current::@2/(byte) render_current::ypos2#1 )
+  [54] if((byte) render_current::ypos2#2>=(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto render_current::@2
   to:render_current::@6
 render_current::@6: scope:[render_current]  from render_current::@1
-  [54] (byte*) render_current::screen_line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte) render_current::ypos2#2)
-  [55] (byte) render_current::xpos#0 ← (byte) current_xpos#63
+  [55] (byte*) render_current::screen_line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte) render_current::ypos2#2)
+  [56] (byte) render_current::xpos#0 ← (byte) current_xpos#63
   to:render_current::@3
 render_current::@3: scope:[render_current]  from render_current::@4 render_current::@6
-  [56] (byte) render_current::c#2 ← phi( render_current::@4/(byte) render_current::c#1 render_current::@6/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [56] (byte) render_current::xpos#2 ← phi( render_current::@4/(byte) render_current::xpos#1 render_current::@6/(byte) render_current::xpos#0 )
-  [56] (byte) render_current::i#2 ← phi( render_current::@4/(byte) render_current::i#1 render_current::@6/(byte) render_current::i#4 )
-  [57] (byte) render_current::current_cell#0 ← *((byte*) current_piece_gfx#63 + (byte) render_current::i#2)
-  [58] (byte) render_current::i#1 ← ++ (byte) render_current::i#2
-  [59] if((byte) render_current::current_cell#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto render_current::@4
+  [57] (byte) render_current::c#2 ← phi( render_current::@4/(byte) render_current::c#1 render_current::@6/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [57] (byte) render_current::xpos#2 ← phi( render_current::@4/(byte) render_current::xpos#1 render_current::@6/(byte) render_current::xpos#0 )
+  [57] (byte) render_current::i#2 ← phi( render_current::@4/(byte) render_current::i#1 render_current::@6/(byte) render_current::i#4 )
+  [58] (byte) render_current::current_cell#0 ← *((byte*) current_piece_gfx#63 + (byte) render_current::i#2)
+  [59] (byte) render_current::i#1 ← ++ (byte) render_current::i#2
+  [60] if((byte) render_current::current_cell#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto render_current::@4
   to:render_current::@7
 render_current::@7: scope:[render_current]  from render_current::@3
-  [60] if((byte) render_current::xpos#2>=(const byte) PLAYFIELD_COLS#0) goto render_current::@4
+  [61] if((byte) render_current::xpos#2>=(const byte) PLAYFIELD_COLS#0) goto render_current::@4
   to:render_current::@8
 render_current::@8: scope:[render_current]  from render_current::@7
-  [61] *((byte*) render_current::screen_line#0 + (byte) render_current::xpos#2) ← (byte) current_piece_color#65
+  [62] *((byte*) render_current::screen_line#0 + (byte) render_current::xpos#2) ← (byte) current_piece_color#66
   to:render_current::@4
 render_current::@4: scope:[render_current]  from render_current::@3 render_current::@7 render_current::@8
-  [62] (byte) render_current::xpos#1 ← ++ (byte) render_current::xpos#2
-  [63] (byte) render_current::c#1 ← ++ (byte) render_current::c#2
-  [64] if((byte) render_current::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@3
+  [63] (byte) render_current::xpos#1 ← ++ (byte) render_current::xpos#2
+  [64] (byte) render_current::c#1 ← ++ (byte) render_current::c#2
+  [65] if((byte) render_current::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@3
   to:render_current::@2
 render_current::@2: scope:[render_current]  from render_current::@1 render_current::@4
-  [65] (byte) render_current::i#8 ← phi( render_current::@1/(byte) render_current::i#4 render_current::@4/(byte) render_current::i#1 )
-  [66] (byte) render_current::ypos2#1 ← (byte) render_current::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2
-  [67] (byte) render_current::l#1 ← ++ (byte) render_current::l#3
-  [68] if((byte) render_current::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@1
+  [66] (byte) render_current::i#8 ← phi( render_current::@1/(byte) render_current::i#4 render_current::@4/(byte) render_current::i#1 )
+  [67] (byte) render_current::ypos2#1 ← (byte) render_current::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2
+  [68] (byte) render_current::l#1 ← ++ (byte) render_current::l#3
+  [69] if((byte) render_current::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@1
   to:render_current::@return
 render_current::@return: scope:[render_current]  from render_current::@2
-  [69] return 
+  [70] return 
   to:@return
-render_playfield: scope:[render_playfield]  from main::@19 main::@23
-  [70] phi()
+render_playfield: scope:[render_playfield]  from main::@19 main::@24
+  [71] phi()
   to:render_playfield::@1
 render_playfield::@1: scope:[render_playfield]  from render_playfield render_playfield::@3
-  [71] (byte) render_playfield::i#3 ← phi( render_playfield/(byte/signed byte/word/signed word/dword/signed dword) 0 render_playfield::@3/(byte) render_playfield::i#1 )
-  [71] (byte) render_playfield::l#2 ← phi( render_playfield/(byte/signed byte/word/signed word/dword/signed dword) 0 render_playfield::@3/(byte) render_playfield::l#1 )
-  [72] (byte~) render_playfield::$1 ← (byte) render_playfield::l#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
-  [73] (byte*) render_playfield::line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_playfield::$1)
+  [72] (byte) render_playfield::i#3 ← phi( render_playfield/(byte/signed byte/word/signed word/dword/signed dword) 0 render_playfield::@3/(byte) render_playfield::i#1 )
+  [72] (byte) render_playfield::l#2 ← phi( render_playfield/(byte/signed byte/word/signed word/dword/signed dword) 0 render_playfield::@3/(byte) render_playfield::l#1 )
+  [73] (byte~) render_playfield::$1 ← (byte) render_playfield::l#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
+  [74] (byte*) render_playfield::line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_playfield::$1)
   to:render_playfield::@2
 render_playfield::@2: scope:[render_playfield]  from render_playfield::@1 render_playfield::@2
-  [74] (byte) render_playfield::c#2 ← phi( render_playfield::@1/(byte/signed byte/word/signed word/dword/signed dword) 0 render_playfield::@2/(byte) render_playfield::c#1 )
-  [74] (byte*) render_playfield::line#2 ← phi( render_playfield::@1/(byte*) render_playfield::line#0 render_playfield::@2/(byte*) render_playfield::line#1 )
-  [74] (byte) render_playfield::i#2 ← phi( render_playfield::@1/(byte) render_playfield::i#3 render_playfield::@2/(byte) render_playfield::i#1 )
-  [75] *((byte*) render_playfield::line#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) render_playfield::i#2)
-  [76] (byte*) render_playfield::line#1 ← ++ (byte*) render_playfield::line#2
-  [77] (byte) render_playfield::i#1 ← ++ (byte) render_playfield::i#2
-  [78] (byte) render_playfield::c#1 ← ++ (byte) render_playfield::c#2
-  [79] if((byte) render_playfield::c#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@2
+  [75] (byte) render_playfield::c#2 ← phi( render_playfield::@1/(byte/signed byte/word/signed word/dword/signed dword) 0 render_playfield::@2/(byte) render_playfield::c#1 )
+  [75] (byte*) render_playfield::line#2 ← phi( render_playfield::@1/(byte*) render_playfield::line#0 render_playfield::@2/(byte*) render_playfield::line#1 )
+  [75] (byte) render_playfield::i#2 ← phi( render_playfield::@1/(byte) render_playfield::i#3 render_playfield::@2/(byte) render_playfield::i#1 )
+  [76] *((byte*) render_playfield::line#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) render_playfield::i#2)
+  [77] (byte*) render_playfield::line#1 ← ++ (byte*) render_playfield::line#2
+  [78] (byte) render_playfield::i#1 ← ++ (byte) render_playfield::i#2
+  [79] (byte) render_playfield::c#1 ← ++ (byte) render_playfield::c#2
+  [80] if((byte) render_playfield::c#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@2
   to:render_playfield::@3
 render_playfield::@3: scope:[render_playfield]  from render_playfield::@2
-  [80] (byte) render_playfield::l#1 ← ++ (byte) render_playfield::l#2
-  [81] if((byte) render_playfield::l#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@1
+  [81] (byte) render_playfield::l#1 ← ++ (byte) render_playfield::l#2
+  [82] if((byte) render_playfield::l#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@1
   to:render_playfield::@return
 render_playfield::@return: scope:[render_playfield]  from render_playfield::@3
-  [82] return 
+  [83] return 
   to:@return
-play_move_rotate: scope:[play_move_rotate]  from main::@29
-  [83] if((byte) play_move_rotate::key_event#0==(const byte) KEY_Z#0) goto play_move_rotate::@1
+play_move_rotate: scope:[play_move_rotate]  from main::@30
+  [84] if((byte) play_move_rotate::key_event#0==(const byte) KEY_Z#0) goto play_move_rotate::@1
   to:play_move_rotate::@6
 play_move_rotate::@6: scope:[play_move_rotate]  from play_move_rotate
-  [84] if((byte) play_move_rotate::key_event#0==(const byte) KEY_X#0) goto play_move_rotate::@2
+  [85] if((byte) play_move_rotate::key_event#0==(const byte) KEY_X#0) goto play_move_rotate::@2
   to:play_move_rotate::@return
 play_move_rotate::@return: scope:[play_move_rotate]  from play_move_rotate::@11 play_move_rotate::@14 play_move_rotate::@6
-  [85] (byte*) current_piece_gfx#18 ← phi( play_move_rotate::@11/(byte*) current_piece_gfx#8 play_move_rotate::@14/(byte*) current_piece_gfx#17 play_move_rotate::@6/(byte*) current_piece_gfx#17 )
-  [85] (byte) current_orientation#23 ← phi( play_move_rotate::@11/(byte) current_orientation#8 play_move_rotate::@14/(byte) current_orientation#18 play_move_rotate::@6/(byte) current_orientation#18 )
-  [85] (byte) play_move_rotate::return#2 ← phi( play_move_rotate::@11/(byte/signed byte/word/signed word/dword/signed dword) 1 play_move_rotate::@14/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_rotate::@6/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [86] return 
+  [86] (byte*) current_piece_gfx#18 ← phi( play_move_rotate::@11/(byte*) current_piece_gfx#8 play_move_rotate::@14/(byte*) current_piece_gfx#17 play_move_rotate::@6/(byte*) current_piece_gfx#17 )
+  [86] (byte) current_orientation#23 ← phi( play_move_rotate::@11/(byte) current_orientation#8 play_move_rotate::@14/(byte) current_orientation#18 play_move_rotate::@6/(byte) current_orientation#18 )
+  [86] (byte) play_move_rotate::return#2 ← phi( play_move_rotate::@11/(byte/signed byte/word/signed word/dword/signed dword) 1 play_move_rotate::@14/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_rotate::@6/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [87] return 
   to:@return
 play_move_rotate::@2: scope:[play_move_rotate]  from play_move_rotate::@6
-  [87] (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 ← (byte) current_orientation#18 + (byte/signed byte/word/signed word/dword/signed dword) 16
-  [88] (byte) play_move_rotate::orientation#2 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 & (byte/signed byte/word/signed word/dword/signed dword) 63
+  [88] (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 ← (byte) current_orientation#18 + (byte/signed byte/word/signed word/dword/signed dword) 16
+  [89] (byte) play_move_rotate::orientation#2 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 & (byte/signed byte/word/signed word/dword/signed dword) 63
   to:play_move_rotate::@4
 play_move_rotate::@4: scope:[play_move_rotate]  from play_move_rotate::@1 play_move_rotate::@2
-  [89] (byte) play_move_rotate::orientation#3 ← phi( play_move_rotate::@1/(byte) play_move_rotate::orientation#1 play_move_rotate::@2/(byte) play_move_rotate::orientation#2 )
-  [90] (byte) collision::xpos#3 ← (byte) current_xpos#23
-  [91] (byte) collision::ypos#3 ← (byte) current_ypos#16
-  [92] (byte) collision::orientation#3 ← (byte) play_move_rotate::orientation#3
-  [93] (byte*~) current_piece#73 ← (byte*) current_piece#13
-  [94] call collision 
-  [95] (byte) collision::return#13 ← (byte) collision::return#14
+  [90] (byte) play_move_rotate::orientation#3 ← phi( play_move_rotate::@1/(byte) play_move_rotate::orientation#1 play_move_rotate::@2/(byte) play_move_rotate::orientation#2 )
+  [91] (byte) collision::xpos#3 ← (byte) current_xpos#23
+  [92] (byte) collision::ypos#3 ← (byte) current_ypos#16
+  [93] (byte) collision::orientation#3 ← (byte) play_move_rotate::orientation#3
+  [94] (byte*~) current_piece#74 ← (byte*) current_piece#13
+  [95] call collision 
+  [96] (byte) collision::return#13 ← (byte) collision::return#14
   to:play_move_rotate::@14
 play_move_rotate::@14: scope:[play_move_rotate]  from play_move_rotate::@4
-  [96] (byte~) play_move_rotate::$6 ← (byte) collision::return#13
-  [97] if((byte~) play_move_rotate::$6!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_rotate::@return
+  [97] (byte~) play_move_rotate::$6 ← (byte) collision::return#13
+  [98] if((byte~) play_move_rotate::$6!=(const byte) COLLISION_NONE#0) goto play_move_rotate::@return
   to:play_move_rotate::@11
 play_move_rotate::@11: scope:[play_move_rotate]  from play_move_rotate::@14
-  [98] (byte) current_orientation#8 ← (byte) play_move_rotate::orientation#3
-  [99] (byte*) current_piece_gfx#8 ← (byte*) current_piece#13 + (byte) current_orientation#8
+  [99] (byte) current_orientation#8 ← (byte) play_move_rotate::orientation#3
+  [100] (byte*) current_piece_gfx#8 ← (byte*) current_piece#13 + (byte) current_orientation#8
   to:play_move_rotate::@return
 play_move_rotate::@1: scope:[play_move_rotate]  from play_move_rotate
-  [100] (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 ← (byte) current_orientation#18 - (byte/signed byte/word/signed word/dword/signed dword) 16
-  [101] (byte) play_move_rotate::orientation#1 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 & (byte/signed byte/word/signed word/dword/signed dword) 63
+  [101] (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 ← (byte) current_orientation#18 - (byte/signed byte/word/signed word/dword/signed dword) 16
+  [102] (byte) play_move_rotate::orientation#1 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 & (byte/signed byte/word/signed word/dword/signed dword) 63
   to:play_move_rotate::@4
 collision: scope:[collision]  from play_move_down::@12 play_move_leftright::@1 play_move_leftright::@7 play_move_rotate::@4
-  [102] (byte) collision::xpos#5 ← phi( play_move_down::@12/(byte) collision::xpos#0 play_move_leftright::@1/(byte) collision::xpos#1 play_move_leftright::@7/(byte) collision::xpos#2 play_move_rotate::@4/(byte) collision::xpos#3 )
-  [102] (byte) collision::ypos#4 ← phi( play_move_down::@12/(byte) collision::ypos#0 play_move_leftright::@1/(byte) collision::ypos#1 play_move_leftright::@7/(byte) collision::ypos#2 play_move_rotate::@4/(byte) collision::ypos#3 )
-  [102] (byte) collision::orientation#4 ← phi( play_move_down::@12/(byte) collision::orientation#0 play_move_leftright::@1/(byte) collision::orientation#1 play_move_leftright::@7/(byte) collision::orientation#2 play_move_rotate::@4/(byte) collision::orientation#3 )
-  [102] (byte*) current_piece#15 ← phi( play_move_down::@12/(byte*~) current_piece#70 play_move_leftright::@1/(byte*~) current_piece#71 play_move_leftright::@7/(byte*~) current_piece#72 play_move_rotate::@4/(byte*~) current_piece#73 )
-  [103] (byte*) collision::piece_gfx#0 ← (byte*) current_piece#15 + (byte) collision::orientation#4
-  [104] (byte) collision::ypos2#0 ← (byte) collision::ypos#4 << (byte/signed byte/word/signed word/dword/signed dword) 1
+  [103] (byte) collision::xpos#5 ← phi( play_move_down::@12/(byte) collision::xpos#0 play_move_leftright::@1/(byte) collision::xpos#1 play_move_leftright::@7/(byte) collision::xpos#2 play_move_rotate::@4/(byte) collision::xpos#3 )
+  [103] (byte) collision::ypos#4 ← phi( play_move_down::@12/(byte) collision::ypos#0 play_move_leftright::@1/(byte) collision::ypos#1 play_move_leftright::@7/(byte) collision::ypos#2 play_move_rotate::@4/(byte) collision::ypos#3 )
+  [103] (byte) collision::orientation#4 ← phi( play_move_down::@12/(byte) collision::orientation#0 play_move_leftright::@1/(byte) collision::orientation#1 play_move_leftright::@7/(byte) collision::orientation#2 play_move_rotate::@4/(byte) collision::orientation#3 )
+  [103] (byte*) current_piece#15 ← phi( play_move_down::@12/(byte*~) current_piece#71 play_move_leftright::@1/(byte*~) current_piece#72 play_move_leftright::@7/(byte*~) current_piece#73 play_move_rotate::@4/(byte*~) current_piece#74 )
+  [104] (byte*) collision::piece_gfx#0 ← (byte*) current_piece#15 + (byte) collision::orientation#4
+  [105] (byte) collision::ypos2#0 ← (byte) collision::ypos#4 << (byte/signed byte/word/signed word/dword/signed dword) 1
   to:collision::@1
 collision::@1: scope:[collision]  from collision collision::@20
-  [105] (byte) collision::l#6 ← phi( collision/(byte/signed byte/word/signed word/dword/signed dword) 0 collision::@20/(byte) collision::l#1 )
-  [105] (byte) collision::i#3 ← phi( collision/(byte/signed byte/word/signed word/dword/signed dword) 0 collision::@20/(byte~) collision::i#11 )
-  [105] (byte) collision::ypos2#2 ← phi( collision/(byte) collision::ypos2#0 collision::@20/(byte) collision::ypos2#1 )
-  [106] (byte*) collision::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) collision::ypos2#2)
-  [107] (byte~) collision::col#9 ← (byte) collision::xpos#5
+  [106] (byte) collision::l#6 ← phi( collision/(byte/signed byte/word/signed word/dword/signed dword) 0 collision::@20/(byte) collision::l#1 )
+  [106] (byte) collision::i#3 ← phi( collision/(byte/signed byte/word/signed word/dword/signed dword) 0 collision::@20/(byte~) collision::i#11 )
+  [106] (byte) collision::ypos2#2 ← phi( collision/(byte) collision::ypos2#0 collision::@20/(byte) collision::ypos2#1 )
+  [107] (byte*) collision::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) collision::ypos2#2)
+  [108] (byte~) collision::col#9 ← (byte) collision::xpos#5
   to:collision::@2
 collision::@2: scope:[collision]  from collision::@1 collision::@21
-  [108] (byte) collision::c#2 ← phi( collision::@1/(byte/signed byte/word/signed word/dword/signed dword) 0 collision::@21/(byte) collision::c#1 )
-  [108] (byte) collision::col#2 ← phi( collision::@1/(byte~) collision::col#9 collision::@21/(byte) collision::col#1 )
-  [108] (byte) collision::i#2 ← phi( collision::@1/(byte) collision::i#3 collision::@21/(byte~) collision::i#13 )
-  [109] (byte) collision::i#1 ← ++ (byte) collision::i#2
-  [110] if(*((byte*) collision::piece_gfx#0 + (byte) collision::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3
+  [109] (byte) collision::c#2 ← phi( collision::@1/(byte/signed byte/word/signed word/dword/signed dword) 0 collision::@21/(byte) collision::c#1 )
+  [109] (byte) collision::col#2 ← phi( collision::@1/(byte~) collision::col#9 collision::@21/(byte) collision::col#1 )
+  [109] (byte) collision::i#2 ← phi( collision::@1/(byte) collision::i#3 collision::@21/(byte~) collision::i#13 )
+  [110] (byte) collision::i#1 ← ++ (byte) collision::i#2
+  [111] if(*((byte*) collision::piece_gfx#0 + (byte) collision::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3
   to:collision::@8
 collision::@8: scope:[collision]  from collision::@2
-  [111] if((byte) collision::ypos2#2<(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto collision::@4
+  [112] if((byte) collision::ypos2#2<(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto collision::@4
   to:collision::@return
 collision::@return: scope:[collision]  from collision::@17 collision::@4 collision::@5 collision::@6 collision::@8
-  [112] (byte) collision::return#14 ← phi( collision::@4/(const byte) COLLISION_LEFT#0 collision::@5/(const byte) COLLISION_RIGHT#0 collision::@6/(const byte) COLLISION_PLAYFIELD#0 collision::@17/(const byte) COLLISION_NONE#0 collision::@8/(const byte) COLLISION_BOTTOM#0 )
-  [113] return 
+  [113] (byte) collision::return#14 ← phi( collision::@4/(const byte) COLLISION_LEFT#0 collision::@5/(const byte) COLLISION_RIGHT#0 collision::@6/(const byte) COLLISION_PLAYFIELD#0 collision::@17/(const byte) COLLISION_NONE#0 collision::@8/(const byte) COLLISION_BOTTOM#0 )
+  [114] return 
   to:@return
 collision::@4: scope:[collision]  from collision::@8
-  [114] (byte~) collision::$7 ← (byte) collision::col#2 & (byte/word/signed word/dword/signed dword) 128
-  [115] if((byte~) collision::$7==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@5
+  [115] (byte~) collision::$7 ← (byte) collision::col#2 & (byte/word/signed word/dword/signed dword) 128
+  [116] if((byte~) collision::$7==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@5
   to:collision::@return
 collision::@5: scope:[collision]  from collision::@4
-  [116] if((byte) collision::col#2<(const byte) PLAYFIELD_COLS#0) goto collision::@6
+  [117] if((byte) collision::col#2<(const byte) PLAYFIELD_COLS#0) goto collision::@6
   to:collision::@return
 collision::@6: scope:[collision]  from collision::@5
-  [117] if(*((byte*) collision::playfield_line#0 + (byte) collision::col#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3
+  [118] if(*((byte*) collision::playfield_line#0 + (byte) collision::col#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3
   to:collision::@return
 collision::@3: scope:[collision]  from collision::@2 collision::@6
-  [118] (byte) collision::col#1 ← ++ (byte) collision::col#2
-  [119] (byte) collision::c#1 ← ++ (byte) collision::c#2
-  [120] if((byte) collision::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@21
+  [119] (byte) collision::col#1 ← ++ (byte) collision::col#2
+  [120] (byte) collision::c#1 ← ++ (byte) collision::c#2
+  [121] if((byte) collision::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@21
   to:collision::@17
 collision::@17: scope:[collision]  from collision::@3
-  [121] (byte) collision::ypos2#1 ← (byte) collision::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2
-  [122] (byte) collision::l#1 ← ++ (byte) collision::l#6
-  [123] if((byte) collision::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@20
+  [122] (byte) collision::ypos2#1 ← (byte) collision::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2
+  [123] (byte) collision::l#1 ← ++ (byte) collision::l#6
+  [124] if((byte) collision::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@20
   to:collision::@return
 collision::@20: scope:[collision]  from collision::@17
-  [124] (byte~) collision::i#11 ← (byte) collision::i#1
+  [125] (byte~) collision::i#11 ← (byte) collision::i#1
   to:collision::@1
 collision::@21: scope:[collision]  from collision::@3
-  [125] (byte~) collision::i#13 ← (byte) collision::i#1
+  [126] (byte~) collision::i#13 ← (byte) collision::i#1
   to:collision::@2
-play_move_leftright: scope:[play_move_leftright]  from main::@28
-  [126] if((byte) play_move_leftright::key_event#0==(const byte) KEY_COMMA#0) goto play_move_leftright::@1
+play_move_leftright: scope:[play_move_leftright]  from main::@29
+  [127] if((byte) play_move_leftright::key_event#0==(const byte) KEY_COMMA#0) goto play_move_leftright::@1
   to:play_move_leftright::@6
 play_move_leftright::@6: scope:[play_move_leftright]  from play_move_leftright
-  [127] if((byte) play_move_leftright::key_event#0!=(const byte) KEY_DOT#0) goto play_move_leftright::@return
+  [128] if((byte) play_move_leftright::key_event#0!=(const byte) KEY_DOT#0) goto play_move_leftright::@return
   to:play_move_leftright::@7
 play_move_leftright::@7: scope:[play_move_leftright]  from play_move_leftright::@6
-  [128] (byte) collision::xpos#2 ← (byte) current_xpos#19 + (byte/signed byte/word/signed word/dword/signed dword) 1
-  [129] (byte) collision::ypos#2 ← (byte) current_ypos#16
-  [130] (byte) collision::orientation#2 ← (byte) current_orientation#18
-  [131] (byte*~) current_piece#72 ← (byte*) current_piece#13
-  [132] call collision 
-  [133] (byte) collision::return#12 ← (byte) collision::return#14
+  [129] (byte) collision::xpos#2 ← (byte) current_xpos#19 + (byte/signed byte/word/signed word/dword/signed dword) 1
+  [130] (byte) collision::ypos#2 ← (byte) current_ypos#16
+  [131] (byte) collision::orientation#2 ← (byte) current_orientation#18
+  [132] (byte*~) current_piece#73 ← (byte*) current_piece#13
+  [133] call collision 
+  [134] (byte) collision::return#12 ← (byte) collision::return#14
   to:play_move_leftright::@15
 play_move_leftright::@15: scope:[play_move_leftright]  from play_move_leftright::@7
-  [134] (byte~) play_move_leftright::$4 ← (byte) collision::return#12
-  [135] if((byte~) play_move_leftright::$4!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return
+  [135] (byte~) play_move_leftright::$4 ← (byte) collision::return#12
+  [136] if((byte~) play_move_leftright::$4!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return
   to:play_move_leftright::@8
 play_move_leftright::@8: scope:[play_move_leftright]  from play_move_leftright::@15
-  [136] (byte) current_xpos#7 ← ++ (byte) current_xpos#19
+  [137] (byte) current_xpos#7 ← ++ (byte) current_xpos#19
   to:play_move_leftright::@return
 play_move_leftright::@return: scope:[play_move_leftright]  from play_move_leftright::@11 play_move_leftright::@14 play_move_leftright::@15 play_move_leftright::@6 play_move_leftright::@8
-  [137] (byte) current_xpos#23 ← phi( play_move_leftright::@11/(byte) current_xpos#9 play_move_leftright::@15/(byte) current_xpos#19 play_move_leftright::@8/(byte) current_xpos#7 play_move_leftright::@14/(byte) current_xpos#19 play_move_leftright::@6/(byte) current_xpos#19 )
-  [137] (byte) play_move_leftright::return#2 ← phi( play_move_leftright::@11/(byte/signed byte/word/signed word/dword/signed dword) 1 play_move_leftright::@15/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_leftright::@8/(byte/signed byte/word/signed word/dword/signed dword) 1 play_move_leftright::@14/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_leftright::@6/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [138] return 
+  [138] (byte) current_xpos#23 ← phi( play_move_leftright::@11/(byte) current_xpos#9 play_move_leftright::@15/(byte) current_xpos#19 play_move_leftright::@8/(byte) current_xpos#7 play_move_leftright::@14/(byte) current_xpos#19 play_move_leftright::@6/(byte) current_xpos#19 )
+  [138] (byte) play_move_leftright::return#2 ← phi( play_move_leftright::@11/(byte/signed byte/word/signed word/dword/signed dword) 1 play_move_leftright::@15/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_leftright::@8/(byte/signed byte/word/signed word/dword/signed dword) 1 play_move_leftright::@14/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_leftright::@6/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [139] return 
   to:@return
 play_move_leftright::@1: scope:[play_move_leftright]  from play_move_leftright
-  [139] (byte) collision::xpos#1 ← (byte) current_xpos#19 - (byte/signed byte/word/signed word/dword/signed dword) 1
-  [140] (byte) collision::ypos#1 ← (byte) current_ypos#16
-  [141] (byte) collision::orientation#1 ← (byte) current_orientation#18
-  [142] (byte*~) current_piece#71 ← (byte*) current_piece#13
-  [143] call collision 
-  [144] (byte) collision::return#1 ← (byte) collision::return#14
+  [140] (byte) collision::xpos#1 ← (byte) current_xpos#19 - (byte/signed byte/word/signed word/dword/signed dword) 1
+  [141] (byte) collision::ypos#1 ← (byte) current_ypos#16
+  [142] (byte) collision::orientation#1 ← (byte) current_orientation#18
+  [143] (byte*~) current_piece#72 ← (byte*) current_piece#13
+  [144] call collision 
+  [145] (byte) collision::return#1 ← (byte) collision::return#14
   to:play_move_leftright::@14
 play_move_leftright::@14: scope:[play_move_leftright]  from play_move_leftright::@1
-  [145] (byte~) play_move_leftright::$8 ← (byte) collision::return#1
-  [146] if((byte~) play_move_leftright::$8!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return
+  [146] (byte~) play_move_leftright::$8 ← (byte) collision::return#1
+  [147] if((byte~) play_move_leftright::$8!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return
   to:play_move_leftright::@11
 play_move_leftright::@11: scope:[play_move_leftright]  from play_move_leftright::@14
-  [147] (byte) current_xpos#9 ← -- (byte) current_xpos#19
+  [148] (byte) current_xpos#9 ← -- (byte) current_xpos#19
   to:play_move_leftright::@return
-play_move_down: scope:[play_move_down]  from main::@27
-  [148] (byte) current_movedown_counter#10 ← ++ (byte) current_movedown_counter#15
-  [149] if((byte) play_move_down::key_event#0!=(const byte) KEY_SPACE#0) goto play_move_down::@1
+play_move_down: scope:[play_move_down]  from main::@28
+  [149] (byte) current_movedown_counter#10 ← ++ (byte) current_movedown_counter#15
+  [150] if((byte) play_move_down::key_event#0!=(const byte) KEY_SPACE#0) goto play_move_down::@1
   to:play_move_down::@8
 play_move_down::@8: scope:[play_move_down]  from play_move_down
-  [150] phi()
+  [151] phi()
   to:play_move_down::@1
 play_move_down::@1: scope:[play_move_down]  from play_move_down play_move_down::@8
-  [151] (byte) play_move_down::movedown#10 ← phi( play_move_down/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_down::@8/(byte/signed byte/word/signed word/dword/signed dword) 1 )
-  [152] call keyboard_event_pressed 
-  [153] (byte) keyboard_event_pressed::return#12 ← (byte) keyboard_event_pressed::return#11
+  [152] (byte) play_move_down::movedown#10 ← phi( play_move_down/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_down::@8/(byte/signed byte/word/signed word/dword/signed dword) 1 )
+  [153] call keyboard_event_pressed 
+  [154] (byte) keyboard_event_pressed::return#12 ← (byte) keyboard_event_pressed::return#11
   to:play_move_down::@17
 play_move_down::@17: scope:[play_move_down]  from play_move_down::@1
-  [154] (byte~) play_move_down::$2 ← (byte) keyboard_event_pressed::return#12
-  [155] if((byte~) play_move_down::$2==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@2
+  [155] (byte~) play_move_down::$2 ← (byte) keyboard_event_pressed::return#12
+  [156] if((byte~) play_move_down::$2==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@2
   to:play_move_down::@9
 play_move_down::@9: scope:[play_move_down]  from play_move_down::@17
-  [156] if((byte) current_movedown_counter#10<(const byte) current_movedown_fast#0) goto play_move_down::@2
+  [157] if((byte) current_movedown_counter#10<(const byte) current_movedown_fast#0) goto play_move_down::@2
   to:play_move_down::@10
 play_move_down::@10: scope:[play_move_down]  from play_move_down::@9
-  [157] (byte) play_move_down::movedown#2 ← ++ (byte) play_move_down::movedown#10
+  [158] (byte) play_move_down::movedown#2 ← ++ (byte) play_move_down::movedown#10
   to:play_move_down::@2
 play_move_down::@2: scope:[play_move_down]  from play_move_down::@10 play_move_down::@17 play_move_down::@9
-  [158] (byte) play_move_down::movedown#7 ← phi( play_move_down::@10/(byte) play_move_down::movedown#2 play_move_down::@17/(byte) play_move_down::movedown#10 play_move_down::@9/(byte) play_move_down::movedown#10 )
-  [159] if((byte) current_movedown_counter#10<(const byte) current_movedown_slow#0) goto play_move_down::@4
+  [159] (byte) play_move_down::movedown#7 ← phi( play_move_down::@10/(byte) play_move_down::movedown#2 play_move_down::@17/(byte) play_move_down::movedown#10 play_move_down::@9/(byte) play_move_down::movedown#10 )
+  [160] if((byte) current_movedown_counter#10<(const byte) current_movedown_slow#0) goto play_move_down::@4
   to:play_move_down::@11
 play_move_down::@11: scope:[play_move_down]  from play_move_down::@2
-  [160] (byte) play_move_down::movedown#3 ← ++ (byte) play_move_down::movedown#7
+  [161] (byte) play_move_down::movedown#3 ← ++ (byte) play_move_down::movedown#7
   to:play_move_down::@4
 play_move_down::@4: scope:[play_move_down]  from play_move_down::@11 play_move_down::@2
-  [161] (byte) play_move_down::movedown#6 ← phi( play_move_down::@11/(byte) play_move_down::movedown#3 play_move_down::@2/(byte) play_move_down::movedown#7 )
-  [162] if((byte) play_move_down::movedown#6==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@return
+  [162] (byte) play_move_down::movedown#6 ← phi( play_move_down::@11/(byte) play_move_down::movedown#3 play_move_down::@2/(byte) play_move_down::movedown#7 )
+  [163] if((byte) play_move_down::movedown#6==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@return
   to:play_move_down::@12
 play_move_down::@12: scope:[play_move_down]  from play_move_down::@4
-  [163] (byte) collision::ypos#0 ← (byte) current_ypos#12 + (byte/signed byte/word/signed word/dword/signed dword) 1
-  [164] (byte) collision::xpos#0 ← (byte) current_xpos#16
-  [165] (byte) collision::orientation#0 ← (byte) current_orientation#15
-  [166] (byte*~) current_piece#70 ← (byte*) current_piece#11
-  [167] call collision 
-  [168] (byte) collision::return#0 ← (byte) collision::return#14
+  [164] (byte) collision::ypos#0 ← (byte) current_ypos#12 + (byte/signed byte/word/signed word/dword/signed dword) 1
+  [165] (byte) collision::xpos#0 ← (byte) current_xpos#16
+  [166] (byte) collision::orientation#0 ← (byte) current_orientation#15
+  [167] (byte*~) current_piece#71 ← (byte*) current_piece#11
+  [168] call collision 
+  [169] (byte) collision::return#0 ← (byte) collision::return#14
   to:play_move_down::@18
 play_move_down::@18: scope:[play_move_down]  from play_move_down::@12
-  [169] (byte~) play_move_down::$12 ← (byte) collision::return#0
-  [170] if((byte~) play_move_down::$12==(const byte) COLLISION_NONE#0) goto play_move_down::@6
+  [170] (byte~) play_move_down::$12 ← (byte) collision::return#0
+  [171] if((byte~) play_move_down::$12==(const byte) COLLISION_NONE#0) goto play_move_down::@6
   to:play_move_down::@13
 play_move_down::@13: scope:[play_move_down]  from play_move_down::@18
-  [171] phi()
-  [172] call lock_current 
+  [172] phi()
+  [173] call lock_current 
   to:play_move_down::@19
 play_move_down::@19: scope:[play_move_down]  from play_move_down::@13
-  [173] phi()
-  [174] call remove_lines 
+  [174] phi()
+  [175] call remove_lines 
   to:play_move_down::@20
 play_move_down::@20: scope:[play_move_down]  from play_move_down::@19
-  [175] phi()
-  [176] call spawn_current 
-  [177] (byte*~) current_piece#74 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3)
+  [176] phi()
+  [177] call spawn_current 
+  [178] (byte*~) current_piece#75 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3)
   to:play_move_down::@7
 play_move_down::@7: scope:[play_move_down]  from play_move_down::@20 play_move_down::@6
-  [178] (byte) current_piece_color#23 ← phi( play_move_down::@20/(byte) current_piece_color#15 play_move_down::@6/(byte) current_piece_color#11 )
-  [178] (byte) current_xpos#36 ← phi( play_move_down::@20/(byte/signed byte/word/signed word/dword/signed dword) 3 play_move_down::@6/(byte) current_xpos#16 )
-  [178] (byte*) current_piece_gfx#29 ← phi( play_move_down::@20/(byte*) current_piece_gfx#10 play_move_down::@6/(byte*) current_piece_gfx#15 )
-  [178] (byte) current_orientation#33 ← phi( play_move_down::@20/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_down::@6/(byte) current_orientation#15 )
-  [178] (byte*) current_piece#23 ← phi( play_move_down::@20/(byte*~) current_piece#74 play_move_down::@6/(byte*) current_piece#11 )
-  [178] (byte) current_ypos#31 ← phi( play_move_down::@20/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_down::@6/(byte) current_ypos#4 )
+  [179] (byte) current_piece_color#23 ← phi( play_move_down::@20/(byte) current_piece_color#15 play_move_down::@6/(byte) current_piece_color#11 )
+  [179] (byte) current_xpos#36 ← phi( play_move_down::@20/(byte/signed byte/word/signed word/dword/signed dword) 3 play_move_down::@6/(byte) current_xpos#16 )
+  [179] (byte*) current_piece_gfx#29 ← phi( play_move_down::@20/(byte*) current_piece_gfx#10 play_move_down::@6/(byte*) current_piece_gfx#15 )
+  [179] (byte) current_orientation#33 ← phi( play_move_down::@20/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_down::@6/(byte) current_orientation#15 )
+  [179] (byte*) current_piece#23 ← phi( play_move_down::@20/(byte*~) current_piece#75 play_move_down::@6/(byte*) current_piece#11 )
+  [179] (byte) current_ypos#31 ← phi( play_move_down::@20/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_down::@6/(byte) current_ypos#4 )
   to:play_move_down::@return
 play_move_down::@return: scope:[play_move_down]  from play_move_down::@4 play_move_down::@7
-  [179] (byte) current_piece_color#13 ← phi( play_move_down::@4/(byte) current_piece_color#11 play_move_down::@7/(byte) current_piece_color#23 )
-  [179] (byte) current_xpos#19 ← phi( play_move_down::@4/(byte) current_xpos#16 play_move_down::@7/(byte) current_xpos#36 )
-  [179] (byte*) current_piece_gfx#17 ← phi( play_move_down::@4/(byte*) current_piece_gfx#15 play_move_down::@7/(byte*) current_piece_gfx#29 )
-  [179] (byte) current_orientation#18 ← phi( play_move_down::@4/(byte) current_orientation#15 play_move_down::@7/(byte) current_orientation#33 )
-  [179] (byte*) current_piece#13 ← phi( play_move_down::@4/(byte*) current_piece#11 play_move_down::@7/(byte*) current_piece#23 )
-  [179] (byte) current_ypos#16 ← phi( play_move_down::@4/(byte) current_ypos#12 play_move_down::@7/(byte) current_ypos#31 )
-  [179] (byte) current_movedown_counter#12 ← phi( play_move_down::@4/(byte) current_movedown_counter#10 play_move_down::@7/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [179] (byte) play_move_down::return#3 ← phi( play_move_down::@4/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_down::@7/(byte/signed byte/word/signed word/dword/signed dword) 1 )
-  [180] return 
+  [180] (byte) current_piece_color#13 ← phi( play_move_down::@4/(byte) current_piece_color#11 play_move_down::@7/(byte) current_piece_color#23 )
+  [180] (byte) current_xpos#19 ← phi( play_move_down::@4/(byte) current_xpos#16 play_move_down::@7/(byte) current_xpos#36 )
+  [180] (byte*) current_piece_gfx#17 ← phi( play_move_down::@4/(byte*) current_piece_gfx#15 play_move_down::@7/(byte*) current_piece_gfx#29 )
+  [180] (byte) current_orientation#18 ← phi( play_move_down::@4/(byte) current_orientation#15 play_move_down::@7/(byte) current_orientation#33 )
+  [180] (byte*) current_piece#13 ← phi( play_move_down::@4/(byte*) current_piece#11 play_move_down::@7/(byte*) current_piece#23 )
+  [180] (byte) current_ypos#16 ← phi( play_move_down::@4/(byte) current_ypos#12 play_move_down::@7/(byte) current_ypos#31 )
+  [180] (byte) current_movedown_counter#12 ← phi( play_move_down::@4/(byte) current_movedown_counter#10 play_move_down::@7/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [180] (byte) play_move_down::return#3 ← phi( play_move_down::@4/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_down::@7/(byte/signed byte/word/signed word/dword/signed dword) 1 )
+  [181] return 
   to:@return
 play_move_down::@6: scope:[play_move_down]  from play_move_down::@18
-  [181] (byte) current_ypos#4 ← ++ (byte) current_ypos#12
+  [182] (byte) current_ypos#4 ← ++ (byte) current_ypos#12
   to:play_move_down::@7
-spawn_current: scope:[spawn_current]  from main::@22 play_move_down::@20
-  [182] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0)
+spawn_current: scope:[spawn_current]  from main::@23 play_move_down::@20
+  [183] phi()
   to:spawn_current::@1
 spawn_current::@1: scope:[spawn_current]  from spawn_current spawn_current::@7
-  [183] (byte) spawn_current::piece_idx#2 ← phi( spawn_current/(byte/signed byte/word/signed word/dword/signed dword) 7 spawn_current::@7/(byte) spawn_current::piece_idx#1 )
-  [184] if((byte) spawn_current::piece_idx#2==(byte/signed byte/word/signed word/dword/signed dword) 7) goto spawn_current::@2
+  [184] (byte) spawn_current::piece_idx#2 ← phi( spawn_current/(byte/signed byte/word/signed word/dword/signed dword) 7 spawn_current::@7/(byte) spawn_current::piece_idx#1 )
+  [185] if((byte) spawn_current::piece_idx#2==(byte/signed byte/word/signed word/dword/signed dword) 7) goto spawn_current::@2
   to:spawn_current::@3
 spawn_current::@3: scope:[spawn_current]  from spawn_current::@1
-  [185] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0)
   [186] (byte~) spawn_current::$3 ← (byte) spawn_current::piece_idx#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
   [187] (byte*) current_piece_gfx#10 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) + (byte/signed byte/word/signed word/dword/signed dword) 0
   [188] (byte) current_piece_color#15 ← *((const byte[]) PIECES_COLORS#0 + (byte) spawn_current::piece_idx#2)
@@ -549,7 +549,7 @@ keyboard_event_pressed: scope:[keyboard_event_pressed]  from keyboard_event_scan
 keyboard_event_pressed::@return: scope:[keyboard_event_pressed]  from keyboard_event_pressed
   [259] return 
   to:@return
-keyboard_event_get: scope:[keyboard_event_get]  from main::@26
+keyboard_event_get: scope:[keyboard_event_get]  from main::@27
   [260] if((byte) keyboard_events_size#13==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_get::@return
   to:keyboard_event_get::@3
 keyboard_event_get::@3: scope:[keyboard_event_get]  from keyboard_event_get
@@ -676,75 +676,81 @@ keyboard_matrix_read: scope:[keyboard_matrix_read]  from keyboard_event_scan::@1
 keyboard_matrix_read::@return: scope:[keyboard_matrix_read]  from keyboard_matrix_read
   [320] return 
   to:@return
-init: scope:[init]  from main::@21
+tables_init: scope:[tables_init]  from main::@22
   [321] phi()
-  [322] call fill 
-  to:init::@9
-init::@9: scope:[init]  from init
-  [323] phi()
-  [324] call fill 
-  to:init::@1
-init::@1: scope:[init]  from init::@1 init::@9
-  [325] (byte*) init::li#2 ← phi( init::@1/(byte*) init::li#1 init::@9/(const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 40+(byte/signed byte/word/signed word/dword/signed dword) 15 )
-  [325] (byte) init::i#2 ← phi( init::@1/(byte) init::i#1 init::@9/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [326] (byte~) init::$5 ← (byte) init::i#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
-  [327] *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) init::$5) ← (byte*) init::li#2
-  [328] (byte*) init::li#1 ← (byte*) init::li#2 + (byte/signed byte/word/signed word/dword/signed dword) 40
-  [329] (byte) init::i#1 ← ++ (byte) init::i#2
-  [330] if((byte) init::i#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 2+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@1
-  to:init::@2
-init::@2: scope:[init]  from init::@1 init::@2
-  [331] (byte) init::idx#2 ← phi( init::@2/(byte) init::idx#1 init::@1/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [331] (byte*) init::pli#2 ← phi( init::@2/(byte*) init::pli#1 init::@1/(const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 )
-  [331] (byte) init::j#2 ← phi( init::@2/(byte) init::j#1 init::@1/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [332] (byte~) init::$8 ← (byte) init::j#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
-  [333] *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte~) init::$8) ← (byte*) init::pli#2
-  [334] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) init::j#2) ← (byte) init::idx#2
-  [335] (byte*) init::pli#1 ← (byte*) init::pli#2 + (const byte) PLAYFIELD_COLS#0
-  [336] (byte) init::idx#1 ← (byte) init::idx#2 + (const byte) PLAYFIELD_COLS#0
-  [337] (byte) init::j#1 ← ++ (byte) init::j#2
-  [338] if((byte) init::j#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@2
-  to:init::@6
-init::@6: scope:[init]  from init::@2
-  [339] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(const byte) PLAYFIELD_LINES#0) ← (const byte) PLAYFIELD_COLS#0*(const byte) PLAYFIELD_LINES#0
-  to:init::@3
-init::@3: scope:[init]  from init::@6 init::@7
-  [340] (byte) init::l#4 ← phi( init::@6/(byte/signed byte/word/signed word/dword/signed dword) 0 init::@7/(byte) init::l#1 )
-  [340] (byte*) init::line#4 ← phi( init::@6/(const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 14 init::@7/(byte*) init::line#1 )
-  to:init::@4
-init::@4: scope:[init]  from init::@3 init::@4
-  [341] (byte) init::c#2 ← phi( init::@3/(byte/signed byte/word/signed word/dword/signed dword) 0 init::@4/(byte) init::c#1 )
-  [342] (byte*~) init::$14 ← (byte*) init::line#4 + (byte) init::c#2
-  [343] *((byte*~) init::$14) ← (const byte) DARK_GREY#0
-  [344] (byte) init::c#1 ← ++ (byte) init::c#2
-  [345] if((byte) init::c#1!=(const byte) PLAYFIELD_COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@4
-  to:init::@7
-init::@7: scope:[init]  from init::@4
-  [346] (byte*) init::line#1 ← (byte*) init::line#4 + (byte/signed byte/word/signed word/dword/signed dword) 40
-  [347] (byte) init::l#1 ← ++ (byte) init::l#4
-  [348] if((byte) init::l#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@3
-  to:init::@return
-init::@return: scope:[init]  from init::@7
-  [349] return 
+  to:tables_init::@1
+tables_init::@1: scope:[tables_init]  from tables_init tables_init::@1
+  [322] (byte) tables_init::idx#2 ← phi( tables_init/(byte/signed byte/word/signed word/dword/signed dword) 0 tables_init::@1/(byte) tables_init::idx#1 )
+  [322] (byte*) tables_init::pli#2 ← phi( tables_init/(const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 tables_init::@1/(byte*) tables_init::pli#1 )
+  [322] (byte) tables_init::j#2 ← phi( tables_init/(byte/signed byte/word/signed word/dword/signed dword) 0 tables_init::@1/(byte) tables_init::j#1 )
+  [323] (byte~) tables_init::$1 ← (byte) tables_init::j#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
+  [324] *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte~) tables_init::$1) ← (byte*) tables_init::pli#2
+  [325] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) tables_init::j#2) ← (byte) tables_init::idx#2
+  [326] (byte*) tables_init::pli#1 ← (byte*) tables_init::pli#2 + (const byte) PLAYFIELD_COLS#0
+  [327] (byte) tables_init::idx#1 ← (byte) tables_init::idx#2 + (const byte) PLAYFIELD_COLS#0
+  [328] (byte) tables_init::j#1 ← ++ (byte) tables_init::j#2
+  [329] if((byte) tables_init::j#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto tables_init::@1
+  to:tables_init::@2
+tables_init::@2: scope:[tables_init]  from tables_init::@1
+  [330] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(const byte) PLAYFIELD_LINES#0) ← (const byte) PLAYFIELD_COLS#0*(const byte) PLAYFIELD_LINES#0
+  to:tables_init::@return
+tables_init::@return: scope:[tables_init]  from tables_init::@2
+  [331] return 
   to:@return
-fill: scope:[fill]  from init init::@9
-  [350] (byte) fill::val#3 ← phi( init/(byte/word/signed word/dword/signed dword) 160 init::@9/(const byte) BLACK#0 )
-  [350] (byte*) fill::addr#0 ← phi( init/(const byte*) SCREEN#0 init::@9/(const byte*) COLS#0 )
-  [351] (byte*) fill::end#0 ← (byte*) fill::addr#0 + (word/signed word/dword/signed dword) 1000
+render_init: scope:[render_init]  from main::@21
+  [332] phi()
+  [333] call fill 
+  to:render_init::@7
+render_init::@7: scope:[render_init]  from render_init
+  [334] phi()
+  [335] call fill 
+  to:render_init::@1
+render_init::@1: scope:[render_init]  from render_init::@1 render_init::@7
+  [336] (byte*) render_init::li#2 ← phi( render_init::@1/(byte*) render_init::li#1 render_init::@7/(const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 40+(byte/signed byte/word/signed word/dword/signed dword) 15 )
+  [336] (byte) render_init::i#2 ← phi( render_init::@1/(byte) render_init::i#1 render_init::@7/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [337] (byte~) render_init::$5 ← (byte) render_init::i#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
+  [338] *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_init::$5) ← (byte*) render_init::li#2
+  [339] (byte*) render_init::li#1 ← (byte*) render_init::li#2 + (byte/signed byte/word/signed word/dword/signed dword) 40
+  [340] (byte) render_init::i#1 ← ++ (byte) render_init::i#2
+  [341] if((byte) render_init::i#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 2+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_init::@1
+  to:render_init::@2
+render_init::@2: scope:[render_init]  from render_init::@1 render_init::@5
+  [342] (byte) render_init::l#4 ← phi( render_init::@1/(byte/signed byte/word/signed word/dword/signed dword) 0 render_init::@5/(byte) render_init::l#1 )
+  [342] (byte*) render_init::line#4 ← phi( render_init::@1/(const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 14 render_init::@5/(byte*) render_init::line#1 )
+  to:render_init::@3
+render_init::@3: scope:[render_init]  from render_init::@2 render_init::@3
+  [343] (byte) render_init::c#2 ← phi( render_init::@2/(byte/signed byte/word/signed word/dword/signed dword) 0 render_init::@3/(byte) render_init::c#1 )
+  [344] (byte*~) render_init::$10 ← (byte*) render_init::line#4 + (byte) render_init::c#2
+  [345] *((byte*~) render_init::$10) ← (const byte) DARK_GREY#0
+  [346] (byte) render_init::c#1 ← ++ (byte) render_init::c#2
+  [347] if((byte) render_init::c#1!=(const byte) PLAYFIELD_COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_init::@3
+  to:render_init::@5
+render_init::@5: scope:[render_init]  from render_init::@3
+  [348] (byte*) render_init::line#1 ← (byte*) render_init::line#4 + (byte/signed byte/word/signed word/dword/signed dword) 40
+  [349] (byte) render_init::l#1 ← ++ (byte) render_init::l#4
+  [350] if((byte) render_init::l#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_init::@2
+  to:render_init::@return
+render_init::@return: scope:[render_init]  from render_init::@5
+  [351] return 
+  to:@return
+fill: scope:[fill]  from render_init render_init::@7
+  [352] (byte) fill::val#3 ← phi( render_init/(byte/word/signed word/dword/signed dword) 160 render_init::@7/(const byte) BLACK#0 )
+  [352] (byte*) fill::addr#0 ← phi( render_init/(const byte*) SCREEN#0 render_init::@7/(const byte*) COLS#0 )
+  [353] (byte*) fill::end#0 ← (byte*) fill::addr#0 + (word/signed word/dword/signed dword) 1000
   to:fill::@1
 fill::@1: scope:[fill]  from fill fill::@1
-  [352] (byte*) fill::addr#2 ← phi( fill/(byte*) fill::addr#0 fill::@1/(byte*) fill::addr#1 )
-  [353] *((byte*) fill::addr#2) ← (byte) fill::val#3
-  [354] (byte*) fill::addr#1 ← ++ (byte*) fill::addr#2
-  [355] if((byte*) fill::addr#1!=(byte*) fill::end#0) goto fill::@1
+  [354] (byte*) fill::addr#2 ← phi( fill/(byte*) fill::addr#0 fill::@1/(byte*) fill::addr#1 )
+  [355] *((byte*) fill::addr#2) ← (byte) fill::val#3
+  [356] (byte*) fill::addr#1 ← ++ (byte*) fill::addr#2
+  [357] if((byte*) fill::addr#1!=(byte*) fill::end#0) goto fill::@1
   to:fill::@return
 fill::@return: scope:[fill]  from fill::@1
-  [356] return 
+  [358] return 
   to:@return
 sid_rnd_init: scope:[sid_rnd_init]  from main
-  [357] *((const word*) SID_VOICE3_FREQ#0) ← (word/dword/signed dword) 65535
-  [358] *((const byte*) SID_VOICE3_CONTROL#0) ← (const byte) SID_CONTROL_NOISE#0
+  [359] *((const word*) SID_VOICE3_FREQ#0) ← (word/dword/signed dword) 65535
+  [360] *((const byte*) SID_VOICE3_CONTROL#0) ← (const byte) SID_CONTROL_NOISE#0
   to:sid_rnd_init::@return
 sid_rnd_init::@return: scope:[sid_rnd_init]  from sid_rnd_init
-  [359] return 
+  [361] return 
   to:@return
diff --git a/src/test/ref/examples/tetris/tetris.log b/src/test/ref/examples/tetris/tetris.log
index 64b3a6ec7..c0753e4e6 100644
--- a/src/test/ref/examples/tetris/tetris.log
+++ b/src/test/ref/examples/tetris/tetris.log
@@ -1,6 +1,7 @@
 Resolved forward reference COLLISION_NONE to (byte) COLLISION_NONE
 Resolved forward reference COLLISION_NONE to (byte) COLLISION_NONE
 Resolved forward reference COLLISION_NONE to (byte) COLLISION_NONE
+Resolved forward reference COLLISION_NONE to (byte) COLLISION_NONE
 Inlined call (byte~) vicSelectGfxBank::$0 ← call toDd00 (byte*) vicSelectGfxBank::gfx 
 
 CONTROL FLOW GRAPH SSA
@@ -16,10 +17,10 @@ CONTROL FLOW GRAPH SSA
   (byte) DARK_GREY#0 ← (byte/signed byte/word/signed word/dword/signed dword) 11
   (byte) LIGHT_GREY#0 ← (byte/signed byte/word/signed word/dword/signed dword) 15
   to:@4
-fill: scope:[fill]  from init init::@9
-  (byte) fill::val#3 ← phi( init/(byte) fill::val#0 init::@9/(byte) fill::val#1 )
-  (word) fill::size#2 ← phi( init/(word) fill::size#0 init::@9/(word) fill::size#1 )
-  (byte*) fill::start#2 ← phi( init/(byte*) fill::start#0 init::@9/(byte*) fill::start#1 )
+fill: scope:[fill]  from render_init render_init::@7
+  (byte) fill::val#3 ← phi( render_init/(byte) fill::val#0 render_init::@7/(byte) fill::val#1 )
+  (word) fill::size#2 ← phi( render_init/(word) fill::size#0 render_init::@7/(word) fill::size#1 )
+  (byte*) fill::start#2 ← phi( render_init/(byte*) fill::start#0 render_init::@7/(byte*) fill::start#1 )
   (byte*~) fill::$0 ← (byte*) fill::start#2 + (word) fill::size#2
   (byte*) fill::end#0 ← (byte*~) fill::$0
   (byte*) fill::addr#0 ← (byte*) fill::start#2
@@ -194,14 +195,14 @@ keyboard_event_scan::@19: scope:[keyboard_event_scan]  from keyboard_event_scan:
   *((byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#6) ← (byte) keyboard_event_scan::row_scan#3
   to:keyboard_event_scan::@3
 keyboard_event_scan::@20: scope:[keyboard_event_scan]  from keyboard_event_scan::@3
-  (byte) keyboard_events_size#69 ← phi( keyboard_event_scan::@3/(byte) keyboard_events_size#55 )
+  (byte) keyboard_events_size#70 ← phi( keyboard_event_scan::@3/(byte) keyboard_events_size#55 )
   (byte) keyboard_modifiers#1 ← (byte/signed byte/word/signed word/dword/signed dword) 0
   (byte) keyboard_event_pressed::keycode#0 ← (byte) KEY_LSHIFT#0
   call keyboard_event_pressed 
   (byte) keyboard_event_pressed::return#0 ← (byte) keyboard_event_pressed::return#5
   to:keyboard_event_scan::@26
 keyboard_event_scan::@26: scope:[keyboard_event_scan]  from keyboard_event_scan::@20
-  (byte) keyboard_events_size#68 ← phi( keyboard_event_scan::@20/(byte) keyboard_events_size#69 )
+  (byte) keyboard_events_size#68 ← phi( keyboard_event_scan::@20/(byte) keyboard_events_size#70 )
   (byte) keyboard_modifiers#18 ← phi( keyboard_event_scan::@20/(byte) keyboard_modifiers#1 )
   (byte) keyboard_event_pressed::return#7 ← phi( keyboard_event_scan::@20/(byte) keyboard_event_pressed::return#0 )
   (byte~) keyboard_event_scan::$14 ← (byte) keyboard_event_pressed::return#7
@@ -305,8 +306,8 @@ keyboard_event_pressed::@return: scope:[keyboard_event_pressed]  from keyboard_e
   (byte) keyboard_event_pressed::return#5 ← (byte) keyboard_event_pressed::return#11
   return 
   to:@return
-keyboard_event_get: scope:[keyboard_event_get]  from main::@26
-  (byte) keyboard_events_size#14 ← phi( main::@26/(byte) keyboard_events_size#6 )
+keyboard_event_get: scope:[keyboard_event_get]  from main::@27
+  (byte) keyboard_events_size#14 ← phi( main::@27/(byte) keyboard_events_size#6 )
   (bool~) keyboard_event_get::$0 ← (byte) keyboard_events_size#14 == (byte/signed byte/word/signed word/dword/signed dword) 0
   if((bool~) keyboard_event_get::$0) goto keyboard_event_get::@1
   to:keyboard_event_get::@3
@@ -402,55 +403,67 @@ sid_rnd::@return: scope:[sid_rnd]  from sid_rnd
   (byte/signed word/word/dword/signed dword~) $24 ← (byte) PLAYFIELD_LINES#0 + (byte/signed byte/word/signed word/dword/signed dword) 3
   (byte*[$24]) screen_lines#0 ← { fill( $24, 0) }
   to:@17
-main: scope:[main]  from @26
-  (byte) current_movedown_counter#44 ← phi( @26/(byte) current_movedown_counter#20 )
-  (byte) keyboard_modifiers#50 ← phi( @26/(byte) keyboard_modifiers#25 )
-  (byte) keyboard_events_size#66 ← phi( @26/(byte) keyboard_events_size#28 )
-  (byte) current_piece_color#38 ← phi( @26/(byte) current_piece_color#26 )
-  (byte) current_ypos#51 ← phi( @26/(byte) current_ypos#39 )
-  (byte) current_xpos#66 ← phi( @26/(byte) current_xpos#47 )
-  (byte*) current_piece_gfx#53 ← phi( @26/(byte*) current_piece_gfx#36 )
-  (byte) current_orientation#51 ← phi( @26/(byte) current_orientation#40 )
-  (byte*) current_piece#42 ← phi( @26/(byte*) current_piece#29 )
-  (byte*) SCREEN#3 ← phi( @26/(byte*) SCREEN#4 )
+main: scope:[main]  from @27
+  (byte) current_movedown_counter#45 ← phi( @27/(byte) current_movedown_counter#20 )
+  (byte) keyboard_modifiers#51 ← phi( @27/(byte) keyboard_modifiers#25 )
+  (byte) keyboard_events_size#69 ← phi( @27/(byte) keyboard_events_size#28 )
+  (byte) current_piece_color#51 ← phi( @27/(byte) current_piece_color#26 )
+  (byte) current_ypos#59 ← phi( @27/(byte) current_ypos#39 )
+  (byte) current_xpos#79 ← phi( @27/(byte) current_xpos#47 )
+  (byte*) current_piece_gfx#66 ← phi( @27/(byte*) current_piece_gfx#36 )
+  (byte) current_orientation#61 ← phi( @27/(byte) current_orientation#40 )
+  (byte*) current_piece#53 ← phi( @27/(byte*) current_piece#29 )
+  (byte*) SCREEN#3 ← phi( @27/(byte*) SCREEN#4 )
   call sid_rnd_init 
   to:main::@21
 main::@21: scope:[main]  from main
-  (byte) current_movedown_counter#41 ← phi( main/(byte) current_movedown_counter#44 )
-  (byte) keyboard_modifiers#48 ← phi( main/(byte) keyboard_modifiers#50 )
-  (byte) keyboard_events_size#64 ← phi( main/(byte) keyboard_events_size#66 )
-  (byte) current_piece_color#27 ← phi( main/(byte) current_piece_color#38 )
-  (byte) current_ypos#40 ← phi( main/(byte) current_ypos#51 )
-  (byte) current_xpos#48 ← phi( main/(byte) current_xpos#66 )
-  (byte*) current_piece_gfx#37 ← phi( main/(byte*) current_piece_gfx#53 )
-  (byte) current_orientation#41 ← phi( main/(byte) current_orientation#51 )
-  (byte*) current_piece#30 ← phi( main/(byte*) current_piece#42 )
+  (byte) current_movedown_counter#44 ← phi( main/(byte) current_movedown_counter#45 )
+  (byte) keyboard_modifiers#50 ← phi( main/(byte) keyboard_modifiers#51 )
+  (byte) keyboard_events_size#66 ← phi( main/(byte) keyboard_events_size#69 )
+  (byte) current_piece_color#38 ← phi( main/(byte) current_piece_color#51 )
+  (byte) current_ypos#51 ← phi( main/(byte) current_ypos#59 )
+  (byte) current_xpos#66 ← phi( main/(byte) current_xpos#79 )
+  (byte*) current_piece_gfx#53 ← phi( main/(byte*) current_piece_gfx#66 )
+  (byte) current_orientation#51 ← phi( main/(byte) current_orientation#61 )
+  (byte*) current_piece#42 ← phi( main/(byte*) current_piece#53 )
   (byte*) SCREEN#2 ← phi( main/(byte*) SCREEN#3 )
   asm { sei  }
-  call init 
+  call render_init 
   to:main::@22
 main::@22: scope:[main]  from main::@21
-  (byte) current_movedown_counter#37 ← phi( main::@21/(byte) current_movedown_counter#41 )
-  (byte) keyboard_modifiers#45 ← phi( main::@21/(byte) keyboard_modifiers#48 )
-  (byte) keyboard_events_size#57 ← phi( main::@21/(byte) keyboard_events_size#64 )
-  (byte) current_piece_color#18 ← phi( main::@21/(byte) current_piece_color#27 )
-  (byte) current_ypos#24 ← phi( main::@21/(byte) current_ypos#40 )
-  (byte) current_xpos#30 ← phi( main::@21/(byte) current_xpos#48 )
-  (byte*) current_piece_gfx#23 ← phi( main::@21/(byte*) current_piece_gfx#37 )
-  (byte) current_orientation#26 ← phi( main::@21/(byte) current_orientation#41 )
-  (byte*) current_piece#18 ← phi( main::@21/(byte*) current_piece#30 )
-  call spawn_current 
+  (byte) current_movedown_counter#41 ← phi( main::@21/(byte) current_movedown_counter#44 )
+  (byte) keyboard_modifiers#48 ← phi( main::@21/(byte) keyboard_modifiers#50 )
+  (byte) keyboard_events_size#64 ← phi( main::@21/(byte) keyboard_events_size#66 )
+  (byte) current_piece_color#27 ← phi( main::@21/(byte) current_piece_color#38 )
+  (byte) current_ypos#40 ← phi( main::@21/(byte) current_ypos#51 )
+  (byte) current_xpos#48 ← phi( main::@21/(byte) current_xpos#66 )
+  (byte*) current_piece_gfx#37 ← phi( main::@21/(byte*) current_piece_gfx#53 )
+  (byte) current_orientation#41 ← phi( main::@21/(byte) current_orientation#51 )
+  (byte*) current_piece#30 ← phi( main::@21/(byte*) current_piece#42 )
+  call tables_init 
   to:main::@23
 main::@23: scope:[main]  from main::@22
-  (byte) current_movedown_counter#33 ← phi( main::@22/(byte) current_movedown_counter#37 )
-  (byte) keyboard_modifiers#40 ← phi( main::@22/(byte) keyboard_modifiers#45 )
-  (byte) keyboard_events_size#49 ← phi( main::@22/(byte) keyboard_events_size#57 )
-  (byte) current_piece_color#9 ← phi( main::@22/(byte) current_piece_color#7 )
-  (byte) current_ypos#10 ← phi( main::@22/(byte) current_ypos#8 )
-  (byte) current_xpos#13 ← phi( main::@22/(byte) current_xpos#11 )
-  (byte*) current_piece_gfx#12 ← phi( main::@22/(byte*) current_piece_gfx#10 )
-  (byte) current_orientation#12 ← phi( main::@22/(byte) current_orientation#10 )
-  (byte*) current_piece#9 ← phi( main::@22/(byte*) current_piece#7 )
+  (byte) current_movedown_counter#37 ← phi( main::@22/(byte) current_movedown_counter#41 )
+  (byte) keyboard_modifiers#45 ← phi( main::@22/(byte) keyboard_modifiers#48 )
+  (byte) keyboard_events_size#57 ← phi( main::@22/(byte) keyboard_events_size#64 )
+  (byte) current_piece_color#18 ← phi( main::@22/(byte) current_piece_color#27 )
+  (byte) current_ypos#24 ← phi( main::@22/(byte) current_ypos#40 )
+  (byte) current_xpos#30 ← phi( main::@22/(byte) current_xpos#48 )
+  (byte*) current_piece_gfx#23 ← phi( main::@22/(byte*) current_piece_gfx#37 )
+  (byte) current_orientation#26 ← phi( main::@22/(byte) current_orientation#41 )
+  (byte*) current_piece#18 ← phi( main::@22/(byte*) current_piece#30 )
+  call spawn_current 
+  to:main::@24
+main::@24: scope:[main]  from main::@23
+  (byte) current_movedown_counter#33 ← phi( main::@23/(byte) current_movedown_counter#37 )
+  (byte) keyboard_modifiers#40 ← phi( main::@23/(byte) keyboard_modifiers#45 )
+  (byte) keyboard_events_size#49 ← phi( main::@23/(byte) keyboard_events_size#57 )
+  (byte) current_piece_color#9 ← phi( main::@23/(byte) current_piece_color#7 )
+  (byte) current_ypos#10 ← phi( main::@23/(byte) current_ypos#8 )
+  (byte) current_xpos#13 ← phi( main::@23/(byte) current_xpos#11 )
+  (byte*) current_piece_gfx#12 ← phi( main::@23/(byte*) current_piece_gfx#10 )
+  (byte) current_orientation#12 ← phi( main::@23/(byte) current_orientation#10 )
+  (byte*) current_piece#9 ← phi( main::@23/(byte*) current_piece#7 )
   (byte*) current_piece#1 ← (byte*) current_piece#9
   (byte) current_orientation#1 ← (byte) current_orientation#12
   (byte*) current_piece_gfx#1 ← (byte*) current_piece_gfx#12
@@ -458,115 +471,115 @@ main::@23: scope:[main]  from main::@22
   (byte) current_ypos#1 ← (byte) current_ypos#10
   (byte) current_piece_color#1 ← (byte) current_piece_color#9
   call render_playfield 
-  to:main::@24
-main::@24: scope:[main]  from main::@23
-  (byte) current_movedown_counter#27 ← phi( main::@23/(byte) current_movedown_counter#33 )
-  (byte) keyboard_modifiers#33 ← phi( main::@23/(byte) keyboard_modifiers#40 )
-  (byte) keyboard_events_size#39 ← phi( main::@23/(byte) keyboard_events_size#49 )
-  (byte) current_piece_color#39 ← phi( main::@23/(byte) current_piece_color#1 )
-  (byte) current_xpos#67 ← phi( main::@23/(byte) current_xpos#1 )
-  (byte*) current_piece_gfx#54 ← phi( main::@23/(byte*) current_piece_gfx#1 )
-  (byte) current_orientation#52 ← phi( main::@23/(byte) current_orientation#1 )
-  (byte*) current_piece#43 ← phi( main::@23/(byte*) current_piece#1 )
-  (byte) current_ypos#37 ← phi( main::@23/(byte) current_ypos#1 )
-  call render_current 
   to:main::@25
 main::@25: scope:[main]  from main::@24
-  (byte) current_movedown_counter#22 ← phi( main::@24/(byte) current_movedown_counter#27 )
-  (byte) keyboard_modifiers#30 ← phi( main::@24/(byte) keyboard_modifiers#33 )
-  (byte) keyboard_events_size#33 ← phi( main::@24/(byte) keyboard_events_size#39 )
-  (byte) current_piece_color#29 ← phi( main::@24/(byte) current_piece_color#39 )
-  (byte) current_ypos#42 ← phi( main::@24/(byte) current_ypos#37 )
-  (byte) current_xpos#50 ← phi( main::@24/(byte) current_xpos#67 )
-  (byte*) current_piece_gfx#39 ← phi( main::@24/(byte*) current_piece_gfx#54 )
-  (byte) current_orientation#43 ← phi( main::@24/(byte) current_orientation#52 )
-  (byte*) current_piece#32 ← phi( main::@24/(byte*) current_piece#43 )
+  (byte) current_movedown_counter#27 ← phi( main::@24/(byte) current_movedown_counter#33 )
+  (byte) keyboard_modifiers#33 ← phi( main::@24/(byte) keyboard_modifiers#40 )
+  (byte) keyboard_events_size#39 ← phi( main::@24/(byte) keyboard_events_size#49 )
+  (byte) current_piece_color#39 ← phi( main::@24/(byte) current_piece_color#1 )
+  (byte) current_xpos#67 ← phi( main::@24/(byte) current_xpos#1 )
+  (byte*) current_piece_gfx#54 ← phi( main::@24/(byte*) current_piece_gfx#1 )
+  (byte) current_orientation#52 ← phi( main::@24/(byte) current_orientation#1 )
+  (byte*) current_piece#43 ← phi( main::@24/(byte*) current_piece#1 )
+  (byte) current_ypos#37 ← phi( main::@24/(byte) current_ypos#1 )
+  call render_current 
+  to:main::@26
+main::@26: scope:[main]  from main::@25
+  (byte) current_movedown_counter#22 ← phi( main::@25/(byte) current_movedown_counter#27 )
+  (byte) keyboard_modifiers#30 ← phi( main::@25/(byte) keyboard_modifiers#33 )
+  (byte) keyboard_events_size#33 ← phi( main::@25/(byte) keyboard_events_size#39 )
+  (byte) current_piece_color#29 ← phi( main::@25/(byte) current_piece_color#39 )
+  (byte) current_ypos#42 ← phi( main::@25/(byte) current_ypos#37 )
+  (byte) current_xpos#50 ← phi( main::@25/(byte) current_xpos#67 )
+  (byte*) current_piece_gfx#39 ← phi( main::@25/(byte*) current_piece_gfx#54 )
+  (byte) current_orientation#43 ← phi( main::@25/(byte) current_orientation#52 )
+  (byte*) current_piece#32 ← phi( main::@25/(byte*) current_piece#43 )
   to:main::@1
-main::@1: scope:[main]  from main::@10 main::@25
-  (byte) current_movedown_counter#15 ← phi( main::@10/(byte) current_movedown_counter#21 main::@25/(byte) current_movedown_counter#22 )
-  (byte) keyboard_modifiers#24 ← phi( main::@10/(byte) keyboard_modifiers#29 main::@25/(byte) keyboard_modifiers#30 )
-  (byte) keyboard_events_size#27 ← phi( main::@10/(byte) keyboard_events_size#32 main::@25/(byte) keyboard_events_size#33 )
-  (byte) current_piece_color#20 ← phi( main::@10/(byte) current_piece_color#28 main::@25/(byte) current_piece_color#29 )
-  (byte) current_ypos#26 ← phi( main::@10/(byte) current_ypos#41 main::@25/(byte) current_ypos#42 )
-  (byte) current_xpos#32 ← phi( main::@10/(byte) current_xpos#49 main::@25/(byte) current_xpos#50 )
-  (byte*) current_piece_gfx#26 ← phi( main::@10/(byte*) current_piece_gfx#38 main::@25/(byte*) current_piece_gfx#39 )
-  (byte) current_orientation#29 ← phi( main::@10/(byte) current_orientation#42 main::@25/(byte) current_orientation#43 )
-  (byte*) current_piece#20 ← phi( main::@10/(byte*) current_piece#31 main::@25/(byte*) current_piece#32 )
+main::@1: scope:[main]  from main::@10 main::@26
+  (byte) current_movedown_counter#15 ← phi( main::@10/(byte) current_movedown_counter#21 main::@26/(byte) current_movedown_counter#22 )
+  (byte) keyboard_modifiers#24 ← phi( main::@10/(byte) keyboard_modifiers#29 main::@26/(byte) keyboard_modifiers#30 )
+  (byte) keyboard_events_size#27 ← phi( main::@10/(byte) keyboard_events_size#32 main::@26/(byte) keyboard_events_size#33 )
+  (byte) current_piece_color#20 ← phi( main::@10/(byte) current_piece_color#28 main::@26/(byte) current_piece_color#29 )
+  (byte) current_ypos#26 ← phi( main::@10/(byte) current_ypos#41 main::@26/(byte) current_ypos#42 )
+  (byte) current_xpos#32 ← phi( main::@10/(byte) current_xpos#49 main::@26/(byte) current_xpos#50 )
+  (byte*) current_piece_gfx#26 ← phi( main::@10/(byte*) current_piece_gfx#38 main::@26/(byte*) current_piece_gfx#39 )
+  (byte) current_orientation#29 ← phi( main::@10/(byte) current_orientation#42 main::@26/(byte) current_orientation#43 )
+  (byte*) current_piece#20 ← phi( main::@10/(byte*) current_piece#31 main::@26/(byte*) current_piece#32 )
   if(true) goto main::@2
   to:main::@return
 main::@2: scope:[main]  from main::@1
-  (byte) current_piece_color#67 ← phi( main::@1/(byte) current_piece_color#20 )
-  (byte) current_xpos#91 ← phi( main::@1/(byte) current_xpos#32 )
-  (byte*) current_piece_gfx#79 ← phi( main::@1/(byte*) current_piece_gfx#26 )
-  (byte) current_orientation#70 ← phi( main::@1/(byte) current_orientation#29 )
-  (byte*) current_piece#64 ← phi( main::@1/(byte*) current_piece#20 )
-  (byte) current_ypos#66 ← phi( main::@1/(byte) current_ypos#26 )
+  (byte) current_piece_color#68 ← phi( main::@1/(byte) current_piece_color#20 )
+  (byte) current_xpos#92 ← phi( main::@1/(byte) current_xpos#32 )
+  (byte*) current_piece_gfx#80 ← phi( main::@1/(byte*) current_piece_gfx#26 )
+  (byte) current_orientation#71 ← phi( main::@1/(byte) current_orientation#29 )
+  (byte*) current_piece#65 ← phi( main::@1/(byte*) current_piece#20 )
+  (byte) current_ypos#67 ← phi( main::@1/(byte) current_ypos#26 )
   (byte) current_movedown_counter#42 ← phi( main::@1/(byte) current_movedown_counter#15 )
   (byte) keyboard_modifiers#41 ← phi( main::@1/(byte) keyboard_modifiers#24 )
   (byte) keyboard_events_size#50 ← phi( main::@1/(byte) keyboard_events_size#27 )
   to:main::@4
 main::@4: scope:[main]  from main::@2 main::@5
-  (byte) current_piece_color#60 ← phi( main::@2/(byte) current_piece_color#67 main::@5/(byte) current_piece_color#68 )
-  (byte) current_xpos#86 ← phi( main::@2/(byte) current_xpos#91 main::@5/(byte) current_xpos#92 )
-  (byte*) current_piece_gfx#74 ← phi( main::@2/(byte*) current_piece_gfx#79 main::@5/(byte*) current_piece_gfx#80 )
-  (byte) current_orientation#65 ← phi( main::@2/(byte) current_orientation#70 main::@5/(byte) current_orientation#71 )
-  (byte*) current_piece#59 ← phi( main::@2/(byte*) current_piece#64 main::@5/(byte*) current_piece#65 )
-  (byte) current_ypos#62 ← phi( main::@2/(byte) current_ypos#66 main::@5/(byte) current_ypos#67 )
+  (byte) current_piece_color#61 ← phi( main::@2/(byte) current_piece_color#68 main::@5/(byte) current_piece_color#69 )
+  (byte) current_xpos#87 ← phi( main::@2/(byte) current_xpos#92 main::@5/(byte) current_xpos#93 )
+  (byte*) current_piece_gfx#75 ← phi( main::@2/(byte*) current_piece_gfx#80 main::@5/(byte*) current_piece_gfx#81 )
+  (byte) current_orientation#66 ← phi( main::@2/(byte) current_orientation#71 main::@5/(byte) current_orientation#72 )
+  (byte*) current_piece#60 ← phi( main::@2/(byte*) current_piece#65 main::@5/(byte*) current_piece#66 )
+  (byte) current_ypos#63 ← phi( main::@2/(byte) current_ypos#67 main::@5/(byte) current_ypos#68 )
   (byte) current_movedown_counter#38 ← phi( main::@2/(byte) current_movedown_counter#42 main::@5/(byte) current_movedown_counter#43 )
   (byte) keyboard_modifiers#34 ← phi( main::@2/(byte) keyboard_modifiers#41 main::@5/(byte) keyboard_modifiers#42 )
   (byte) keyboard_events_size#40 ← phi( main::@2/(byte) keyboard_events_size#50 main::@5/(byte) keyboard_events_size#51 )
-  (bool~) main::$5 ← *((byte*) RASTER#0) != (byte/word/signed word/dword/signed dword) 255
-  if((bool~) main::$5) goto main::@5
+  (bool~) main::$6 ← *((byte*) RASTER#0) != (byte/word/signed word/dword/signed dword) 255
+  if((bool~) main::$6) goto main::@5
   to:main::@7
 main::@5: scope:[main]  from main::@4
-  (byte) current_piece_color#68 ← phi( main::@4/(byte) current_piece_color#60 )
-  (byte) current_xpos#92 ← phi( main::@4/(byte) current_xpos#86 )
-  (byte*) current_piece_gfx#80 ← phi( main::@4/(byte*) current_piece_gfx#74 )
-  (byte) current_orientation#71 ← phi( main::@4/(byte) current_orientation#65 )
-  (byte*) current_piece#65 ← phi( main::@4/(byte*) current_piece#59 )
-  (byte) current_ypos#67 ← phi( main::@4/(byte) current_ypos#62 )
+  (byte) current_piece_color#69 ← phi( main::@4/(byte) current_piece_color#61 )
+  (byte) current_xpos#93 ← phi( main::@4/(byte) current_xpos#87 )
+  (byte*) current_piece_gfx#81 ← phi( main::@4/(byte*) current_piece_gfx#75 )
+  (byte) current_orientation#72 ← phi( main::@4/(byte) current_orientation#66 )
+  (byte*) current_piece#66 ← phi( main::@4/(byte*) current_piece#60 )
+  (byte) current_ypos#68 ← phi( main::@4/(byte) current_ypos#63 )
   (byte) current_movedown_counter#43 ← phi( main::@4/(byte) current_movedown_counter#38 )
   (byte) keyboard_modifiers#42 ← phi( main::@4/(byte) keyboard_modifiers#34 )
   (byte) keyboard_events_size#51 ← phi( main::@4/(byte) keyboard_events_size#40 )
   to:main::@4
 main::@7: scope:[main]  from main::@4 main::@8
-  (byte) current_piece_color#51 ← phi( main::@4/(byte) current_piece_color#60 main::@8/(byte) current_piece_color#61 )
-  (byte) current_xpos#79 ← phi( main::@4/(byte) current_xpos#86 main::@8/(byte) current_xpos#87 )
-  (byte*) current_piece_gfx#66 ← phi( main::@4/(byte*) current_piece_gfx#74 main::@8/(byte*) current_piece_gfx#75 )
-  (byte) current_orientation#61 ← phi( main::@4/(byte) current_orientation#65 main::@8/(byte) current_orientation#66 )
-  (byte*) current_piece#53 ← phi( main::@4/(byte*) current_piece#59 main::@8/(byte*) current_piece#60 )
-  (byte) current_ypos#59 ← phi( main::@4/(byte) current_ypos#62 main::@8/(byte) current_ypos#63 )
+  (byte) current_piece_color#52 ← phi( main::@4/(byte) current_piece_color#61 main::@8/(byte) current_piece_color#62 )
+  (byte) current_xpos#80 ← phi( main::@4/(byte) current_xpos#87 main::@8/(byte) current_xpos#88 )
+  (byte*) current_piece_gfx#67 ← phi( main::@4/(byte*) current_piece_gfx#75 main::@8/(byte*) current_piece_gfx#76 )
+  (byte) current_orientation#62 ← phi( main::@4/(byte) current_orientation#66 main::@8/(byte) current_orientation#67 )
+  (byte*) current_piece#54 ← phi( main::@4/(byte*) current_piece#60 main::@8/(byte*) current_piece#61 )
+  (byte) current_ypos#60 ← phi( main::@4/(byte) current_ypos#63 main::@8/(byte) current_ypos#64 )
   (byte) current_movedown_counter#34 ← phi( main::@4/(byte) current_movedown_counter#38 main::@8/(byte) current_movedown_counter#39 )
   (byte) keyboard_modifiers#31 ← phi( main::@4/(byte) keyboard_modifiers#34 main::@8/(byte) keyboard_modifiers#35 )
   (byte) keyboard_events_size#34 ← phi( main::@4/(byte) keyboard_events_size#40 main::@8/(byte) keyboard_events_size#41 )
-  (bool~) main::$6 ← *((byte*) RASTER#0) != (byte/word/signed word/dword/signed dword) 254
-  if((bool~) main::$6) goto main::@8
+  (bool~) main::$7 ← *((byte*) RASTER#0) != (byte/word/signed word/dword/signed dword) 254
+  if((bool~) main::$7) goto main::@8
   to:main::@9
 main::@8: scope:[main]  from main::@7
-  (byte) current_piece_color#61 ← phi( main::@7/(byte) current_piece_color#51 )
-  (byte) current_xpos#87 ← phi( main::@7/(byte) current_xpos#79 )
-  (byte*) current_piece_gfx#75 ← phi( main::@7/(byte*) current_piece_gfx#66 )
-  (byte) current_orientation#66 ← phi( main::@7/(byte) current_orientation#61 )
-  (byte*) current_piece#60 ← phi( main::@7/(byte*) current_piece#53 )
-  (byte) current_ypos#63 ← phi( main::@7/(byte) current_ypos#59 )
+  (byte) current_piece_color#62 ← phi( main::@7/(byte) current_piece_color#52 )
+  (byte) current_xpos#88 ← phi( main::@7/(byte) current_xpos#80 )
+  (byte*) current_piece_gfx#76 ← phi( main::@7/(byte*) current_piece_gfx#67 )
+  (byte) current_orientation#67 ← phi( main::@7/(byte) current_orientation#62 )
+  (byte*) current_piece#61 ← phi( main::@7/(byte*) current_piece#54 )
+  (byte) current_ypos#64 ← phi( main::@7/(byte) current_ypos#60 )
   (byte) current_movedown_counter#39 ← phi( main::@7/(byte) current_movedown_counter#34 )
   (byte) keyboard_modifiers#35 ← phi( main::@7/(byte) keyboard_modifiers#31 )
   (byte) keyboard_events_size#41 ← phi( main::@7/(byte) keyboard_events_size#34 )
   to:main::@7
 main::@9: scope:[main]  from main::@7
-  (byte) current_piece_color#40 ← phi( main::@7/(byte) current_piece_color#51 )
-  (byte) current_xpos#68 ← phi( main::@7/(byte) current_xpos#79 )
-  (byte*) current_piece_gfx#55 ← phi( main::@7/(byte*) current_piece_gfx#66 )
-  (byte) current_orientation#53 ← phi( main::@7/(byte) current_orientation#61 )
-  (byte*) current_piece#44 ← phi( main::@7/(byte*) current_piece#53 )
-  (byte) current_ypos#52 ← phi( main::@7/(byte) current_ypos#59 )
+  (byte) current_piece_color#40 ← phi( main::@7/(byte) current_piece_color#52 )
+  (byte) current_xpos#68 ← phi( main::@7/(byte) current_xpos#80 )
+  (byte*) current_piece_gfx#55 ← phi( main::@7/(byte*) current_piece_gfx#67 )
+  (byte) current_orientation#53 ← phi( main::@7/(byte) current_orientation#62 )
+  (byte*) current_piece#44 ← phi( main::@7/(byte*) current_piece#54 )
+  (byte) current_ypos#52 ← phi( main::@7/(byte) current_ypos#60 )
   (byte) current_movedown_counter#28 ← phi( main::@7/(byte) current_movedown_counter#34 )
   (byte) keyboard_modifiers#23 ← phi( main::@7/(byte) keyboard_modifiers#31 )
   (byte) keyboard_events_size#26 ← phi( main::@7/(byte) keyboard_events_size#34 )
   *((byte*) BORDERCOL#0) ← ++ *((byte*) BORDERCOL#0)
   call keyboard_event_scan 
-  to:main::@26
-main::@26: scope:[main]  from main::@9
+  to:main::@27
+main::@27: scope:[main]  from main::@9
   (byte) current_piece_color#30 ← phi( main::@9/(byte) current_piece_color#40 )
   (byte) current_xpos#51 ← phi( main::@9/(byte) current_xpos#68 )
   (byte*) current_piece_gfx#40 ← phi( main::@9/(byte*) current_piece_gfx#55 )
@@ -580,40 +593,40 @@ main::@26: scope:[main]  from main::@9
   (byte) keyboard_modifiers#7 ← (byte) keyboard_modifiers#15
   call keyboard_event_get 
   (byte) keyboard_event_get::return#3 ← (byte) keyboard_event_get::return#2
-  to:main::@27
-main::@27: scope:[main]  from main::@26
-  (byte) keyboard_modifiers#49 ← phi( main::@26/(byte) keyboard_modifiers#7 )
-  (byte) current_piece_color#19 ← phi( main::@26/(byte) current_piece_color#30 )
-  (byte) current_xpos#31 ← phi( main::@26/(byte) current_xpos#51 )
-  (byte*) current_piece_gfx#24 ← phi( main::@26/(byte*) current_piece_gfx#40 )
-  (byte) current_orientation#27 ← phi( main::@26/(byte) current_orientation#44 )
-  (byte*) current_piece#19 ← phi( main::@26/(byte*) current_piece#33 )
-  (byte) current_ypos#25 ← phi( main::@26/(byte) current_ypos#43 )
-  (byte) current_movedown_counter#14 ← phi( main::@26/(byte) current_movedown_counter#23 )
-  (byte) keyboard_events_size#18 ← phi( main::@26/(byte) keyboard_events_size#5 )
-  (byte) keyboard_event_get::return#5 ← phi( main::@26/(byte) keyboard_event_get::return#3 )
-  (byte~) main::$8 ← (byte) keyboard_event_get::return#5
+  to:main::@28
+main::@28: scope:[main]  from main::@27
+  (byte) keyboard_modifiers#49 ← phi( main::@27/(byte) keyboard_modifiers#7 )
+  (byte) current_piece_color#19 ← phi( main::@27/(byte) current_piece_color#30 )
+  (byte) current_xpos#31 ← phi( main::@27/(byte) current_xpos#51 )
+  (byte*) current_piece_gfx#24 ← phi( main::@27/(byte*) current_piece_gfx#40 )
+  (byte) current_orientation#27 ← phi( main::@27/(byte) current_orientation#44 )
+  (byte*) current_piece#19 ← phi( main::@27/(byte*) current_piece#33 )
+  (byte) current_ypos#25 ← phi( main::@27/(byte) current_ypos#43 )
+  (byte) current_movedown_counter#14 ← phi( main::@27/(byte) current_movedown_counter#23 )
+  (byte) keyboard_events_size#18 ← phi( main::@27/(byte) keyboard_events_size#5 )
+  (byte) keyboard_event_get::return#5 ← phi( main::@27/(byte) keyboard_event_get::return#3 )
+  (byte~) main::$9 ← (byte) keyboard_event_get::return#5
   (byte) keyboard_events_size#7 ← (byte) keyboard_events_size#18
-  (byte) main::key_event#0 ← (byte~) main::$8
+  (byte) main::key_event#0 ← (byte~) main::$9
   (byte) main::render#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
   (byte) play_move_down::key_event#0 ← (byte) main::key_event#0
   call play_move_down 
   (byte) play_move_down::return#0 ← (byte) play_move_down::return#3
-  to:main::@28
-main::@28: scope:[main]  from main::@27
-  (byte) keyboard_modifiers#46 ← phi( main::@27/(byte) keyboard_modifiers#49 )
-  (byte) keyboard_events_size#58 ← phi( main::@27/(byte) keyboard_events_size#7 )
-  (byte) main::key_event#1 ← phi( main::@27/(byte) main::key_event#0 )
-  (byte) main::render#4 ← phi( main::@27/(byte) main::render#0 )
-  (byte) current_piece_color#10 ← phi( main::@27/(byte) current_piece_color#5 )
-  (byte) current_xpos#14 ← phi( main::@27/(byte) current_xpos#6 )
-  (byte*) current_piece_gfx#13 ← phi( main::@27/(byte*) current_piece_gfx#6 )
-  (byte) current_orientation#13 ← phi( main::@27/(byte) current_orientation#6 )
-  (byte*) current_piece#10 ← phi( main::@27/(byte*) current_piece#5 )
-  (byte) current_ypos#11 ← phi( main::@27/(byte) current_ypos#6 )
-  (byte) current_movedown_counter#7 ← phi( main::@27/(byte) current_movedown_counter#5 )
-  (byte) play_move_down::return#4 ← phi( main::@27/(byte) play_move_down::return#0 )
-  (byte~) main::$9 ← (byte) play_move_down::return#4
+  to:main::@29
+main::@29: scope:[main]  from main::@28
+  (byte) keyboard_modifiers#46 ← phi( main::@28/(byte) keyboard_modifiers#49 )
+  (byte) keyboard_events_size#58 ← phi( main::@28/(byte) keyboard_events_size#7 )
+  (byte) main::key_event#1 ← phi( main::@28/(byte) main::key_event#0 )
+  (byte) main::render#4 ← phi( main::@28/(byte) main::render#0 )
+  (byte) current_piece_color#10 ← phi( main::@28/(byte) current_piece_color#5 )
+  (byte) current_xpos#14 ← phi( main::@28/(byte) current_xpos#6 )
+  (byte*) current_piece_gfx#13 ← phi( main::@28/(byte*) current_piece_gfx#6 )
+  (byte) current_orientation#13 ← phi( main::@28/(byte) current_orientation#6 )
+  (byte*) current_piece#10 ← phi( main::@28/(byte*) current_piece#5 )
+  (byte) current_ypos#11 ← phi( main::@28/(byte) current_ypos#6 )
+  (byte) current_movedown_counter#7 ← phi( main::@28/(byte) current_movedown_counter#5 )
+  (byte) play_move_down::return#4 ← phi( main::@28/(byte) play_move_down::return#0 )
+  (byte~) main::$10 ← (byte) play_move_down::return#4
   (byte) current_movedown_counter#1 ← (byte) current_movedown_counter#7
   (byte) current_ypos#2 ← (byte) current_ypos#11
   (byte*) current_piece#2 ← (byte*) current_piece#10
@@ -621,99 +634,97 @@ main::@28: scope:[main]  from main::@27
   (byte*) current_piece_gfx#2 ← (byte*) current_piece_gfx#13
   (byte) current_xpos#2 ← (byte) current_xpos#14
   (byte) current_piece_color#2 ← (byte) current_piece_color#10
-  (byte) main::render#1 ← (byte) main::render#4 + (byte~) main::$9
+  (byte) main::render#1 ← (byte) main::render#4 + (byte~) main::$10
   (byte) play_move_leftright::key_event#0 ← (byte) main::key_event#1
   call play_move_leftright 
   (byte) play_move_leftright::return#0 ← (byte) play_move_leftright::return#2
-  to:main::@29
-main::@29: scope:[main]  from main::@28
-  (byte) current_movedown_counter#35 ← phi( main::@28/(byte) current_movedown_counter#1 )
-  (byte) keyboard_modifiers#43 ← phi( main::@28/(byte) keyboard_modifiers#46 )
-  (byte) keyboard_events_size#52 ← phi( main::@28/(byte) keyboard_events_size#58 )
-  (byte) current_piece_color#52 ← phi( main::@28/(byte) current_piece_color#2 )
-  (byte*) current_piece#54 ← phi( main::@28/(byte*) current_piece#2 )
-  (byte) current_ypos#58 ← phi( main::@28/(byte) current_ypos#2 )
-  (byte*) current_piece_gfx#25 ← phi( main::@28/(byte*) current_piece_gfx#2 )
-  (byte) current_orientation#28 ← phi( main::@28/(byte) current_orientation#2 )
-  (byte) main::key_event#2 ← phi( main::@28/(byte) main::key_event#1 )
-  (byte) main::render#5 ← phi( main::@28/(byte) main::render#1 )
-  (byte) current_xpos#15 ← phi( main::@28/(byte) current_xpos#8 )
-  (byte) play_move_leftright::return#5 ← phi( main::@28/(byte) play_move_leftright::return#0 )
-  (byte~) main::$10 ← (byte) play_move_leftright::return#5
+  to:main::@30
+main::@30: scope:[main]  from main::@29
+  (byte) current_movedown_counter#35 ← phi( main::@29/(byte) current_movedown_counter#1 )
+  (byte) keyboard_modifiers#43 ← phi( main::@29/(byte) keyboard_modifiers#46 )
+  (byte) keyboard_events_size#52 ← phi( main::@29/(byte) keyboard_events_size#58 )
+  (byte) current_piece_color#53 ← phi( main::@29/(byte) current_piece_color#2 )
+  (byte*) current_piece#55 ← phi( main::@29/(byte*) current_piece#2 )
+  (byte) current_ypos#58 ← phi( main::@29/(byte) current_ypos#2 )
+  (byte*) current_piece_gfx#25 ← phi( main::@29/(byte*) current_piece_gfx#2 )
+  (byte) current_orientation#28 ← phi( main::@29/(byte) current_orientation#2 )
+  (byte) main::key_event#2 ← phi( main::@29/(byte) main::key_event#1 )
+  (byte) main::render#5 ← phi( main::@29/(byte) main::render#1 )
+  (byte) current_xpos#15 ← phi( main::@29/(byte) current_xpos#8 )
+  (byte) play_move_leftright::return#5 ← phi( main::@29/(byte) play_move_leftright::return#0 )
+  (byte~) main::$11 ← (byte) play_move_leftright::return#5
   (byte) current_xpos#3 ← (byte) current_xpos#15
-  (byte) main::render#2 ← (byte) main::render#5 + (byte~) main::$10
+  (byte) main::render#2 ← (byte) main::render#5 + (byte~) main::$11
   (byte) play_move_rotate::key_event#0 ← (byte) main::key_event#2
   call play_move_rotate 
   (byte) play_move_rotate::return#0 ← (byte) play_move_rotate::return#2
-  to:main::@30
-main::@30: scope:[main]  from main::@29
-  (byte) current_movedown_counter#29 ← phi( main::@29/(byte) current_movedown_counter#35 )
-  (byte) keyboard_modifiers#36 ← phi( main::@29/(byte) keyboard_modifiers#43 )
-  (byte) keyboard_events_size#42 ← phi( main::@29/(byte) keyboard_events_size#52 )
-  (byte) current_piece_color#41 ← phi( main::@29/(byte) current_piece_color#52 )
-  (byte) current_ypos#53 ← phi( main::@29/(byte) current_ypos#58 )
-  (byte) current_xpos#69 ← phi( main::@29/(byte) current_xpos#3 )
-  (byte*) current_piece#45 ← phi( main::@29/(byte*) current_piece#54 )
-  (byte) main::render#6 ← phi( main::@29/(byte) main::render#2 )
-  (byte*) current_piece_gfx#14 ← phi( main::@29/(byte*) current_piece_gfx#7 )
-  (byte) current_orientation#14 ← phi( main::@29/(byte) current_orientation#7 )
-  (byte) play_move_rotate::return#5 ← phi( main::@29/(byte) play_move_rotate::return#0 )
-  (byte~) main::$11 ← (byte) play_move_rotate::return#5
+  to:main::@31
+main::@31: scope:[main]  from main::@30
+  (byte) current_movedown_counter#29 ← phi( main::@30/(byte) current_movedown_counter#35 )
+  (byte) keyboard_modifiers#36 ← phi( main::@30/(byte) keyboard_modifiers#43 )
+  (byte) keyboard_events_size#42 ← phi( main::@30/(byte) keyboard_events_size#52 )
+  (byte) current_piece_color#41 ← phi( main::@30/(byte) current_piece_color#53 )
+  (byte) current_ypos#53 ← phi( main::@30/(byte) current_ypos#58 )
+  (byte) current_xpos#69 ← phi( main::@30/(byte) current_xpos#3 )
+  (byte*) current_piece#45 ← phi( main::@30/(byte*) current_piece#55 )
+  (byte) main::render#6 ← phi( main::@30/(byte) main::render#2 )
+  (byte*) current_piece_gfx#14 ← phi( main::@30/(byte*) current_piece_gfx#7 )
+  (byte) current_orientation#14 ← phi( main::@30/(byte) current_orientation#7 )
+  (byte) play_move_rotate::return#5 ← phi( main::@30/(byte) play_move_rotate::return#0 )
+  (byte~) main::$12 ← (byte) play_move_rotate::return#5
   (byte) current_orientation#3 ← (byte) current_orientation#14
   (byte*) current_piece_gfx#3 ← (byte*) current_piece_gfx#14
-  (byte) main::render#3 ← (byte) main::render#6 + (byte~) main::$11
-  (bool~) main::$12 ← (byte) main::render#3 != (byte/signed byte/word/signed word/dword/signed dword) 0
-  (bool~) main::$13 ← ! (bool~) main::$12
-  if((bool~) main::$13) goto main::@10
+  (byte) main::render#3 ← (byte) main::render#6 + (byte~) main::$12
+  (bool~) main::$13 ← (byte) main::render#3 != (byte/signed byte/word/signed word/dword/signed dword) 0
+  (bool~) main::$14 ← ! (bool~) main::$13
+  if((bool~) main::$14) goto main::@10
   to:main::@19
-main::@10: scope:[main]  from main::@30 main::@32
-  (byte) current_movedown_counter#21 ← phi( main::@30/(byte) current_movedown_counter#29 main::@32/(byte) current_movedown_counter#30 )
-  (byte) keyboard_modifiers#29 ← phi( main::@30/(byte) keyboard_modifiers#36 main::@32/(byte) keyboard_modifiers#37 )
-  (byte) keyboard_events_size#32 ← phi( main::@30/(byte) keyboard_events_size#42 main::@32/(byte) keyboard_events_size#43 )
-  (byte) current_piece_color#28 ← phi( main::@30/(byte) current_piece_color#41 main::@32/(byte) current_piece_color#42 )
-  (byte) current_ypos#41 ← phi( main::@30/(byte) current_ypos#53 main::@32/(byte) current_ypos#54 )
-  (byte) current_xpos#49 ← phi( main::@30/(byte) current_xpos#69 main::@32/(byte) current_xpos#70 )
-  (byte*) current_piece_gfx#38 ← phi( main::@30/(byte*) current_piece_gfx#3 main::@32/(byte*) current_piece_gfx#56 )
-  (byte) current_orientation#42 ← phi( main::@30/(byte) current_orientation#3 main::@32/(byte) current_orientation#54 )
-  (byte*) current_piece#31 ← phi( main::@30/(byte*) current_piece#45 main::@32/(byte*) current_piece#46 )
+main::@10: scope:[main]  from main::@31 main::@33
+  (byte) current_movedown_counter#21 ← phi( main::@31/(byte) current_movedown_counter#29 main::@33/(byte) current_movedown_counter#30 )
+  (byte) keyboard_modifiers#29 ← phi( main::@31/(byte) keyboard_modifiers#36 main::@33/(byte) keyboard_modifiers#37 )
+  (byte) keyboard_events_size#32 ← phi( main::@31/(byte) keyboard_events_size#42 main::@33/(byte) keyboard_events_size#43 )
+  (byte) current_piece_color#28 ← phi( main::@31/(byte) current_piece_color#41 main::@33/(byte) current_piece_color#42 )
+  (byte) current_ypos#41 ← phi( main::@31/(byte) current_ypos#53 main::@33/(byte) current_ypos#54 )
+  (byte) current_xpos#49 ← phi( main::@31/(byte) current_xpos#69 main::@33/(byte) current_xpos#70 )
+  (byte*) current_piece_gfx#38 ← phi( main::@31/(byte*) current_piece_gfx#3 main::@33/(byte*) current_piece_gfx#56 )
+  (byte) current_orientation#42 ← phi( main::@31/(byte) current_orientation#3 main::@33/(byte) current_orientation#54 )
+  (byte*) current_piece#31 ← phi( main::@31/(byte*) current_piece#45 main::@33/(byte*) current_piece#46 )
   *((byte*) BORDERCOL#0) ← -- *((byte*) BORDERCOL#0)
   to:main::@1
-main::@19: scope:[main]  from main::@30
-  (byte) current_movedown_counter#40 ← phi( main::@30/(byte) current_movedown_counter#29 )
-  (byte) keyboard_modifiers#47 ← phi( main::@30/(byte) keyboard_modifiers#36 )
-  (byte) keyboard_events_size#59 ← phi( main::@30/(byte) keyboard_events_size#42 )
-  (byte) current_piece_color#62 ← phi( main::@30/(byte) current_piece_color#41 )
-  (byte*) current_piece_gfx#76 ← phi( main::@30/(byte*) current_piece_gfx#3 )
-  (byte) current_orientation#67 ← phi( main::@30/(byte) current_orientation#3 )
-  (byte*) current_piece#61 ← phi( main::@30/(byte*) current_piece#45 )
-  (byte) current_xpos#80 ← phi( main::@30/(byte) current_xpos#69 )
-  (byte) current_ypos#44 ← phi( main::@30/(byte) current_ypos#53 )
-  *((byte*) BORDERCOL#0) ← ++ *((byte*) BORDERCOL#0)
+main::@19: scope:[main]  from main::@31
+  (byte) current_movedown_counter#40 ← phi( main::@31/(byte) current_movedown_counter#29 )
+  (byte) keyboard_modifiers#47 ← phi( main::@31/(byte) keyboard_modifiers#36 )
+  (byte) keyboard_events_size#59 ← phi( main::@31/(byte) keyboard_events_size#42 )
+  (byte) current_piece_color#63 ← phi( main::@31/(byte) current_piece_color#41 )
+  (byte*) current_piece_gfx#77 ← phi( main::@31/(byte*) current_piece_gfx#3 )
+  (byte) current_orientation#68 ← phi( main::@31/(byte) current_orientation#3 )
+  (byte*) current_piece#62 ← phi( main::@31/(byte*) current_piece#45 )
+  (byte) current_xpos#81 ← phi( main::@31/(byte) current_xpos#69 )
+  (byte) current_ypos#44 ← phi( main::@31/(byte) current_ypos#53 )
   call render_playfield 
-  to:main::@31
-main::@31: scope:[main]  from main::@19
+  to:main::@32
+main::@32: scope:[main]  from main::@19
   (byte) current_movedown_counter#36 ← phi( main::@19/(byte) current_movedown_counter#40 )
   (byte) keyboard_modifiers#44 ← phi( main::@19/(byte) keyboard_modifiers#47 )
   (byte) keyboard_events_size#53 ← phi( main::@19/(byte) keyboard_events_size#59 )
-  (byte) current_piece_color#53 ← phi( main::@19/(byte) current_piece_color#62 )
-  (byte*) current_piece_gfx#67 ← phi( main::@19/(byte*) current_piece_gfx#76 )
-  (byte) current_orientation#62 ← phi( main::@19/(byte) current_orientation#67 )
-  (byte*) current_piece#55 ← phi( main::@19/(byte*) current_piece#61 )
-  (byte) current_xpos#77 ← phi( main::@19/(byte) current_xpos#80 )
+  (byte) current_piece_color#54 ← phi( main::@19/(byte) current_piece_color#63 )
+  (byte*) current_piece_gfx#68 ← phi( main::@19/(byte*) current_piece_gfx#77 )
+  (byte) current_orientation#63 ← phi( main::@19/(byte) current_orientation#68 )
+  (byte*) current_piece#56 ← phi( main::@19/(byte*) current_piece#62 )
+  (byte) current_xpos#77 ← phi( main::@19/(byte) current_xpos#81 )
   (byte) current_ypos#38 ← phi( main::@19/(byte) current_ypos#44 )
   call render_current 
-  to:main::@32
-main::@32: scope:[main]  from main::@31
-  (byte) current_movedown_counter#30 ← phi( main::@31/(byte) current_movedown_counter#36 )
-  (byte) keyboard_modifiers#37 ← phi( main::@31/(byte) keyboard_modifiers#44 )
-  (byte) keyboard_events_size#43 ← phi( main::@31/(byte) keyboard_events_size#53 )
-  (byte) current_piece_color#42 ← phi( main::@31/(byte) current_piece_color#53 )
-  (byte) current_ypos#54 ← phi( main::@31/(byte) current_ypos#38 )
-  (byte) current_xpos#70 ← phi( main::@31/(byte) current_xpos#77 )
-  (byte*) current_piece_gfx#56 ← phi( main::@31/(byte*) current_piece_gfx#67 )
-  (byte) current_orientation#54 ← phi( main::@31/(byte) current_orientation#62 )
-  (byte*) current_piece#46 ← phi( main::@31/(byte*) current_piece#55 )
-  *((byte*) BORDERCOL#0) ← -- *((byte*) BORDERCOL#0)
+  to:main::@33
+main::@33: scope:[main]  from main::@32
+  (byte) current_movedown_counter#30 ← phi( main::@32/(byte) current_movedown_counter#36 )
+  (byte) keyboard_modifiers#37 ← phi( main::@32/(byte) keyboard_modifiers#44 )
+  (byte) keyboard_events_size#43 ← phi( main::@32/(byte) keyboard_events_size#53 )
+  (byte) current_piece_color#42 ← phi( main::@32/(byte) current_piece_color#54 )
+  (byte) current_ypos#54 ← phi( main::@32/(byte) current_ypos#38 )
+  (byte) current_xpos#70 ← phi( main::@32/(byte) current_xpos#77 )
+  (byte*) current_piece_gfx#56 ← phi( main::@32/(byte*) current_piece_gfx#68 )
+  (byte) current_orientation#54 ← phi( main::@32/(byte) current_orientation#63 )
+  (byte*) current_piece#46 ← phi( main::@32/(byte*) current_piece#56 )
   to:main::@10
 main::@return: scope:[main]  from main::@1
   (byte) current_movedown_counter#8 ← phi( main::@1/(byte) current_movedown_counter#15 )
@@ -736,15 +747,15 @@ main::@return: scope:[main]  from main::@1
   (byte) current_movedown_counter#2 ← (byte) current_movedown_counter#8
   return 
   to:@return
-play_move_down: scope:[play_move_down]  from main::@27
-  (byte) current_piece_color#69 ← phi( main::@27/(byte) current_piece_color#19 )
-  (byte*) current_piece_gfx#81 ← phi( main::@27/(byte*) current_piece_gfx#24 )
-  (byte*) current_piece#66 ← phi( main::@27/(byte*) current_piece#19 )
-  (byte) current_orientation#68 ← phi( main::@27/(byte) current_orientation#27 )
-  (byte) current_xpos#88 ← phi( main::@27/(byte) current_xpos#31 )
-  (byte) current_ypos#64 ← phi( main::@27/(byte) current_ypos#25 )
-  (byte) play_move_down::key_event#1 ← phi( main::@27/(byte) play_move_down::key_event#0 )
-  (byte) current_movedown_counter#9 ← phi( main::@27/(byte) current_movedown_counter#14 )
+play_move_down: scope:[play_move_down]  from main::@28
+  (byte) current_piece_color#70 ← phi( main::@28/(byte) current_piece_color#19 )
+  (byte*) current_piece_gfx#82 ← phi( main::@28/(byte*) current_piece_gfx#24 )
+  (byte*) current_piece#67 ← phi( main::@28/(byte*) current_piece#19 )
+  (byte) current_orientation#69 ← phi( main::@28/(byte) current_orientation#27 )
+  (byte) current_xpos#89 ← phi( main::@28/(byte) current_xpos#31 )
+  (byte) current_ypos#65 ← phi( main::@28/(byte) current_ypos#25 )
+  (byte) play_move_down::key_event#1 ← phi( main::@28/(byte) play_move_down::key_event#0 )
+  (byte) current_movedown_counter#9 ← phi( main::@28/(byte) current_movedown_counter#14 )
   (byte) current_movedown_counter#3 ← ++ (byte) current_movedown_counter#9
   (byte) play_move_down::movedown#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
   (bool~) play_move_down::$0 ← (byte) play_move_down::key_event#1 == (byte) KEY_SPACE#0
@@ -752,12 +763,12 @@ play_move_down: scope:[play_move_down]  from main::@27
   if((bool~) play_move_down::$1) goto play_move_down::@1
   to:play_move_down::@8
 play_move_down::@1: scope:[play_move_down]  from play_move_down play_move_down::@8
-  (byte) current_piece_color#63 ← phi( play_move_down/(byte) current_piece_color#69 play_move_down::@8/(byte) current_piece_color#70 )
-  (byte*) current_piece_gfx#77 ← phi( play_move_down/(byte*) current_piece_gfx#81 play_move_down::@8/(byte*) current_piece_gfx#82 )
-  (byte*) current_piece#62 ← phi( play_move_down/(byte*) current_piece#66 play_move_down::@8/(byte*) current_piece#67 )
-  (byte) current_orientation#63 ← phi( play_move_down/(byte) current_orientation#68 play_move_down::@8/(byte) current_orientation#69 )
-  (byte) current_xpos#81 ← phi( play_move_down/(byte) current_xpos#88 play_move_down::@8/(byte) current_xpos#89 )
-  (byte) current_ypos#60 ← phi( play_move_down/(byte) current_ypos#64 play_move_down::@8/(byte) current_ypos#65 )
+  (byte) current_piece_color#64 ← phi( play_move_down/(byte) current_piece_color#70 play_move_down::@8/(byte) current_piece_color#71 )
+  (byte*) current_piece_gfx#78 ← phi( play_move_down/(byte*) current_piece_gfx#82 play_move_down::@8/(byte*) current_piece_gfx#83 )
+  (byte*) current_piece#63 ← phi( play_move_down/(byte*) current_piece#67 play_move_down::@8/(byte*) current_piece#68 )
+  (byte) current_orientation#64 ← phi( play_move_down/(byte) current_orientation#69 play_move_down::@8/(byte) current_orientation#70 )
+  (byte) current_xpos#82 ← phi( play_move_down/(byte) current_xpos#89 play_move_down::@8/(byte) current_xpos#90 )
+  (byte) current_ypos#61 ← phi( play_move_down/(byte) current_ypos#65 play_move_down::@8/(byte) current_ypos#66 )
   (byte) play_move_down::movedown#12 ← phi( play_move_down/(byte) play_move_down::movedown#0 play_move_down::@8/(byte) play_move_down::movedown#1 )
   (byte) current_movedown_counter#24 ← phi( play_move_down/(byte) current_movedown_counter#3 play_move_down::@8/(byte) current_movedown_counter#31 )
   (byte) keyboard_event_pressed::keycode#4 ← (byte) KEY_SPACE#0
@@ -765,12 +776,12 @@ play_move_down::@1: scope:[play_move_down]  from play_move_down play_move_down::
   (byte) keyboard_event_pressed::return#6 ← (byte) keyboard_event_pressed::return#5
   to:play_move_down::@17
 play_move_down::@17: scope:[play_move_down]  from play_move_down::@1
-  (byte) current_piece_color#55 ← phi( play_move_down::@1/(byte) current_piece_color#63 )
-  (byte*) current_piece_gfx#69 ← phi( play_move_down::@1/(byte*) current_piece_gfx#77 )
-  (byte*) current_piece#57 ← phi( play_move_down::@1/(byte*) current_piece#62 )
-  (byte) current_orientation#56 ← phi( play_move_down::@1/(byte) current_orientation#63 )
-  (byte) current_xpos#72 ← phi( play_move_down::@1/(byte) current_xpos#81 )
-  (byte) current_ypos#56 ← phi( play_move_down::@1/(byte) current_ypos#60 )
+  (byte) current_piece_color#56 ← phi( play_move_down::@1/(byte) current_piece_color#64 )
+  (byte*) current_piece_gfx#70 ← phi( play_move_down::@1/(byte*) current_piece_gfx#78 )
+  (byte*) current_piece#58 ← phi( play_move_down::@1/(byte*) current_piece#63 )
+  (byte) current_orientation#56 ← phi( play_move_down::@1/(byte) current_orientation#64 )
+  (byte) current_xpos#72 ← phi( play_move_down::@1/(byte) current_xpos#82 )
+  (byte) current_ypos#56 ← phi( play_move_down::@1/(byte) current_ypos#61 )
   (byte) play_move_down::movedown#10 ← phi( play_move_down::@1/(byte) play_move_down::movedown#12 )
   (byte) current_movedown_counter#17 ← phi( play_move_down::@1/(byte) current_movedown_counter#24 )
   (byte) keyboard_event_pressed::return#12 ← phi( play_move_down::@1/(byte) keyboard_event_pressed::return#6 )
@@ -780,20 +791,20 @@ play_move_down::@17: scope:[play_move_down]  from play_move_down::@1
   if((bool~) play_move_down::$4) goto play_move_down::@2
   to:play_move_down::@9
 play_move_down::@8: scope:[play_move_down]  from play_move_down
-  (byte) current_piece_color#70 ← phi( play_move_down/(byte) current_piece_color#69 )
-  (byte*) current_piece_gfx#82 ← phi( play_move_down/(byte*) current_piece_gfx#81 )
-  (byte*) current_piece#67 ← phi( play_move_down/(byte*) current_piece#66 )
-  (byte) current_orientation#69 ← phi( play_move_down/(byte) current_orientation#68 )
-  (byte) current_xpos#89 ← phi( play_move_down/(byte) current_xpos#88 )
-  (byte) current_ypos#65 ← phi( play_move_down/(byte) current_ypos#64 )
+  (byte) current_piece_color#71 ← phi( play_move_down/(byte) current_piece_color#70 )
+  (byte*) current_piece_gfx#83 ← phi( play_move_down/(byte*) current_piece_gfx#82 )
+  (byte*) current_piece#68 ← phi( play_move_down/(byte*) current_piece#67 )
+  (byte) current_orientation#70 ← phi( play_move_down/(byte) current_orientation#69 )
+  (byte) current_xpos#90 ← phi( play_move_down/(byte) current_xpos#89 )
+  (byte) current_ypos#66 ← phi( play_move_down/(byte) current_ypos#65 )
   (byte) current_movedown_counter#31 ← phi( play_move_down/(byte) current_movedown_counter#3 )
   (byte) play_move_down::movedown#4 ← phi( play_move_down/(byte) play_move_down::movedown#0 )
   (byte) play_move_down::movedown#1 ← ++ (byte) play_move_down::movedown#4
   to:play_move_down::@1
 play_move_down::@2: scope:[play_move_down]  from play_move_down::@10 play_move_down::@17 play_move_down::@3
-  (byte) current_piece_color#44 ← phi( play_move_down::@10/(byte) current_piece_color#54 play_move_down::@17/(byte) current_piece_color#55 play_move_down::@3/(byte) current_piece_color#56 )
-  (byte*) current_piece_gfx#58 ← phi( play_move_down::@10/(byte*) current_piece_gfx#68 play_move_down::@17/(byte*) current_piece_gfx#69 play_move_down::@3/(byte*) current_piece_gfx#70 )
-  (byte*) current_piece#48 ← phi( play_move_down::@10/(byte*) current_piece#56 play_move_down::@17/(byte*) current_piece#57 play_move_down::@3/(byte*) current_piece#58 )
+  (byte) current_piece_color#44 ← phi( play_move_down::@10/(byte) current_piece_color#55 play_move_down::@17/(byte) current_piece_color#56 play_move_down::@3/(byte) current_piece_color#57 )
+  (byte*) current_piece_gfx#58 ← phi( play_move_down::@10/(byte*) current_piece_gfx#69 play_move_down::@17/(byte*) current_piece_gfx#70 play_move_down::@3/(byte*) current_piece_gfx#71 )
+  (byte*) current_piece#48 ← phi( play_move_down::@10/(byte*) current_piece#57 play_move_down::@17/(byte*) current_piece#58 play_move_down::@3/(byte*) current_piece#59 )
   (byte) current_orientation#46 ← phi( play_move_down::@10/(byte) current_orientation#55 play_move_down::@17/(byte) current_orientation#56 play_move_down::@3/(byte) current_orientation#57 )
   (byte) current_xpos#53 ← phi( play_move_down::@10/(byte) current_xpos#71 play_move_down::@17/(byte) current_xpos#72 play_move_down::@3/(byte) current_xpos#73 )
   (byte) current_ypos#46 ← phi( play_move_down::@10/(byte) current_ypos#55 play_move_down::@17/(byte) current_ypos#56 play_move_down::@3/(byte) current_ypos#57 )
@@ -804,12 +815,12 @@ play_move_down::@2: scope:[play_move_down]  from play_move_down::@10 play_move_d
   if((bool~) play_move_down::$8) goto play_move_down::@4
   to:play_move_down::@11
 play_move_down::@9: scope:[play_move_down]  from play_move_down::@17
-  (byte) current_piece_color#64 ← phi( play_move_down::@17/(byte) current_piece_color#55 )
-  (byte*) current_piece_gfx#78 ← phi( play_move_down::@17/(byte*) current_piece_gfx#69 )
-  (byte*) current_piece#63 ← phi( play_move_down::@17/(byte*) current_piece#57 )
-  (byte) current_orientation#64 ← phi( play_move_down::@17/(byte) current_orientation#56 )
-  (byte) current_xpos#82 ← phi( play_move_down::@17/(byte) current_xpos#72 )
-  (byte) current_ypos#61 ← phi( play_move_down::@17/(byte) current_ypos#56 )
+  (byte) current_piece_color#65 ← phi( play_move_down::@17/(byte) current_piece_color#56 )
+  (byte*) current_piece_gfx#79 ← phi( play_move_down::@17/(byte*) current_piece_gfx#70 )
+  (byte*) current_piece#64 ← phi( play_move_down::@17/(byte*) current_piece#58 )
+  (byte) current_orientation#65 ← phi( play_move_down::@17/(byte) current_orientation#56 )
+  (byte) current_xpos#83 ← phi( play_move_down::@17/(byte) current_xpos#72 )
+  (byte) current_ypos#62 ← phi( play_move_down::@17/(byte) current_ypos#56 )
   (byte) play_move_down::movedown#8 ← phi( play_move_down::@17/(byte) play_move_down::movedown#10 )
   (byte) current_movedown_counter#11 ← phi( play_move_down::@17/(byte) current_movedown_counter#17 )
   (bool~) play_move_down::$5 ← (byte) current_movedown_counter#11 >= (byte) current_movedown_fast#0
@@ -817,22 +828,22 @@ play_move_down::@9: scope:[play_move_down]  from play_move_down::@17
   if((bool~) play_move_down::$6) goto play_move_down::@3
   to:play_move_down::@10
 play_move_down::@3: scope:[play_move_down]  from play_move_down::@9
-  (byte) current_piece_color#56 ← phi( play_move_down::@9/(byte) current_piece_color#64 )
-  (byte*) current_piece_gfx#70 ← phi( play_move_down::@9/(byte*) current_piece_gfx#78 )
-  (byte*) current_piece#58 ← phi( play_move_down::@9/(byte*) current_piece#63 )
-  (byte) current_orientation#57 ← phi( play_move_down::@9/(byte) current_orientation#64 )
-  (byte) current_xpos#73 ← phi( play_move_down::@9/(byte) current_xpos#82 )
-  (byte) current_ypos#57 ← phi( play_move_down::@9/(byte) current_ypos#61 )
+  (byte) current_piece_color#57 ← phi( play_move_down::@9/(byte) current_piece_color#65 )
+  (byte*) current_piece_gfx#71 ← phi( play_move_down::@9/(byte*) current_piece_gfx#79 )
+  (byte*) current_piece#59 ← phi( play_move_down::@9/(byte*) current_piece#64 )
+  (byte) current_orientation#57 ← phi( play_move_down::@9/(byte) current_orientation#65 )
+  (byte) current_xpos#73 ← phi( play_move_down::@9/(byte) current_xpos#83 )
+  (byte) current_ypos#57 ← phi( play_move_down::@9/(byte) current_ypos#62 )
   (byte) play_move_down::movedown#11 ← phi( play_move_down::@9/(byte) play_move_down::movedown#8 )
   (byte) current_movedown_counter#18 ← phi( play_move_down::@9/(byte) current_movedown_counter#11 )
   to:play_move_down::@2
 play_move_down::@10: scope:[play_move_down]  from play_move_down::@9
-  (byte) current_piece_color#54 ← phi( play_move_down::@9/(byte) current_piece_color#64 )
-  (byte*) current_piece_gfx#68 ← phi( play_move_down::@9/(byte*) current_piece_gfx#78 )
-  (byte*) current_piece#56 ← phi( play_move_down::@9/(byte*) current_piece#63 )
-  (byte) current_orientation#55 ← phi( play_move_down::@9/(byte) current_orientation#64 )
-  (byte) current_xpos#71 ← phi( play_move_down::@9/(byte) current_xpos#82 )
-  (byte) current_ypos#55 ← phi( play_move_down::@9/(byte) current_ypos#61 )
+  (byte) current_piece_color#55 ← phi( play_move_down::@9/(byte) current_piece_color#65 )
+  (byte*) current_piece_gfx#69 ← phi( play_move_down::@9/(byte*) current_piece_gfx#79 )
+  (byte*) current_piece#57 ← phi( play_move_down::@9/(byte*) current_piece#64 )
+  (byte) current_orientation#55 ← phi( play_move_down::@9/(byte) current_orientation#65 )
+  (byte) current_xpos#71 ← phi( play_move_down::@9/(byte) current_xpos#83 )
+  (byte) current_ypos#55 ← phi( play_move_down::@9/(byte) current_ypos#62 )
   (byte) current_movedown_counter#16 ← phi( play_move_down::@9/(byte) current_movedown_counter#11 )
   (byte) play_move_down::movedown#5 ← phi( play_move_down::@9/(byte) play_move_down::movedown#8 )
   (byte) play_move_down::movedown#2 ← ++ (byte) play_move_down::movedown#5
@@ -872,8 +883,8 @@ play_move_down::@5: scope:[play_move_down]  from play_move_down::@4
   (byte) play_move_down::return#1 ← (byte/signed byte/word/signed word/dword/signed dword) 0
   to:play_move_down::@return
 play_move_down::@12: scope:[play_move_down]  from play_move_down::@4
-  (byte) current_piece_color#57 ← phi( play_move_down::@4/(byte) current_piece_color#31 )
-  (byte*) current_piece_gfx#71 ← phi( play_move_down::@4/(byte*) current_piece_gfx#41 )
+  (byte) current_piece_color#58 ← phi( play_move_down::@4/(byte) current_piece_color#31 )
+  (byte*) current_piece_gfx#72 ← phi( play_move_down::@4/(byte*) current_piece_gfx#41 )
   (byte*) current_piece#25 ← phi( play_move_down::@4/(byte*) current_piece#34 )
   (byte) current_orientation#16 ← phi( play_move_down::@4/(byte) current_orientation#30 )
   (byte) current_xpos#17 ← phi( play_move_down::@4/(byte) current_xpos#33 )
@@ -886,9 +897,9 @@ play_move_down::@12: scope:[play_move_down]  from play_move_down::@4
   (byte) collision::return#0 ← (byte) collision::return#5
   to:play_move_down::@18
 play_move_down::@18: scope:[play_move_down]  from play_move_down::@12
-  (byte) current_piece_color#45 ← phi( play_move_down::@12/(byte) current_piece_color#57 )
+  (byte) current_piece_color#45 ← phi( play_move_down::@12/(byte) current_piece_color#58 )
   (byte) current_xpos#74 ← phi( play_move_down::@12/(byte) current_xpos#17 )
-  (byte*) current_piece_gfx#59 ← phi( play_move_down::@12/(byte*) current_piece_gfx#71 )
+  (byte*) current_piece_gfx#59 ← phi( play_move_down::@12/(byte*) current_piece_gfx#72 )
   (byte) current_orientation#58 ← phi( play_move_down::@12/(byte) current_orientation#16 )
   (byte*) current_piece#49 ← phi( play_move_down::@12/(byte*) current_piece#25 )
   (byte) current_ypos#28 ← phi( play_move_down::@12/(byte) current_ypos#13 )
@@ -976,12 +987,12 @@ play_move_down::@return: scope:[play_move_down]  from play_move_down::@5 play_mo
   (byte) current_piece_color#5 ← (byte) current_piece_color#13
   return 
   to:@return
-play_move_leftright: scope:[play_move_leftright]  from main::@28
-  (byte*) current_piece#37 ← phi( main::@28/(byte*) current_piece#2 )
-  (byte) current_orientation#34 ← phi( main::@28/(byte) current_orientation#2 )
-  (byte) current_ypos#32 ← phi( main::@28/(byte) current_ypos#2 )
-  (byte) current_xpos#37 ← phi( main::@28/(byte) current_xpos#2 )
-  (byte) play_move_leftright::key_event#1 ← phi( main::@28/(byte) play_move_leftright::key_event#0 )
+play_move_leftright: scope:[play_move_leftright]  from main::@29
+  (byte*) current_piece#37 ← phi( main::@29/(byte*) current_piece#2 )
+  (byte) current_orientation#34 ← phi( main::@29/(byte) current_orientation#2 )
+  (byte) current_ypos#32 ← phi( main::@29/(byte) current_ypos#2 )
+  (byte) current_xpos#37 ← phi( main::@29/(byte) current_xpos#2 )
+  (byte) play_move_leftright::key_event#1 ← phi( main::@29/(byte) play_move_leftright::key_event#0 )
   (bool~) play_move_leftright::$0 ← (byte) play_move_leftright::key_event#1 == (byte) KEY_COMMA#0
   if((bool~) play_move_leftright::$0) goto play_move_leftright::@1
   to:play_move_leftright::@6
@@ -1065,19 +1076,19 @@ play_move_leftright::@11: scope:[play_move_leftright]  from play_move_leftright:
   (byte) current_xpos#9 ← -- (byte) current_xpos#24
   (byte) play_move_leftright::return#4 ← (byte/signed byte/word/signed word/dword/signed dword) 1
   to:play_move_leftright::@return
-play_move_rotate: scope:[play_move_rotate]  from main::@29
-  (byte*) current_piece_gfx#61 ← phi( main::@29/(byte*) current_piece_gfx#25 )
-  (byte*) current_piece#51 ← phi( main::@29/(byte*) current_piece#54 )
-  (byte) current_ypos#48 ← phi( main::@29/(byte) current_ypos#58 )
-  (byte) current_xpos#59 ← phi( main::@29/(byte) current_xpos#3 )
-  (byte) current_orientation#36 ← phi( main::@29/(byte) current_orientation#28 )
-  (byte) play_move_rotate::key_event#1 ← phi( main::@29/(byte) play_move_rotate::key_event#0 )
+play_move_rotate: scope:[play_move_rotate]  from main::@30
+  (byte*) current_piece_gfx#61 ← phi( main::@30/(byte*) current_piece_gfx#25 )
+  (byte*) current_piece#51 ← phi( main::@30/(byte*) current_piece#55 )
+  (byte) current_ypos#48 ← phi( main::@30/(byte) current_ypos#58 )
+  (byte) current_xpos#59 ← phi( main::@30/(byte) current_xpos#3 )
+  (byte) current_orientation#36 ← phi( main::@30/(byte) current_orientation#28 )
+  (byte) play_move_rotate::key_event#1 ← phi( main::@30/(byte) play_move_rotate::key_event#0 )
   (byte) play_move_rotate::orientation#0 ← (byte/word/signed word/dword/signed dword) 128
   (bool~) play_move_rotate::$0 ← (byte) play_move_rotate::key_event#1 == (byte) KEY_Z#0
   if((bool~) play_move_rotate::$0) goto play_move_rotate::@1
   to:play_move_rotate::@6
 play_move_rotate::@1: scope:[play_move_rotate]  from play_move_rotate
-  (byte*) current_piece_gfx#72 ← phi( play_move_rotate/(byte*) current_piece_gfx#61 )
+  (byte*) current_piece_gfx#73 ← phi( play_move_rotate/(byte*) current_piece_gfx#61 )
   (byte*) current_piece#39 ← phi( play_move_rotate/(byte*) current_piece#51 )
   (byte) current_ypos#34 ← phi( play_move_rotate/(byte) current_ypos#48 )
   (byte) current_xpos#42 ← phi( play_move_rotate/(byte) current_xpos#59 )
@@ -1097,7 +1108,7 @@ play_move_rotate::@6: scope:[play_move_rotate]  from play_move_rotate
   if((bool~) play_move_rotate::$1) goto play_move_rotate::@2
   to:play_move_rotate::@7
 play_move_rotate::@2: scope:[play_move_rotate]  from play_move_rotate::@6
-  (byte*) current_piece_gfx#73 ← phi( play_move_rotate::@6/(byte*) current_piece_gfx#44 )
+  (byte*) current_piece_gfx#74 ← phi( play_move_rotate::@6/(byte*) current_piece_gfx#44 )
   (byte*) current_piece#40 ← phi( play_move_rotate::@6/(byte*) current_piece#52 )
   (byte) current_ypos#35 ← phi( play_move_rotate::@6/(byte) current_ypos#49 )
   (byte) current_xpos#43 ← phi( play_move_rotate::@6/(byte) current_xpos#60 )
@@ -1121,7 +1132,7 @@ play_move_rotate::@return: scope:[play_move_rotate]  from play_move_rotate::@11
   return 
   to:@return
 play_move_rotate::@4: scope:[play_move_rotate]  from play_move_rotate::@1 play_move_rotate::@2
-  (byte*) current_piece_gfx#62 ← phi( play_move_rotate::@1/(byte*) current_piece_gfx#72 play_move_rotate::@2/(byte*) current_piece_gfx#73 )
+  (byte*) current_piece_gfx#62 ← phi( play_move_rotate::@1/(byte*) current_piece_gfx#73 play_move_rotate::@2/(byte*) current_piece_gfx#74 )
   (byte) current_orientation#60 ← phi( play_move_rotate::@1/(byte) current_orientation#21 play_move_rotate::@2/(byte) current_orientation#22 )
   (byte*) current_piece#28 ← phi( play_move_rotate::@1/(byte*) current_piece#39 play_move_rotate::@2/(byte*) current_piece#40 )
   (byte) play_move_rotate::orientation#3 ← phi( play_move_rotate::@1/(byte) play_move_rotate::orientation#1 play_move_rotate::@2/(byte) play_move_rotate::orientation#2 )
@@ -1140,7 +1151,7 @@ play_move_rotate::@14: scope:[play_move_rotate]  from play_move_rotate::@4
   (byte) play_move_rotate::orientation#5 ← phi( play_move_rotate::@4/(byte) play_move_rotate::orientation#3 )
   (byte) collision::return#13 ← phi( play_move_rotate::@4/(byte) collision::return#3 )
   (byte~) play_move_rotate::$6 ← (byte) collision::return#13
-  (bool~) play_move_rotate::$7 ← (byte~) play_move_rotate::$6 == (byte/signed byte/word/signed word/dword/signed dword) 0
+  (bool~) play_move_rotate::$7 ← (byte~) play_move_rotate::$6 == (byte) COLLISION_NONE#0
   (bool~) play_move_rotate::$8 ← ! (bool~) play_move_rotate::$7
   if((bool~) play_move_rotate::$8) goto play_move_rotate::@5
   to:play_move_rotate::@11
@@ -1173,7 +1184,7 @@ play_move_rotate::@11: scope:[play_move_rotate]  from play_move_rotate::@14
   (byte) COLLISION_BOTTOM#0 ← (byte/signed byte/word/signed word/dword/signed dword) 2
   (byte) COLLISION_LEFT#0 ← (byte/signed byte/word/signed word/dword/signed dword) 4
   (byte) COLLISION_RIGHT#0 ← (byte/signed byte/word/signed word/dword/signed dword) 8
-  to:@26
+  to:@27
 collision: scope:[collision]  from play_move_down::@12 play_move_leftright::@1 play_move_leftright::@7 play_move_rotate::@4
   (byte) collision::xpos#5 ← phi( play_move_down::@12/(byte) collision::xpos#0 play_move_leftright::@1/(byte) collision::xpos#1 play_move_leftright::@7/(byte) collision::xpos#2 play_move_rotate::@4/(byte) collision::xpos#3 )
   (byte) collision::ypos#4 ← phi( play_move_down::@12/(byte) collision::ypos#0 play_move_leftright::@1/(byte) collision::ypos#1 play_move_leftright::@7/(byte) collision::ypos#2 play_move_rotate::@4/(byte) collision::ypos#3 )
@@ -1397,8 +1408,7 @@ lock_current::@5: scope:[lock_current]  from lock_current::@3
 lock_current::@return: scope:[lock_current]  from lock_current::@5
   return 
   to:@return
-spawn_current: scope:[spawn_current]  from main::@22 play_move_down::@20
-  *((byte*) BORDERCOL#0) ← ++ *((byte*) BORDERCOL#0)
+spawn_current: scope:[spawn_current]  from main::@23 play_move_down::@20
   (byte) spawn_current::piece_idx#0 ← (byte/signed byte/word/signed word/dword/signed dword) 7
   to:spawn_current::@1
 spawn_current::@1: scope:[spawn_current]  from spawn_current spawn_current::@7
@@ -1418,7 +1428,6 @@ spawn_current::@7: scope:[spawn_current]  from spawn_current::@2
   to:spawn_current::@1
 spawn_current::@3: scope:[spawn_current]  from spawn_current::@1
   (byte) spawn_current::piece_idx#3 ← phi( spawn_current::@1/(byte) spawn_current::piece_idx#2 )
-  *((byte*) BORDERCOL#0) ← -- *((byte*) BORDERCOL#0)
   (byte~) spawn_current::$3 ← (byte) spawn_current::piece_idx#3 << (byte/signed byte/word/signed word/dword/signed dword) 1
   (byte*) current_piece#6 ← ((byte*)) *((word[]) PIECES#0 + (byte~) spawn_current::$3)
   (byte) current_orientation#9 ← (byte/signed byte/word/signed word/dword/signed dword) 0
@@ -1582,91 +1591,96 @@ remove_line::@3: scope:[remove_line]  from remove_line::@2
 remove_line::@return: scope:[remove_line]  from remove_line::@3
   return 
   to:@return
-init: scope:[init]  from main::@21
+tables_init: scope:[tables_init]  from main::@22
+  (byte) tables_init::idx#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  (byte*) tables_init::pli#0 ← (byte[$22]) playfield#0
+  (byte/signed word/word/dword/signed dword~) tables_init::$0 ← (byte) PLAYFIELD_LINES#0 - (byte/signed byte/word/signed word/dword/signed dword) 1
+  (byte) tables_init::j#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  to:tables_init::@1
+tables_init::@1: scope:[tables_init]  from tables_init tables_init::@1
+  (byte) tables_init::idx#2 ← phi( tables_init/(byte) tables_init::idx#0 tables_init::@1/(byte) tables_init::idx#1 )
+  (byte*) tables_init::pli#2 ← phi( tables_init/(byte*) tables_init::pli#0 tables_init::@1/(byte*) tables_init::pli#1 )
+  (byte) tables_init::j#2 ← phi( tables_init/(byte) tables_init::j#0 tables_init::@1/(byte) tables_init::j#1 )
+  (byte~) tables_init::$1 ← (byte) tables_init::j#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
+  *((byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte~) tables_init::$1) ← (byte*) tables_init::pli#2
+  *((byte[$23]) playfield_lines_idx#0 + (byte) tables_init::j#2) ← (byte) tables_init::idx#2
+  (byte*) tables_init::pli#1 ← (byte*) tables_init::pli#2 + (byte) PLAYFIELD_COLS#0
+  (byte) tables_init::idx#1 ← (byte) tables_init::idx#2 + (byte) PLAYFIELD_COLS#0
+  (byte) tables_init::j#1 ← (byte) tables_init::j#2 + rangenext(0,tables_init::$0)
+  (bool~) tables_init::$2 ← (byte) tables_init::j#1 != rangelast(0,tables_init::$0)
+  if((bool~) tables_init::$2) goto tables_init::@1
+  to:tables_init::@2
+tables_init::@2: scope:[tables_init]  from tables_init::@1
+  (byte~) tables_init::$3 ← (byte) PLAYFIELD_COLS#0 * (byte) PLAYFIELD_LINES#0
+  *((byte[$23]) playfield_lines_idx#0 + (byte) PLAYFIELD_LINES#0) ← (byte~) tables_init::$3
+  to:tables_init::@return
+tables_init::@return: scope:[tables_init]  from tables_init::@2
+  return 
+  to:@return
+render_init: scope:[render_init]  from main::@21
   (byte*) SCREEN#1 ← phi( main::@21/(byte*) SCREEN#2 )
   (byte*) fill::start#0 ← (byte*) SCREEN#1
   (word) fill::size#0 ← (word/signed word/dword/signed dword) 1000
   (byte) fill::val#0 ← (byte/word/signed word/dword/signed dword) 160
   call fill 
-  to:init::@9
-init::@9: scope:[init]  from init
+  to:render_init::@7
+render_init::@7: scope:[render_init]  from render_init
   (byte*) fill::start#1 ← (byte*) COLS#0
   (word) fill::size#1 ← (word/signed word/dword/signed dword) 1000
   (byte) fill::val#1 ← (byte) BLACK#0
   call fill 
-  to:init::@10
-init::@10: scope:[init]  from init::@9
-  (byte*~) init::$2 ← (byte*) COLS#0 + (byte/signed byte/word/signed word/dword/signed dword) 40
-  (byte*~) init::$3 ← (byte*~) init::$2 + (byte/signed byte/word/signed word/dword/signed dword) 15
-  (byte*) init::li#0 ← (byte*~) init::$3
-  (byte/signed word/word/dword/signed dword~) init::$4 ← (byte) PLAYFIELD_LINES#0 + (byte/signed byte/word/signed word/dword/signed dword) 2
-  (byte) init::i#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
-  to:init::@1
-init::@1: scope:[init]  from init::@1 init::@10
-  (byte*) init::li#2 ← phi( init::@1/(byte*) init::li#1 init::@10/(byte*) init::li#0 )
-  (byte) init::i#2 ← phi( init::@1/(byte) init::i#1 init::@10/(byte) init::i#0 )
-  (byte~) init::$5 ← (byte) init::i#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
-  *((byte*[$24]) screen_lines#0 + (byte~) init::$5) ← (byte*) init::li#2
-  (byte*) init::li#1 ← (byte*) init::li#2 + (byte/signed byte/word/signed word/dword/signed dword) 40
-  (byte) init::i#1 ← (byte) init::i#2 + rangenext(0,init::$4)
-  (bool~) init::$6 ← (byte) init::i#1 != rangelast(0,init::$4)
-  if((bool~) init::$6) goto init::@1
-  to:init::@5
-init::@5: scope:[init]  from init::@1
-  (byte) init::idx#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
-  (byte*) init::pli#0 ← (byte[$22]) playfield#0
-  (byte/signed word/word/dword/signed dword~) init::$7 ← (byte) PLAYFIELD_LINES#0 - (byte/signed byte/word/signed word/dword/signed dword) 1
-  (byte) init::j#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
-  to:init::@2
-init::@2: scope:[init]  from init::@2 init::@5
-  (byte) init::idx#2 ← phi( init::@2/(byte) init::idx#1 init::@5/(byte) init::idx#0 )
-  (byte*) init::pli#2 ← phi( init::@2/(byte*) init::pli#1 init::@5/(byte*) init::pli#0 )
-  (byte) init::j#2 ← phi( init::@2/(byte) init::j#1 init::@5/(byte) init::j#0 )
-  (byte~) init::$8 ← (byte) init::j#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
-  *((byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte~) init::$8) ← (byte*) init::pli#2
-  *((byte[$23]) playfield_lines_idx#0 + (byte) init::j#2) ← (byte) init::idx#2
-  (byte*) init::pli#1 ← (byte*) init::pli#2 + (byte) PLAYFIELD_COLS#0
-  (byte) init::idx#1 ← (byte) init::idx#2 + (byte) PLAYFIELD_COLS#0
-  (byte) init::j#1 ← (byte) init::j#2 + rangenext(0,init::$7)
-  (bool~) init::$9 ← (byte) init::j#1 != rangelast(0,init::$7)
-  if((bool~) init::$9) goto init::@2
-  to:init::@6
-init::@6: scope:[init]  from init::@2
-  (byte~) init::$10 ← (byte) PLAYFIELD_COLS#0 * (byte) PLAYFIELD_LINES#0
-  *((byte[$23]) playfield_lines_idx#0 + (byte) PLAYFIELD_LINES#0) ← (byte~) init::$10
-  (byte*~) init::$11 ← (byte*) COLS#0 + (byte/signed byte/word/signed word/dword/signed dword) 14
-  (byte*) init::line#0 ← (byte*~) init::$11
-  (byte/signed word/word/dword/signed dword~) init::$12 ← (byte) PLAYFIELD_LINES#0 + (byte/signed byte/word/signed word/dword/signed dword) 1
-  (byte) init::l#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
-  to:init::@3
-init::@3: scope:[init]  from init::@6 init::@7
-  (byte) init::l#4 ← phi( init::@6/(byte) init::l#0 init::@7/(byte) init::l#1 )
-  (byte*) init::line#4 ← phi( init::@6/(byte*) init::line#0 init::@7/(byte*) init::line#1 )
-  (byte/signed word/word/dword/signed dword~) init::$13 ← (byte) PLAYFIELD_COLS#0 + (byte/signed byte/word/signed word/dword/signed dword) 1
-  (byte) init::c#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
-  to:init::@4
-init::@4: scope:[init]  from init::@3 init::@4
-  (byte) init::l#3 ← phi( init::@3/(byte) init::l#4 init::@4/(byte) init::l#3 )
-  (byte) init::c#2 ← phi( init::@3/(byte) init::c#0 init::@4/(byte) init::c#1 )
-  (byte*) init::line#2 ← phi( init::@3/(byte*) init::line#4 init::@4/(byte*) init::line#2 )
-  (byte*~) init::$14 ← (byte*) init::line#2 + (byte) init::c#2
-  *((byte*~) init::$14) ← (byte) DARK_GREY#0
-  (byte) init::c#1 ← (byte) init::c#2 + rangenext(0,init::$13)
-  (bool~) init::$15 ← (byte) init::c#1 != rangelast(0,init::$13)
-  if((bool~) init::$15) goto init::@4
-  to:init::@7
-init::@7: scope:[init]  from init::@4
-  (byte) init::l#2 ← phi( init::@4/(byte) init::l#3 )
-  (byte*) init::line#3 ← phi( init::@4/(byte*) init::line#2 )
-  (byte*) init::line#1 ← (byte*) init::line#3 + (byte/signed byte/word/signed word/dword/signed dword) 40
-  (byte) init::l#1 ← (byte) init::l#2 + rangenext(0,init::$12)
-  (bool~) init::$16 ← (byte) init::l#1 != rangelast(0,init::$12)
-  if((bool~) init::$16) goto init::@3
-  to:init::@return
-init::@return: scope:[init]  from init::@7
+  to:render_init::@8
+render_init::@8: scope:[render_init]  from render_init::@7
+  (byte*~) render_init::$2 ← (byte*) COLS#0 + (byte/signed byte/word/signed word/dword/signed dword) 40
+  (byte*~) render_init::$3 ← (byte*~) render_init::$2 + (byte/signed byte/word/signed word/dword/signed dword) 15
+  (byte*) render_init::li#0 ← (byte*~) render_init::$3
+  (byte/signed word/word/dword/signed dword~) render_init::$4 ← (byte) PLAYFIELD_LINES#0 + (byte/signed byte/word/signed word/dword/signed dword) 2
+  (byte) render_init::i#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  to:render_init::@1
+render_init::@1: scope:[render_init]  from render_init::@1 render_init::@8
+  (byte*) render_init::li#2 ← phi( render_init::@1/(byte*) render_init::li#1 render_init::@8/(byte*) render_init::li#0 )
+  (byte) render_init::i#2 ← phi( render_init::@1/(byte) render_init::i#1 render_init::@8/(byte) render_init::i#0 )
+  (byte~) render_init::$5 ← (byte) render_init::i#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
+  *((byte*[$24]) screen_lines#0 + (byte~) render_init::$5) ← (byte*) render_init::li#2
+  (byte*) render_init::li#1 ← (byte*) render_init::li#2 + (byte/signed byte/word/signed word/dword/signed dword) 40
+  (byte) render_init::i#1 ← (byte) render_init::i#2 + rangenext(0,render_init::$4)
+  (bool~) render_init::$6 ← (byte) render_init::i#1 != rangelast(0,render_init::$4)
+  if((bool~) render_init::$6) goto render_init::@1
+  to:render_init::@4
+render_init::@4: scope:[render_init]  from render_init::@1
+  (byte*~) render_init::$7 ← (byte*) COLS#0 + (byte/signed byte/word/signed word/dword/signed dword) 14
+  (byte*) render_init::line#0 ← (byte*~) render_init::$7
+  (byte/signed word/word/dword/signed dword~) render_init::$8 ← (byte) PLAYFIELD_LINES#0 + (byte/signed byte/word/signed word/dword/signed dword) 1
+  (byte) render_init::l#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  to:render_init::@2
+render_init::@2: scope:[render_init]  from render_init::@4 render_init::@5
+  (byte) render_init::l#4 ← phi( render_init::@4/(byte) render_init::l#0 render_init::@5/(byte) render_init::l#1 )
+  (byte*) render_init::line#4 ← phi( render_init::@4/(byte*) render_init::line#0 render_init::@5/(byte*) render_init::line#1 )
+  (byte/signed word/word/dword/signed dword~) render_init::$9 ← (byte) PLAYFIELD_COLS#0 + (byte/signed byte/word/signed word/dword/signed dword) 1
+  (byte) render_init::c#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  to:render_init::@3
+render_init::@3: scope:[render_init]  from render_init::@2 render_init::@3
+  (byte) render_init::l#3 ← phi( render_init::@2/(byte) render_init::l#4 render_init::@3/(byte) render_init::l#3 )
+  (byte) render_init::c#2 ← phi( render_init::@2/(byte) render_init::c#0 render_init::@3/(byte) render_init::c#1 )
+  (byte*) render_init::line#2 ← phi( render_init::@2/(byte*) render_init::line#4 render_init::@3/(byte*) render_init::line#2 )
+  (byte*~) render_init::$10 ← (byte*) render_init::line#2 + (byte) render_init::c#2
+  *((byte*~) render_init::$10) ← (byte) DARK_GREY#0
+  (byte) render_init::c#1 ← (byte) render_init::c#2 + rangenext(0,render_init::$9)
+  (bool~) render_init::$11 ← (byte) render_init::c#1 != rangelast(0,render_init::$9)
+  if((bool~) render_init::$11) goto render_init::@3
+  to:render_init::@5
+render_init::@5: scope:[render_init]  from render_init::@3
+  (byte) render_init::l#2 ← phi( render_init::@3/(byte) render_init::l#3 )
+  (byte*) render_init::line#3 ← phi( render_init::@3/(byte*) render_init::line#2 )
+  (byte*) render_init::line#1 ← (byte*) render_init::line#3 + (byte/signed byte/word/signed word/dword/signed dword) 40
+  (byte) render_init::l#1 ← (byte) render_init::l#2 + rangenext(0,render_init::$8)
+  (bool~) render_init::$12 ← (byte) render_init::l#1 != rangelast(0,render_init::$8)
+  if((bool~) render_init::$12) goto render_init::@2
+  to:render_init::@return
+render_init::@return: scope:[render_init]  from render_init::@5
   return 
   to:@return
-render_playfield: scope:[render_playfield]  from main::@19 main::@23
+render_playfield: scope:[render_playfield]  from main::@19 main::@24
   (byte) render_playfield::i#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
   (byte/signed word/word/dword/signed dword~) render_playfield::$0 ← (byte) PLAYFIELD_LINES#0 - (byte/signed byte/word/signed word/dword/signed dword) 1
   (byte) render_playfield::l#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
@@ -1701,18 +1715,18 @@ render_playfield::@3: scope:[render_playfield]  from render_playfield::@2
 render_playfield::@return: scope:[render_playfield]  from render_playfield::@3
   return 
   to:@return
-render_current: scope:[render_current]  from main::@24 main::@31
-  (byte) current_piece_color#65 ← phi( main::@24/(byte) current_piece_color#39 main::@31/(byte) current_piece_color#53 )
-  (byte*) current_piece_gfx#63 ← phi( main::@24/(byte*) current_piece_gfx#54 main::@31/(byte*) current_piece_gfx#67 )
-  (byte) current_xpos#63 ← phi( main::@24/(byte) current_xpos#67 main::@31/(byte) current_xpos#77 )
-  (byte) current_ypos#22 ← phi( main::@24/(byte) current_ypos#37 main::@31/(byte) current_ypos#38 )
+render_current: scope:[render_current]  from main::@25 main::@32
+  (byte) current_piece_color#66 ← phi( main::@25/(byte) current_piece_color#39 main::@32/(byte) current_piece_color#54 )
+  (byte*) current_piece_gfx#63 ← phi( main::@25/(byte*) current_piece_gfx#54 main::@32/(byte*) current_piece_gfx#68 )
+  (byte) current_xpos#63 ← phi( main::@25/(byte) current_xpos#67 main::@32/(byte) current_xpos#77 )
+  (byte) current_ypos#22 ← phi( main::@25/(byte) current_ypos#37 main::@32/(byte) current_ypos#38 )
   (byte) render_current::i#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
   (byte~) render_current::$0 ← (byte) current_ypos#22 << (byte/signed byte/word/signed word/dword/signed dword) 1
   (byte) render_current::ypos2#0 ← (byte~) render_current::$0
   (byte) render_current::l#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
   to:render_current::@1
 render_current::@1: scope:[render_current]  from render_current render_current::@2
-  (byte) current_piece_color#58 ← phi( render_current/(byte) current_piece_color#65 render_current::@2/(byte) current_piece_color#66 )
+  (byte) current_piece_color#59 ← phi( render_current/(byte) current_piece_color#66 render_current::@2/(byte) current_piece_color#67 )
   (byte) render_current::i#5 ← phi( render_current/(byte) render_current::i#0 render_current::@2/(byte) render_current::i#8 )
   (byte*) current_piece_gfx#49 ← phi( render_current/(byte*) current_piece_gfx#63 render_current::@2/(byte*) current_piece_gfx#64 )
   (byte) current_xpos#46 ← phi( render_current/(byte) current_xpos#63 render_current::@2/(byte) current_xpos#64 )
@@ -1724,7 +1738,7 @@ render_current::@1: scope:[render_current]  from render_current render_current::
   if((bool~) render_current::$3) goto render_current::@2
   to:render_current::@6
 render_current::@2: scope:[render_current]  from render_current::@1 render_current::@4
-  (byte) current_piece_color#66 ← phi( render_current::@1/(byte) current_piece_color#58 render_current::@4/(byte) current_piece_color#49 )
+  (byte) current_piece_color#67 ← phi( render_current::@1/(byte) current_piece_color#59 render_current::@4/(byte) current_piece_color#49 )
   (byte) render_current::i#8 ← phi( render_current::@1/(byte) render_current::i#5 render_current::@4/(byte) render_current::i#3 )
   (byte*) current_piece_gfx#64 ← phi( render_current::@1/(byte*) current_piece_gfx#49 render_current::@4/(byte*) current_piece_gfx#34 )
   (byte) current_xpos#64 ← phi( render_current::@1/(byte) current_xpos#46 render_current::@4/(byte) current_xpos#78 )
@@ -1736,7 +1750,7 @@ render_current::@2: scope:[render_current]  from render_current::@1 render_curre
   if((bool~) render_current::$9) goto render_current::@1
   to:render_current::@return
 render_current::@6: scope:[render_current]  from render_current::@1
-  (byte) current_piece_color#50 ← phi( render_current::@1/(byte) current_piece_color#58 )
+  (byte) current_piece_color#50 ← phi( render_current::@1/(byte) current_piece_color#59 )
   (byte) render_current::l#8 ← phi( render_current::@1/(byte) render_current::l#3 )
   (byte) render_current::i#4 ← phi( render_current::@1/(byte) render_current::i#5 )
   (byte*) current_piece_gfx#35 ← phi( render_current::@1/(byte*) current_piece_gfx#49 )
@@ -1747,7 +1761,7 @@ render_current::@6: scope:[render_current]  from render_current::@1
   (byte) render_current::c#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
   to:render_current::@3
 render_current::@3: scope:[render_current]  from render_current::@4 render_current::@6
-  (byte) current_xpos#83 ← phi( render_current::@4/(byte) current_xpos#78 render_current::@6/(byte) current_xpos#28 )
+  (byte) current_xpos#84 ← phi( render_current::@4/(byte) current_xpos#78 render_current::@6/(byte) current_xpos#28 )
   (byte*) render_current::screen_line#3 ← phi( render_current::@4/(byte*) render_current::screen_line#4 render_current::@6/(byte*) render_current::screen_line#0 )
   (byte) current_piece_color#36 ← phi( render_current::@4/(byte) current_piece_color#49 render_current::@6/(byte) current_piece_color#50 )
   (byte) render_current::l#5 ← phi( render_current::@4/(byte) render_current::l#4 render_current::@6/(byte) render_current::l#8 )
@@ -1764,8 +1778,8 @@ render_current::@3: scope:[render_current]  from render_current::@4 render_curre
   to:render_current::@7
 render_current::@4: scope:[render_current]  from render_current::@3 render_current::@5 render_current::@8
   (byte*) render_current::screen_line#4 ← phi( render_current::@3/(byte*) render_current::screen_line#3 render_current::@5/(byte*) render_current::screen_line#5 render_current::@8/(byte*) render_current::screen_line#1 )
-  (byte) current_piece_color#49 ← phi( render_current::@3/(byte) current_piece_color#36 render_current::@5/(byte) current_piece_color#59 render_current::@8/(byte) current_piece_color#16 )
-  (byte) current_xpos#78 ← phi( render_current::@3/(byte) current_xpos#83 render_current::@5/(byte) current_xpos#84 render_current::@8/(byte) current_xpos#85 )
+  (byte) current_piece_color#49 ← phi( render_current::@3/(byte) current_piece_color#36 render_current::@5/(byte) current_piece_color#60 render_current::@8/(byte) current_piece_color#16 )
+  (byte) current_xpos#78 ← phi( render_current::@3/(byte) current_xpos#84 render_current::@5/(byte) current_xpos#85 render_current::@8/(byte) current_xpos#86 )
   (byte) render_current::i#3 ← phi( render_current::@3/(byte) render_current::i#1 render_current::@5/(byte) render_current::i#6 render_current::@8/(byte) render_current::i#7 )
   (byte*) current_piece_gfx#34 ← phi( render_current::@3/(byte*) current_piece_gfx#21 render_current::@5/(byte*) current_piece_gfx#50 render_current::@8/(byte*) current_piece_gfx#51 )
   (byte) render_current::l#4 ← phi( render_current::@3/(byte) render_current::l#5 render_current::@5/(byte) render_current::l#6 render_current::@8/(byte) render_current::l#7 )
@@ -1778,7 +1792,7 @@ render_current::@4: scope:[render_current]  from render_current::@3 render_curre
   if((bool~) render_current::$8) goto render_current::@3
   to:render_current::@2
 render_current::@7: scope:[render_current]  from render_current::@3
-  (byte) current_xpos#90 ← phi( render_current::@3/(byte) current_xpos#83 )
+  (byte) current_xpos#91 ← phi( render_current::@3/(byte) current_xpos#84 )
   (byte) render_current::i#9 ← phi( render_current::@3/(byte) render_current::i#1 )
   (byte*) current_piece_gfx#65 ← phi( render_current::@3/(byte*) current_piece_gfx#21 )
   (byte) render_current::l#9 ← phi( render_current::@3/(byte) render_current::l#5 )
@@ -1793,8 +1807,8 @@ render_current::@7: scope:[render_current]  from render_current::@3
   to:render_current::@8
 render_current::@5: scope:[render_current]  from render_current::@7
   (byte*) render_current::screen_line#5 ← phi( render_current::@7/(byte*) render_current::screen_line#2 )
-  (byte) current_piece_color#59 ← phi( render_current::@7/(byte) current_piece_color#25 )
-  (byte) current_xpos#84 ← phi( render_current::@7/(byte) current_xpos#90 )
+  (byte) current_piece_color#60 ← phi( render_current::@7/(byte) current_piece_color#25 )
+  (byte) current_xpos#85 ← phi( render_current::@7/(byte) current_xpos#91 )
   (byte) render_current::i#6 ← phi( render_current::@7/(byte) render_current::i#9 )
   (byte*) current_piece_gfx#50 ← phi( render_current::@7/(byte*) current_piece_gfx#65 )
   (byte) render_current::l#6 ← phi( render_current::@7/(byte) render_current::l#9 )
@@ -1803,7 +1817,7 @@ render_current::@5: scope:[render_current]  from render_current::@7
   (byte) render_current::xpos#6 ← phi( render_current::@7/(byte) render_current::xpos#3 )
   to:render_current::@4
 render_current::@8: scope:[render_current]  from render_current::@7
-  (byte) current_xpos#85 ← phi( render_current::@7/(byte) current_xpos#90 )
+  (byte) current_xpos#86 ← phi( render_current::@7/(byte) current_xpos#91 )
   (byte) render_current::i#7 ← phi( render_current::@7/(byte) render_current::i#9 )
   (byte*) current_piece_gfx#51 ← phi( render_current::@7/(byte*) current_piece_gfx#65 )
   (byte) render_current::l#7 ← phi( render_current::@7/(byte) render_current::l#9 )
@@ -1817,7 +1831,7 @@ render_current::@8: scope:[render_current]  from render_current::@7
 render_current::@return: scope:[render_current]  from render_current::@2
   return 
   to:@return
-@26: scope:[]  from @17
+@27: scope:[]  from @17
   (byte*) SCREEN#4 ← phi( @17/(byte*) SCREEN#5 )
   (byte) current_movedown_counter#20 ← phi( @17/(byte) current_movedown_counter#26 )
   (byte) keyboard_modifiers#25 ← phi( @17/(byte) keyboard_modifiers#32 )
@@ -1829,17 +1843,17 @@ render_current::@return: scope:[render_current]  from render_current::@2
   (byte) current_orientation#40 ← phi( @17/(byte) current_orientation#50 )
   (byte*) current_piece#29 ← phi( @17/(byte*) current_piece#41 )
   call main 
-  to:@27
-@27: scope:[]  from @26
-  (byte) current_movedown_counter#13 ← phi( @26/(byte) current_movedown_counter#2 )
-  (byte) keyboard_modifiers#17 ← phi( @26/(byte) keyboard_modifiers#8 )
-  (byte) keyboard_events_size#20 ← phi( @26/(byte) keyboard_events_size#8 )
-  (byte) current_piece_color#17 ← phi( @26/(byte) current_piece_color#3 )
-  (byte) current_ypos#23 ← phi( @26/(byte) current_ypos#3 )
-  (byte) current_xpos#29 ← phi( @26/(byte) current_xpos#4 )
-  (byte*) current_piece_gfx#22 ← phi( @26/(byte*) current_piece_gfx#4 )
-  (byte) current_orientation#25 ← phi( @26/(byte) current_orientation#4 )
-  (byte*) current_piece#17 ← phi( @26/(byte*) current_piece#3 )
+  to:@28
+@28: scope:[]  from @27
+  (byte) current_movedown_counter#13 ← phi( @27/(byte) current_movedown_counter#2 )
+  (byte) keyboard_modifiers#17 ← phi( @27/(byte) keyboard_modifiers#8 )
+  (byte) keyboard_events_size#20 ← phi( @27/(byte) keyboard_events_size#8 )
+  (byte) current_piece_color#17 ← phi( @27/(byte) current_piece_color#3 )
+  (byte) current_ypos#23 ← phi( @27/(byte) current_ypos#3 )
+  (byte) current_xpos#29 ← phi( @27/(byte) current_xpos#4 )
+  (byte*) current_piece_gfx#22 ← phi( @27/(byte*) current_piece_gfx#4 )
+  (byte) current_orientation#25 ← phi( @27/(byte) current_orientation#4 )
+  (byte*) current_piece#17 ← phi( @27/(byte*) current_piece#3 )
   (byte*) current_piece#8 ← (byte*) current_piece#17
   (byte) current_orientation#11 ← (byte) current_orientation#25
   (byte*) current_piece_gfx#11 ← (byte*) current_piece_gfx#22
@@ -1850,7 +1864,7 @@ render_current::@return: scope:[render_current]  from render_current::@2
   (byte) keyboard_modifiers#9 ← (byte) keyboard_modifiers#17
   (byte) current_movedown_counter#6 ← (byte) current_movedown_counter#13
   to:@end
-@end: scope:[]  from @27
+@end: scope:[]  from @28
 
 SYMBOL TABLE SSA
 (byte/signed byte/word/signed word/dword/signed dword~) $1
@@ -1880,8 +1894,8 @@ SYMBOL TABLE SSA
 (label) @11
 (label) @13
 (label) @17
-(label) @26
 (label) @27
+(label) @28
 (label) @4
 (label) @8
 (label) @begin
@@ -2171,6 +2185,7 @@ SYMBOL TABLE SSA
 (byte) current_movedown_counter#42
 (byte) current_movedown_counter#43
 (byte) current_movedown_counter#44
+(byte) current_movedown_counter#45
 (byte) current_movedown_counter#5
 (byte) current_movedown_counter#6
 (byte) current_movedown_counter#7
@@ -2251,6 +2266,7 @@ SYMBOL TABLE SSA
 (byte) current_orientation#7
 (byte) current_orientation#70
 (byte) current_orientation#71
+(byte) current_orientation#72
 (byte) current_orientation#8
 (byte) current_orientation#9
 (byte*) current_piece
@@ -2319,6 +2335,7 @@ SYMBOL TABLE SSA
 (byte*) current_piece#65
 (byte*) current_piece#66
 (byte*) current_piece#67
+(byte*) current_piece#68
 (byte*) current_piece#7
 (byte*) current_piece#8
 (byte*) current_piece#9
@@ -2392,6 +2409,7 @@ SYMBOL TABLE SSA
 (byte) current_piece_color#69
 (byte) current_piece_color#7
 (byte) current_piece_color#70
+(byte) current_piece_color#71
 (byte) current_piece_color#8
 (byte) current_piece_color#9
 (byte*) current_piece_gfx
@@ -2477,6 +2495,7 @@ SYMBOL TABLE SSA
 (byte*) current_piece_gfx#80
 (byte*) current_piece_gfx#81
 (byte*) current_piece_gfx#82
+(byte*) current_piece_gfx#83
 (byte*) current_piece_gfx#9
 (byte) current_xpos
 (byte) current_xpos#0
@@ -2572,6 +2591,7 @@ SYMBOL TABLE SSA
 (byte) current_xpos#90
 (byte) current_xpos#91
 (byte) current_xpos#92
+(byte) current_xpos#93
 (byte) current_ypos
 (byte) current_ypos#0
 (byte) current_ypos#1
@@ -2638,6 +2658,7 @@ SYMBOL TABLE SSA
 (byte) current_ypos#65
 (byte) current_ypos#66
 (byte) current_ypos#67
+(byte) current_ypos#68
 (byte) current_ypos#7
 (byte) current_ypos#8
 (byte) current_ypos#9
@@ -2722,68 +2743,6 @@ SYMBOL TABLE SSA
 (byte) find_line::y#6
 (byte) find_line::y#7
 (byte) find_line::y#8
-(void()) init()
-(byte~) init::$10
-(byte*~) init::$11
-(byte/signed word/word/dword/signed dword~) init::$12
-(byte/signed word/word/dword/signed dword~) init::$13
-(byte*~) init::$14
-(bool~) init::$15
-(bool~) init::$16
-(byte*~) init::$2
-(byte*~) init::$3
-(byte/signed word/word/dword/signed dword~) init::$4
-(byte~) init::$5
-(bool~) init::$6
-(byte/signed word/word/dword/signed dword~) init::$7
-(byte~) init::$8
-(bool~) init::$9
-(label) init::@1
-(label) init::@10
-(label) init::@2
-(label) init::@3
-(label) init::@4
-(label) init::@5
-(label) init::@6
-(label) init::@7
-(label) init::@9
-(label) init::@return
-(byte) init::c
-(byte) init::c#0
-(byte) init::c#1
-(byte) init::c#2
-(byte) init::i
-(byte) init::i#0
-(byte) init::i#1
-(byte) init::i#2
-(byte) init::idx
-(byte) init::idx#0
-(byte) init::idx#1
-(byte) init::idx#2
-(byte) init::j
-(byte) init::j#0
-(byte) init::j#1
-(byte) init::j#2
-(byte) init::l
-(byte) init::l#0
-(byte) init::l#1
-(byte) init::l#2
-(byte) init::l#3
-(byte) init::l#4
-(byte*) init::li
-(byte*) init::li#0
-(byte*) init::li#1
-(byte*) init::li#2
-(byte*) init::line
-(byte*) init::line#0
-(byte*) init::line#1
-(byte*) init::line#2
-(byte*) init::line#3
-(byte*) init::line#4
-(byte*) init::pli
-(byte*) init::pli#0
-(byte*) init::pli#1
-(byte*) init::pli#2
 (byte()) keyboard_event_get()
 (bool~) keyboard_event_get::$0
 (label) keyboard_event_get::@1
@@ -3009,6 +2968,7 @@ SYMBOL TABLE SSA
 (byte) keyboard_events_size#68
 (byte) keyboard_events_size#69
 (byte) keyboard_events_size#7
+(byte) keyboard_events_size#70
 (byte) keyboard_events_size#8
 (byte) keyboard_events_size#9
 (byte[8]) keyboard_matrix_col_bitmask
@@ -3077,6 +3037,7 @@ SYMBOL TABLE SSA
 (byte) keyboard_modifiers#49
 (byte) keyboard_modifiers#5
 (byte) keyboard_modifiers#50
+(byte) keyboard_modifiers#51
 (byte) keyboard_modifiers#6
 (byte) keyboard_modifiers#7
 (byte) keyboard_modifiers#8
@@ -3139,11 +3100,11 @@ SYMBOL TABLE SSA
 (void()) main()
 (byte~) main::$10
 (byte~) main::$11
-(bool~) main::$12
+(byte~) main::$12
 (bool~) main::$13
-(bool~) main::$5
+(bool~) main::$14
 (bool~) main::$6
-(byte~) main::$8
+(bool~) main::$7
 (byte~) main::$9
 (label) main::@1
 (label) main::@10
@@ -3161,6 +3122,7 @@ SYMBOL TABLE SSA
 (label) main::@30
 (label) main::@31
 (label) main::@32
+(label) main::@33
 (label) main::@4
 (label) main::@5
 (label) main::@7
@@ -3454,6 +3416,50 @@ SYMBOL TABLE SSA
 (byte) render_current::ypos2#7
 (byte) render_current::ypos2#8
 (byte) render_current::ypos2#9
+(void()) render_init()
+(byte*~) render_init::$10
+(bool~) render_init::$11
+(bool~) render_init::$12
+(byte*~) render_init::$2
+(byte*~) render_init::$3
+(byte/signed word/word/dword/signed dword~) render_init::$4
+(byte~) render_init::$5
+(bool~) render_init::$6
+(byte*~) render_init::$7
+(byte/signed word/word/dword/signed dword~) render_init::$8
+(byte/signed word/word/dword/signed dword~) render_init::$9
+(label) render_init::@1
+(label) render_init::@2
+(label) render_init::@3
+(label) render_init::@4
+(label) render_init::@5
+(label) render_init::@7
+(label) render_init::@8
+(label) render_init::@return
+(byte) render_init::c
+(byte) render_init::c#0
+(byte) render_init::c#1
+(byte) render_init::c#2
+(byte) render_init::i
+(byte) render_init::i#0
+(byte) render_init::i#1
+(byte) render_init::i#2
+(byte) render_init::l
+(byte) render_init::l#0
+(byte) render_init::l#1
+(byte) render_init::l#2
+(byte) render_init::l#3
+(byte) render_init::l#4
+(byte*) render_init::li
+(byte*) render_init::li#0
+(byte*) render_init::li#1
+(byte*) render_init::li#2
+(byte*) render_init::line
+(byte*) render_init::line#0
+(byte*) render_init::line#1
+(byte*) render_init::line#2
+(byte*) render_init::line#3
+(byte*) render_init::line#4
 (void()) render_playfield()
 (byte/signed word/word/dword/signed dword~) render_playfield::$0
 (byte~) render_playfield::$1
@@ -3512,6 +3518,26 @@ SYMBOL TABLE SSA
 (byte) spawn_current::piece_idx#1
 (byte) spawn_current::piece_idx#2
 (byte) spawn_current::piece_idx#3
+(void()) tables_init()
+(byte/signed word/word/dword/signed dword~) tables_init::$0
+(byte~) tables_init::$1
+(bool~) tables_init::$2
+(byte~) tables_init::$3
+(label) tables_init::@1
+(label) tables_init::@2
+(label) tables_init::@return
+(byte) tables_init::idx
+(byte) tables_init::idx#0
+(byte) tables_init::idx#1
+(byte) tables_init::idx#2
+(byte) tables_init::j
+(byte) tables_init::j#0
+(byte) tables_init::j#1
+(byte) tables_init::j#2
+(byte*) tables_init::pli
+(byte*) tables_init::pli#0
+(byte*) tables_init::pli#1
+(byte*) tables_init::pli#2
 
 Inversing boolean not (bool~) keyboard_event_scan::$6 ← (byte~) keyboard_event_scan::$4 == (byte/signed byte/word/signed word/dword/signed dword) 0 from (bool~) keyboard_event_scan::$5 ← (byte~) keyboard_event_scan::$4 != (byte/signed byte/word/signed word/dword/signed dword) 0
 Inversing boolean not (bool~) keyboard_event_scan::$8 ← (byte) keyboard_events_size#10 == (byte/signed byte/word/signed word/dword/signed dword) 8 from (bool~) keyboard_event_scan::$7 ← (byte) keyboard_events_size#10 != (byte/signed byte/word/signed word/dword/signed dword) 8
@@ -3519,7 +3545,7 @@ Inversing boolean not (bool~) keyboard_event_scan::$16 ← (byte~) keyboard_even
 Inversing boolean not (bool~) keyboard_event_scan::$20 ← (byte~) keyboard_event_scan::$18 == (byte/signed byte/word/signed word/dword/signed dword) 0 from (bool~) keyboard_event_scan::$19 ← (byte~) keyboard_event_scan::$18 != (byte/signed byte/word/signed word/dword/signed dword) 0
 Inversing boolean not (bool~) keyboard_event_scan::$24 ← (byte~) keyboard_event_scan::$22 == (byte/signed byte/word/signed word/dword/signed dword) 0 from (bool~) keyboard_event_scan::$23 ← (byte~) keyboard_event_scan::$22 != (byte/signed byte/word/signed word/dword/signed dword) 0
 Inversing boolean not (bool~) keyboard_event_scan::$28 ← (byte~) keyboard_event_scan::$26 == (byte/signed byte/word/signed word/dword/signed dword) 0 from (bool~) keyboard_event_scan::$27 ← (byte~) keyboard_event_scan::$26 != (byte/signed byte/word/signed word/dword/signed dword) 0
-Inversing boolean not (bool~) main::$13 ← (byte) main::render#3 == (byte/signed byte/word/signed word/dword/signed dword) 0 from (bool~) main::$12 ← (byte) main::render#3 != (byte/signed byte/word/signed word/dword/signed dword) 0
+Inversing boolean not (bool~) main::$14 ← (byte) main::render#3 == (byte/signed byte/word/signed word/dword/signed dword) 0 from (bool~) main::$13 ← (byte) main::render#3 != (byte/signed byte/word/signed word/dword/signed dword) 0
 Inversing boolean not (bool~) play_move_down::$1 ← (byte) play_move_down::key_event#1 != (byte) KEY_SPACE#0 from (bool~) play_move_down::$0 ← (byte) play_move_down::key_event#1 == (byte) KEY_SPACE#0
 Inversing boolean not (bool~) play_move_down::$4 ← (byte~) play_move_down::$2 == (byte/signed byte/word/signed word/dword/signed dword) 0 from (bool~) play_move_down::$3 ← (byte~) play_move_down::$2 != (byte/signed byte/word/signed word/dword/signed dword) 0
 Inversing boolean not (bool~) play_move_down::$8 ← (byte) current_movedown_counter#10 < (byte) current_movedown_slow#0 from (bool~) play_move_down::$7 ← (byte) current_movedown_counter#10 >= (byte) current_movedown_slow#0
@@ -3528,7 +3554,7 @@ Inversing boolean not (bool~) play_move_down::$10 ← (byte) play_move_down::mov
 Inversing boolean not (bool~) play_move_leftright::$10 ← (byte~) play_move_leftright::$8 != (byte) COLLISION_NONE#0 from (bool~) play_move_leftright::$9 ← (byte~) play_move_leftright::$8 == (byte) COLLISION_NONE#0
 Inversing boolean not (bool~) play_move_leftright::$2 ← (byte) play_move_leftright::key_event#2 != (byte) KEY_DOT#0 from (bool~) play_move_leftright::$1 ← (byte) play_move_leftright::key_event#2 == (byte) KEY_DOT#0
 Inversing boolean not (bool~) play_move_leftright::$6 ← (byte~) play_move_leftright::$4 != (byte) COLLISION_NONE#0 from (bool~) play_move_leftright::$5 ← (byte~) play_move_leftright::$4 == (byte) COLLISION_NONE#0
-Inversing boolean not (bool~) play_move_rotate::$8 ← (byte~) play_move_rotate::$6 != (byte/signed byte/word/signed word/dword/signed dword) 0 from (bool~) play_move_rotate::$7 ← (byte~) play_move_rotate::$6 == (byte/signed byte/word/signed word/dword/signed dword) 0
+Inversing boolean not (bool~) play_move_rotate::$8 ← (byte~) play_move_rotate::$6 != (byte) COLLISION_NONE#0 from (bool~) play_move_rotate::$7 ← (byte~) play_move_rotate::$6 == (byte) COLLISION_NONE#0
 Inversing boolean not (bool~) collision::$3 ← *((byte*) collision::piece_gfx#1 + (byte) collision::i#2) == (byte/signed byte/word/signed word/dword/signed dword) 0 from (bool~) collision::$2 ← *((byte*) collision::piece_gfx#1 + (byte) collision::i#2) != (byte/signed byte/word/signed word/dword/signed dword) 0
 Inversing boolean not (bool~) collision::$6 ← (byte) collision::ypos2#3 < (byte/signed word/word/dword/signed dword~) collision::$4 from (bool~) collision::$5 ← (byte) collision::ypos2#3 >= (byte/signed word/word/dword/signed dword~) collision::$4
 Inversing boolean not (bool~) collision::$9 ← (byte~) collision::$7 == (byte/signed byte/word/signed word/dword/signed dword) 0 from (bool~) collision::$8 ← (byte~) collision::$7 != (byte/signed byte/word/signed word/dword/signed dword) 0
@@ -3560,7 +3586,7 @@ Alias (byte) keyboard_event_scan::row_scan#3 = (byte) keyboard_event_scan::row_s
 Alias (byte) keyboard_event_scan::row#6 = (byte) keyboard_event_scan::row#9 
 Alias (byte) keyboard_event_scan::keycode#15 = (byte) keyboard_event_scan::keycode#2 
 Alias (byte) keyboard_events_size#30 = (byte) keyboard_events_size#61 
-Alias (byte) keyboard_events_size#55 = (byte) keyboard_events_size#69 (byte) keyboard_events_size#68 (byte) keyboard_events_size#67 
+Alias (byte) keyboard_events_size#55 = (byte) keyboard_events_size#70 (byte) keyboard_events_size#68 (byte) keyboard_events_size#67 
 Alias (byte) keyboard_event_pressed::return#0 = (byte) keyboard_event_pressed::return#7 
 Alias (byte) keyboard_modifiers#1 = (byte) keyboard_modifiers#18 (byte) keyboard_modifiers#10 
 Alias (byte) keyboard_event_pressed::return#1 = (byte) keyboard_event_pressed::return#8 
@@ -3586,15 +3612,15 @@ Alias (byte) keyboard_events_size#0 = (byte) keyboard_events_size#48 (byte) keyb
 Alias (byte) keyboard_modifiers#0 = (byte) keyboard_modifiers#39 (byte) keyboard_modifiers#38 (byte) keyboard_modifiers#32 (byte) keyboard_modifiers#25 
 Alias (byte) sid_rnd::return#0 = (byte) sid_rnd::return#3 (byte) sid_rnd::return#1 
 Alias (byte*) SCREEN#2 = (byte*) SCREEN#3 
-Alias (byte*) current_piece#18 = (byte*) current_piece#30 (byte*) current_piece#42 
-Alias (byte) current_orientation#26 = (byte) current_orientation#41 (byte) current_orientation#51 
-Alias (byte*) current_piece_gfx#23 = (byte*) current_piece_gfx#37 (byte*) current_piece_gfx#53 
-Alias (byte) current_xpos#30 = (byte) current_xpos#48 (byte) current_xpos#66 
-Alias (byte) current_ypos#24 = (byte) current_ypos#40 (byte) current_ypos#51 
-Alias (byte) current_piece_color#18 = (byte) current_piece_color#27 (byte) current_piece_color#38 
-Alias (byte) keyboard_events_size#33 = (byte) keyboard_events_size#64 (byte) keyboard_events_size#66 (byte) keyboard_events_size#57 (byte) keyboard_events_size#49 (byte) keyboard_events_size#39 
-Alias (byte) keyboard_modifiers#30 = (byte) keyboard_modifiers#48 (byte) keyboard_modifiers#50 (byte) keyboard_modifiers#45 (byte) keyboard_modifiers#40 (byte) keyboard_modifiers#33 
-Alias (byte) current_movedown_counter#22 = (byte) current_movedown_counter#41 (byte) current_movedown_counter#44 (byte) current_movedown_counter#37 (byte) current_movedown_counter#33 (byte) current_movedown_counter#27 
+Alias (byte*) current_piece#18 = (byte*) current_piece#42 (byte*) current_piece#53 (byte*) current_piece#30 
+Alias (byte) current_orientation#26 = (byte) current_orientation#51 (byte) current_orientation#61 (byte) current_orientation#41 
+Alias (byte*) current_piece_gfx#23 = (byte*) current_piece_gfx#53 (byte*) current_piece_gfx#66 (byte*) current_piece_gfx#37 
+Alias (byte) current_xpos#30 = (byte) current_xpos#66 (byte) current_xpos#79 (byte) current_xpos#48 
+Alias (byte) current_ypos#24 = (byte) current_ypos#51 (byte) current_ypos#59 (byte) current_ypos#40 
+Alias (byte) current_piece_color#18 = (byte) current_piece_color#38 (byte) current_piece_color#51 (byte) current_piece_color#27 
+Alias (byte) keyboard_events_size#33 = (byte) keyboard_events_size#66 (byte) keyboard_events_size#69 (byte) keyboard_events_size#64 (byte) keyboard_events_size#57 (byte) keyboard_events_size#49 (byte) keyboard_events_size#39 
+Alias (byte) keyboard_modifiers#30 = (byte) keyboard_modifiers#50 (byte) keyboard_modifiers#51 (byte) keyboard_modifiers#48 (byte) keyboard_modifiers#45 (byte) keyboard_modifiers#40 (byte) keyboard_modifiers#33 
+Alias (byte) current_movedown_counter#22 = (byte) current_movedown_counter#44 (byte) current_movedown_counter#45 (byte) current_movedown_counter#41 (byte) current_movedown_counter#37 (byte) current_movedown_counter#33 (byte) current_movedown_counter#27 
 Alias (byte*) current_piece#1 = (byte*) current_piece#9 (byte*) current_piece#43 (byte*) current_piece#32 
 Alias (byte) current_orientation#1 = (byte) current_orientation#12 (byte) current_orientation#52 (byte) current_orientation#43 
 Alias (byte*) current_piece_gfx#1 = (byte*) current_piece_gfx#12 (byte*) current_piece_gfx#54 (byte*) current_piece_gfx#39 
@@ -3604,68 +3630,68 @@ Alias (byte) current_piece_color#1 = (byte) current_piece_color#9 (byte) current
 Alias (byte) keyboard_events_size#19 = (byte) keyboard_events_size#50 (byte) keyboard_events_size#27 (byte) keyboard_events_size#8 
 Alias (byte) keyboard_modifiers#16 = (byte) keyboard_modifiers#41 (byte) keyboard_modifiers#24 (byte) keyboard_modifiers#8 
 Alias (byte) current_movedown_counter#15 = (byte) current_movedown_counter#42 (byte) current_movedown_counter#8 (byte) current_movedown_counter#2 
-Alias (byte) current_ypos#12 = (byte) current_ypos#66 (byte) current_ypos#26 (byte) current_ypos#3 
-Alias (byte*) current_piece#11 = (byte*) current_piece#64 (byte*) current_piece#20 (byte*) current_piece#3 
-Alias (byte) current_orientation#15 = (byte) current_orientation#70 (byte) current_orientation#29 (byte) current_orientation#4 
-Alias (byte*) current_piece_gfx#15 = (byte*) current_piece_gfx#79 (byte*) current_piece_gfx#26 (byte*) current_piece_gfx#4 
-Alias (byte) current_xpos#16 = (byte) current_xpos#91 (byte) current_xpos#32 (byte) current_xpos#4 
-Alias (byte) current_piece_color#11 = (byte) current_piece_color#67 (byte) current_piece_color#20 (byte) current_piece_color#3 
+Alias (byte) current_ypos#12 = (byte) current_ypos#67 (byte) current_ypos#26 (byte) current_ypos#3 
+Alias (byte*) current_piece#11 = (byte*) current_piece#65 (byte*) current_piece#20 (byte*) current_piece#3 
+Alias (byte) current_orientation#15 = (byte) current_orientation#71 (byte) current_orientation#29 (byte) current_orientation#4 
+Alias (byte*) current_piece_gfx#15 = (byte*) current_piece_gfx#80 (byte*) current_piece_gfx#26 (byte*) current_piece_gfx#4 
+Alias (byte) current_xpos#16 = (byte) current_xpos#92 (byte) current_xpos#32 (byte) current_xpos#4 
+Alias (byte) current_piece_color#11 = (byte) current_piece_color#68 (byte) current_piece_color#20 (byte) current_piece_color#3 
 Alias (byte) keyboard_events_size#40 = (byte) keyboard_events_size#51 
 Alias (byte) keyboard_modifiers#34 = (byte) keyboard_modifiers#42 
 Alias (byte) current_movedown_counter#38 = (byte) current_movedown_counter#43 
-Alias (byte) current_ypos#62 = (byte) current_ypos#67 
-Alias (byte*) current_piece#59 = (byte*) current_piece#65 
-Alias (byte) current_orientation#65 = (byte) current_orientation#71 
-Alias (byte*) current_piece_gfx#74 = (byte*) current_piece_gfx#80 
-Alias (byte) current_xpos#86 = (byte) current_xpos#92 
-Alias (byte) current_piece_color#60 = (byte) current_piece_color#68 
+Alias (byte) current_ypos#63 = (byte) current_ypos#68 
+Alias (byte*) current_piece#60 = (byte*) current_piece#66 
+Alias (byte) current_orientation#66 = (byte) current_orientation#72 
+Alias (byte*) current_piece_gfx#75 = (byte*) current_piece_gfx#81 
+Alias (byte) current_xpos#87 = (byte) current_xpos#93 
+Alias (byte) current_piece_color#61 = (byte) current_piece_color#69 
 Alias (byte) keyboard_events_size#26 = (byte) keyboard_events_size#41 (byte) keyboard_events_size#34 
 Alias (byte) keyboard_modifiers#23 = (byte) keyboard_modifiers#35 (byte) keyboard_modifiers#31 
 Alias (byte) current_movedown_counter#14 = (byte) current_movedown_counter#39 (byte) current_movedown_counter#34 (byte) current_movedown_counter#28 (byte) current_movedown_counter#23 
-Alias (byte) current_ypos#25 = (byte) current_ypos#63 (byte) current_ypos#59 (byte) current_ypos#52 (byte) current_ypos#43 
-Alias (byte*) current_piece#19 = (byte*) current_piece#60 (byte*) current_piece#53 (byte*) current_piece#44 (byte*) current_piece#33 
-Alias (byte) current_orientation#27 = (byte) current_orientation#66 (byte) current_orientation#61 (byte) current_orientation#53 (byte) current_orientation#44 
-Alias (byte*) current_piece_gfx#24 = (byte*) current_piece_gfx#75 (byte*) current_piece_gfx#66 (byte*) current_piece_gfx#55 (byte*) current_piece_gfx#40 
-Alias (byte) current_xpos#31 = (byte) current_xpos#87 (byte) current_xpos#79 (byte) current_xpos#68 (byte) current_xpos#51 
-Alias (byte) current_piece_color#19 = (byte) current_piece_color#61 (byte) current_piece_color#51 (byte) current_piece_color#40 (byte) current_piece_color#30 
+Alias (byte) current_ypos#25 = (byte) current_ypos#64 (byte) current_ypos#60 (byte) current_ypos#52 (byte) current_ypos#43 
+Alias (byte*) current_piece#19 = (byte*) current_piece#61 (byte*) current_piece#54 (byte*) current_piece#44 (byte*) current_piece#33 
+Alias (byte) current_orientation#27 = (byte) current_orientation#67 (byte) current_orientation#62 (byte) current_orientation#53 (byte) current_orientation#44 
+Alias (byte*) current_piece_gfx#24 = (byte*) current_piece_gfx#76 (byte*) current_piece_gfx#67 (byte*) current_piece_gfx#55 (byte*) current_piece_gfx#40 
+Alias (byte) current_xpos#31 = (byte) current_xpos#88 (byte) current_xpos#80 (byte) current_xpos#68 (byte) current_xpos#51 
+Alias (byte) current_piece_color#19 = (byte) current_piece_color#62 (byte) current_piece_color#52 (byte) current_piece_color#40 (byte) current_piece_color#30 
 Alias (byte) keyboard_events_size#17 = (byte) keyboard_events_size#6 
 Alias (byte) keyboard_modifiers#15 = (byte) keyboard_modifiers#7 (byte) keyboard_modifiers#49 (byte) keyboard_modifiers#46 (byte) keyboard_modifiers#43 (byte) keyboard_modifiers#36 (byte) keyboard_modifiers#47 (byte) keyboard_modifiers#44 (byte) keyboard_modifiers#37 
 Alias (byte) keyboard_event_get::return#3 = (byte) keyboard_event_get::return#5 
 Alias (byte) keyboard_events_size#18 = (byte) keyboard_events_size#7 (byte) keyboard_events_size#58 (byte) keyboard_events_size#52 (byte) keyboard_events_size#42 (byte) keyboard_events_size#59 (byte) keyboard_events_size#53 (byte) keyboard_events_size#43 
-Alias (byte) main::key_event#0 = (byte~) main::$8 (byte) main::key_event#1 (byte) main::key_event#2 
+Alias (byte) main::key_event#0 = (byte~) main::$9 (byte) main::key_event#1 (byte) main::key_event#2 
 Alias (byte) play_move_down::return#0 = (byte) play_move_down::return#4 
 Alias (byte) main::render#0 = (byte) main::render#4 
 Alias (byte) current_movedown_counter#1 = (byte) current_movedown_counter#7 (byte) current_movedown_counter#35 (byte) current_movedown_counter#29 (byte) current_movedown_counter#40 (byte) current_movedown_counter#36 (byte) current_movedown_counter#30 
 Alias (byte) current_ypos#11 = (byte) current_ypos#2 (byte) current_ypos#58 (byte) current_ypos#53 (byte) current_ypos#44 (byte) current_ypos#38 (byte) current_ypos#54 
-Alias (byte*) current_piece#10 = (byte*) current_piece#2 (byte*) current_piece#54 (byte*) current_piece#45 (byte*) current_piece#61 (byte*) current_piece#55 (byte*) current_piece#46 
+Alias (byte*) current_piece#10 = (byte*) current_piece#2 (byte*) current_piece#55 (byte*) current_piece#45 (byte*) current_piece#62 (byte*) current_piece#56 (byte*) current_piece#46 
 Alias (byte) current_orientation#13 = (byte) current_orientation#2 (byte) current_orientation#28 
 Alias (byte*) current_piece_gfx#13 = (byte*) current_piece_gfx#2 (byte*) current_piece_gfx#25 
 Alias (byte) current_xpos#14 = (byte) current_xpos#2 
-Alias (byte) current_piece_color#10 = (byte) current_piece_color#2 (byte) current_piece_color#52 (byte) current_piece_color#41 (byte) current_piece_color#62 (byte) current_piece_color#53 (byte) current_piece_color#42 
+Alias (byte) current_piece_color#10 = (byte) current_piece_color#2 (byte) current_piece_color#53 (byte) current_piece_color#41 (byte) current_piece_color#63 (byte) current_piece_color#54 (byte) current_piece_color#42 
 Alias (byte) play_move_leftright::return#0 = (byte) play_move_leftright::return#5 
 Alias (byte) main::render#1 = (byte) main::render#5 
-Alias (byte) current_xpos#15 = (byte) current_xpos#3 (byte) current_xpos#69 (byte) current_xpos#80 (byte) current_xpos#77 (byte) current_xpos#70 
+Alias (byte) current_xpos#15 = (byte) current_xpos#3 (byte) current_xpos#69 (byte) current_xpos#81 (byte) current_xpos#77 (byte) current_xpos#70 
 Alias (byte) play_move_rotate::return#0 = (byte) play_move_rotate::return#5 
 Alias (byte) main::render#2 = (byte) main::render#6 
-Alias (byte) current_orientation#14 = (byte) current_orientation#3 (byte) current_orientation#67 (byte) current_orientation#62 (byte) current_orientation#54 
-Alias (byte*) current_piece_gfx#14 = (byte*) current_piece_gfx#3 (byte*) current_piece_gfx#76 (byte*) current_piece_gfx#67 (byte*) current_piece_gfx#56 
+Alias (byte) current_orientation#14 = (byte) current_orientation#3 (byte) current_orientation#68 (byte) current_orientation#63 (byte) current_orientation#54 
+Alias (byte*) current_piece_gfx#14 = (byte*) current_piece_gfx#3 (byte*) current_piece_gfx#77 (byte*) current_piece_gfx#68 (byte*) current_piece_gfx#56 
 Alias (byte) keyboard_event_pressed::return#12 = (byte) keyboard_event_pressed::return#6 
 Alias (byte) current_movedown_counter#11 = (byte) current_movedown_counter#17 (byte) current_movedown_counter#24 (byte) current_movedown_counter#18 (byte) current_movedown_counter#16 
 Alias (byte) play_move_down::movedown#10 = (byte) play_move_down::movedown#12 (byte) play_move_down::movedown#8 (byte) play_move_down::movedown#11 (byte) play_move_down::movedown#5 
-Alias (byte) current_ypos#55 = (byte) current_ypos#56 (byte) current_ypos#60 (byte) current_ypos#61 (byte) current_ypos#57 
-Alias (byte) current_xpos#71 = (byte) current_xpos#72 (byte) current_xpos#81 (byte) current_xpos#82 (byte) current_xpos#73 
-Alias (byte) current_orientation#55 = (byte) current_orientation#56 (byte) current_orientation#63 (byte) current_orientation#64 (byte) current_orientation#57 
-Alias (byte*) current_piece#56 = (byte*) current_piece#57 (byte*) current_piece#62 (byte*) current_piece#63 (byte*) current_piece#58 
-Alias (byte*) current_piece_gfx#68 = (byte*) current_piece_gfx#69 (byte*) current_piece_gfx#77 (byte*) current_piece_gfx#78 (byte*) current_piece_gfx#70 
-Alias (byte) current_piece_color#54 = (byte) current_piece_color#55 (byte) current_piece_color#63 (byte) current_piece_color#64 (byte) current_piece_color#56 
+Alias (byte) current_ypos#55 = (byte) current_ypos#56 (byte) current_ypos#61 (byte) current_ypos#62 (byte) current_ypos#57 
+Alias (byte) current_xpos#71 = (byte) current_xpos#72 (byte) current_xpos#82 (byte) current_xpos#83 (byte) current_xpos#73 
+Alias (byte) current_orientation#55 = (byte) current_orientation#56 (byte) current_orientation#64 (byte) current_orientation#65 (byte) current_orientation#57 
+Alias (byte*) current_piece#57 = (byte*) current_piece#58 (byte*) current_piece#63 (byte*) current_piece#64 (byte*) current_piece#59 
+Alias (byte*) current_piece_gfx#69 = (byte*) current_piece_gfx#70 (byte*) current_piece_gfx#78 (byte*) current_piece_gfx#79 (byte*) current_piece_gfx#71 
+Alias (byte) current_piece_color#55 = (byte) current_piece_color#56 (byte) current_piece_color#64 (byte) current_piece_color#65 (byte) current_piece_color#57 
 Alias (byte) play_move_down::movedown#0 = (byte) play_move_down::movedown#4 
 Alias (byte) current_movedown_counter#3 = (byte) current_movedown_counter#31 
-Alias (byte) current_ypos#64 = (byte) current_ypos#65 
-Alias (byte) current_xpos#88 = (byte) current_xpos#89 
-Alias (byte) current_orientation#68 = (byte) current_orientation#69 
-Alias (byte*) current_piece#66 = (byte*) current_piece#67 
-Alias (byte*) current_piece_gfx#81 = (byte*) current_piece_gfx#82 
-Alias (byte) current_piece_color#69 = (byte) current_piece_color#70 
+Alias (byte) current_ypos#65 = (byte) current_ypos#66 
+Alias (byte) current_xpos#89 = (byte) current_xpos#90 
+Alias (byte) current_orientation#69 = (byte) current_orientation#70 
+Alias (byte*) current_piece#67 = (byte*) current_piece#68 
+Alias (byte*) current_piece_gfx#82 = (byte*) current_piece_gfx#83 
+Alias (byte) current_piece_color#70 = (byte) current_piece_color#71 
 Alias (byte) play_move_down::movedown#7 = (byte) play_move_down::movedown#9 
 Alias (byte) current_ypos#45 = (byte) current_ypos#46 
 Alias (byte) current_xpos#52 = (byte) current_xpos#53 
@@ -3678,9 +3704,9 @@ Alias (byte) current_movedown_counter#19 = (byte) current_movedown_counter#25
 Alias (byte) current_ypos#13 = (byte) current_ypos#30 (byte) current_ypos#27 (byte) current_ypos#28 (byte) current_ypos#14 (byte) current_ypos#36 (byte) current_ypos#47 (byte) current_ypos#29 
 Alias (byte*) current_piece#21 = (byte*) current_piece#22 (byte*) current_piece#34 (byte*) current_piece#25 (byte*) current_piece#49 (byte*) current_piece#36 (byte*) current_piece#50 (byte*) current_piece#35 
 Alias (byte) current_orientation#16 = (byte) current_orientation#32 (byte) current_orientation#30 (byte) current_orientation#58 (byte) current_orientation#48 (byte) current_orientation#59 (byte) current_orientation#47 (byte) current_orientation#31 
-Alias (byte*) current_piece_gfx#27 = (byte*) current_piece_gfx#28 (byte*) current_piece_gfx#41 (byte*) current_piece_gfx#71 (byte*) current_piece_gfx#59 (byte*) current_piece_gfx#43 (byte*) current_piece_gfx#60 (byte*) current_piece_gfx#42 
+Alias (byte*) current_piece_gfx#27 = (byte*) current_piece_gfx#28 (byte*) current_piece_gfx#41 (byte*) current_piece_gfx#72 (byte*) current_piece_gfx#59 (byte*) current_piece_gfx#43 (byte*) current_piece_gfx#60 (byte*) current_piece_gfx#42 
 Alias (byte) current_xpos#17 = (byte) current_xpos#35 (byte) current_xpos#33 (byte) current_xpos#74 (byte) current_xpos#55 (byte) current_xpos#61 (byte) current_xpos#54 (byte) current_xpos#34 
-Alias (byte) current_piece_color#21 = (byte) current_piece_color#22 (byte) current_piece_color#31 (byte) current_piece_color#57 (byte) current_piece_color#45 (byte) current_piece_color#33 (byte) current_piece_color#46 (byte) current_piece_color#32 
+Alias (byte) current_piece_color#21 = (byte) current_piece_color#22 (byte) current_piece_color#31 (byte) current_piece_color#58 (byte) current_piece_color#45 (byte) current_piece_color#33 (byte) current_piece_color#46 (byte) current_piece_color#32 
 Alias (byte) collision::ypos#0 = (byte/signed word/word/dword/signed dword~) play_move_down::$11 
 Alias (byte) collision::return#0 = (byte) collision::return#10 
 Alias (byte*) current_piece#12 = (byte*) current_piece#4 
@@ -3712,7 +3738,7 @@ Alias (byte) current_orientation#21 = (byte) current_orientation#36 (byte) curre
 Alias (byte) current_xpos#42 = (byte) current_xpos#59 (byte) current_xpos#60 (byte) current_xpos#43 
 Alias (byte) current_ypos#34 = (byte) current_ypos#48 (byte) current_ypos#49 (byte) current_ypos#35 
 Alias (byte*) current_piece#39 = (byte*) current_piece#51 (byte*) current_piece#52 (byte*) current_piece#40 
-Alias (byte*) current_piece_gfx#31 = (byte*) current_piece_gfx#72 (byte*) current_piece_gfx#61 (byte*) current_piece_gfx#44 (byte*) current_piece_gfx#73 
+Alias (byte*) current_piece_gfx#31 = (byte*) current_piece_gfx#73 (byte*) current_piece_gfx#61 (byte*) current_piece_gfx#44 (byte*) current_piece_gfx#74 
 Alias (byte) play_move_rotate::orientation#1 = (byte/word/dword~) play_move_rotate::$5 
 Alias (byte) play_move_rotate::key_event#1 = (byte) play_move_rotate::key_event#2 
 Alias (byte) play_move_rotate::orientation#2 = (byte/word/dword~) play_move_rotate::$3 
@@ -3791,10 +3817,10 @@ Alias (byte) remove_line::y#0 = (byte) remove_line::ypos#1
 Alias (byte) remove_line::y#2 = (byte) remove_line::y#3 
 Alias (byte) remove_line::i1#1 = (byte) remove_line::i1#4 
 Alias (byte) remove_line::i2#1 = (byte) remove_line::i2#4 
-Alias (byte*) init::li#0 = (byte*~) init::$3 
-Alias (byte*) init::line#0 = (byte*~) init::$11 
-Alias (byte*) init::line#2 = (byte*) init::line#3 
-Alias (byte) init::l#2 = (byte) init::l#3 
+Alias (byte*) render_init::li#0 = (byte*~) render_init::$3 
+Alias (byte*) render_init::line#0 = (byte*~) render_init::$7 
+Alias (byte*) render_init::line#2 = (byte*) render_init::line#3 
+Alias (byte) render_init::l#2 = (byte) render_init::l#3 
 Alias (byte) render_playfield::l#3 = (byte) render_playfield::l#4 
 Alias (byte) render_playfield::i#1 = (byte) render_playfield::i#4 
 Alias (byte) render_current::ypos2#0 = (byte~) render_current::$0 
@@ -3803,16 +3829,16 @@ Alias (byte) current_xpos#28 = (byte) current_xpos#46
 Alias (byte*) current_piece_gfx#35 = (byte*) current_piece_gfx#49 
 Alias (byte) render_current::i#4 = (byte) render_current::i#5 
 Alias (byte) render_current::l#3 = (byte) render_current::l#8 
-Alias (byte) current_piece_color#50 = (byte) current_piece_color#58 
+Alias (byte) current_piece_color#50 = (byte) current_piece_color#59 
 Alias (byte) render_current::xpos#3 = (byte) render_current::xpos#5 (byte) render_current::xpos#6 (byte) render_current::xpos#4 
-Alias (byte) current_piece_color#16 = (byte) current_piece_color#25 (byte) current_piece_color#36 (byte) current_piece_color#59 
+Alias (byte) current_piece_color#16 = (byte) current_piece_color#25 (byte) current_piece_color#36 (byte) current_piece_color#60 
 Alias (byte*) render_current::screen_line#1 = (byte*) render_current::screen_line#2 (byte*) render_current::screen_line#3 (byte*) render_current::screen_line#5 
 Alias (byte) render_current::c#3 = (byte) render_current::c#6 (byte) render_current::c#4 (byte) render_current::c#5 
 Alias (byte) render_current::ypos2#6 = (byte) render_current::ypos2#9 (byte) render_current::ypos2#7 (byte) render_current::ypos2#8 
 Alias (byte) render_current::l#5 = (byte) render_current::l#9 (byte) render_current::l#6 (byte) render_current::l#7 
 Alias (byte*) current_piece_gfx#21 = (byte*) current_piece_gfx#65 (byte*) current_piece_gfx#50 (byte*) current_piece_gfx#51 
 Alias (byte) render_current::i#1 = (byte) render_current::i#9 (byte) render_current::i#6 (byte) render_current::i#7 
-Alias (byte) current_xpos#83 = (byte) current_xpos#90 (byte) current_xpos#84 (byte) current_xpos#85 
+Alias (byte) current_xpos#84 = (byte) current_xpos#91 (byte) current_xpos#85 (byte) current_xpos#86 
 Alias (byte*) current_piece#17 = (byte*) current_piece#8 
 Alias (byte) current_orientation#11 = (byte) current_orientation#25 
 Alias (byte*) current_piece_gfx#11 = (byte*) current_piece_gfx#22 
@@ -3838,12 +3864,12 @@ Alias (byte) keyboard_events_size#18 = (byte) keyboard_events_size#32
 Alias (byte) keyboard_modifiers#15 = (byte) keyboard_modifiers#29 
 Alias (byte) current_movedown_counter#1 = (byte) current_movedown_counter#21 
 Alias (byte) current_movedown_counter#10 = (byte) current_movedown_counter#11 (byte) current_movedown_counter#3 (byte) current_movedown_counter#19 
-Alias (byte) current_ypos#13 = (byte) current_ypos#55 (byte) current_ypos#64 (byte) current_ypos#45 
-Alias (byte) current_xpos#17 = (byte) current_xpos#71 (byte) current_xpos#88 (byte) current_xpos#52 
-Alias (byte) current_orientation#16 = (byte) current_orientation#55 (byte) current_orientation#68 (byte) current_orientation#45 
-Alias (byte*) current_piece#21 = (byte*) current_piece#56 (byte*) current_piece#66 (byte*) current_piece#47 
-Alias (byte*) current_piece_gfx#27 = (byte*) current_piece_gfx#68 (byte*) current_piece_gfx#81 (byte*) current_piece_gfx#57 
-Alias (byte) current_piece_color#21 = (byte) current_piece_color#54 (byte) current_piece_color#69 (byte) current_piece_color#43 
+Alias (byte) current_ypos#13 = (byte) current_ypos#55 (byte) current_ypos#65 (byte) current_ypos#45 
+Alias (byte) current_xpos#17 = (byte) current_xpos#71 (byte) current_xpos#89 (byte) current_xpos#52 
+Alias (byte) current_orientation#16 = (byte) current_orientation#55 (byte) current_orientation#69 (byte) current_orientation#45 
+Alias (byte*) current_piece#21 = (byte*) current_piece#57 (byte*) current_piece#67 (byte*) current_piece#47 
+Alias (byte*) current_piece_gfx#27 = (byte*) current_piece_gfx#69 (byte*) current_piece_gfx#82 (byte*) current_piece_gfx#57 
+Alias (byte) current_piece_color#21 = (byte) current_piece_color#55 (byte) current_piece_color#70 (byte) current_piece_color#43 
 Alias (byte) current_xpos#20 = (byte) current_xpos#40 
 Alias (byte) current_xpos#25 = (byte) current_xpos#42 
 Alias (byte) current_ypos#19 = (byte) current_ypos#34 
@@ -3876,7 +3902,7 @@ Alias (byte) render_current::ypos2#5 = (byte) render_current::ypos2#6
 Alias (byte) render_current::l#4 = (byte) render_current::l#5 
 Alias (byte*) current_piece_gfx#21 = (byte*) current_piece_gfx#34 
 Alias (byte) render_current::i#1 = (byte) render_current::i#3 
-Alias (byte) current_xpos#78 = (byte) current_xpos#83 
+Alias (byte) current_xpos#78 = (byte) current_xpos#84 
 Alias (byte) current_piece_color#16 = (byte) current_piece_color#49 
 Alias (byte*) render_current::screen_line#1 = (byte*) render_current::screen_line#4 
 Successful SSA optimization Pass2AliasElimination
@@ -3887,12 +3913,12 @@ Self Phi Eliminated (byte) keyboard_event_scan::row#10
 Self Phi Eliminated (byte) keyboard_events_size#40
 Self Phi Eliminated (byte) keyboard_modifiers#34
 Self Phi Eliminated (byte) current_movedown_counter#38
-Self Phi Eliminated (byte) current_ypos#62
-Self Phi Eliminated (byte*) current_piece#59
-Self Phi Eliminated (byte) current_orientation#65
-Self Phi Eliminated (byte*) current_piece_gfx#74
-Self Phi Eliminated (byte) current_xpos#86
-Self Phi Eliminated (byte) current_piece_color#60
+Self Phi Eliminated (byte) current_ypos#63
+Self Phi Eliminated (byte*) current_piece#60
+Self Phi Eliminated (byte) current_orientation#66
+Self Phi Eliminated (byte*) current_piece_gfx#75
+Self Phi Eliminated (byte) current_xpos#87
+Self Phi Eliminated (byte) current_piece_color#61
 Self Phi Eliminated (byte) keyboard_events_size#26
 Self Phi Eliminated (byte) keyboard_modifiers#23
 Self Phi Eliminated (byte) current_movedown_counter#14
@@ -3915,8 +3941,8 @@ Self Phi Eliminated (byte) lock_current::l#2
 Self Phi Eliminated (byte) current_xpos#45
 Self Phi Eliminated (byte) find_line::y#2
 Self Phi Eliminated (byte) remove_line::y#2
-Self Phi Eliminated (byte*) init::line#2
-Self Phi Eliminated (byte) init::l#2
+Self Phi Eliminated (byte*) render_init::line#2
+Self Phi Eliminated (byte) render_init::l#2
 Self Phi Eliminated (byte) render_playfield::l#3
 Self Phi Eliminated (byte*) current_piece_gfx#21
 Self Phi Eliminated (byte) render_current::ypos2#5
@@ -3951,21 +3977,21 @@ Redundant Phi (byte) current_piece_color#1 (byte) current_piece_color#15
 Redundant Phi (byte) keyboard_events_size#40 (byte) keyboard_events_size#19
 Redundant Phi (byte) keyboard_modifiers#34 (byte) keyboard_modifiers#16
 Redundant Phi (byte) current_movedown_counter#38 (byte) current_movedown_counter#15
-Redundant Phi (byte) current_ypos#62 (byte) current_ypos#12
-Redundant Phi (byte*) current_piece#59 (byte*) current_piece#11
-Redundant Phi (byte) current_orientation#65 (byte) current_orientation#15
-Redundant Phi (byte*) current_piece_gfx#74 (byte*) current_piece_gfx#15
-Redundant Phi (byte) current_xpos#86 (byte) current_xpos#16
-Redundant Phi (byte) current_piece_color#60 (byte) current_piece_color#11
+Redundant Phi (byte) current_ypos#63 (byte) current_ypos#12
+Redundant Phi (byte*) current_piece#60 (byte*) current_piece#11
+Redundant Phi (byte) current_orientation#66 (byte) current_orientation#15
+Redundant Phi (byte*) current_piece_gfx#75 (byte*) current_piece_gfx#15
+Redundant Phi (byte) current_xpos#87 (byte) current_xpos#16
+Redundant Phi (byte) current_piece_color#61 (byte) current_piece_color#11
 Redundant Phi (byte) keyboard_events_size#26 (byte) keyboard_events_size#40
 Redundant Phi (byte) keyboard_modifiers#23 (byte) keyboard_modifiers#34
 Redundant Phi (byte) current_movedown_counter#14 (byte) current_movedown_counter#38
-Redundant Phi (byte) current_ypos#25 (byte) current_ypos#62
-Redundant Phi (byte*) current_piece#19 (byte*) current_piece#59
-Redundant Phi (byte) current_orientation#27 (byte) current_orientation#65
-Redundant Phi (byte*) current_piece_gfx#24 (byte*) current_piece_gfx#74
-Redundant Phi (byte) current_xpos#31 (byte) current_xpos#86
-Redundant Phi (byte) current_piece_color#19 (byte) current_piece_color#60
+Redundant Phi (byte) current_ypos#25 (byte) current_ypos#63
+Redundant Phi (byte*) current_piece#19 (byte*) current_piece#60
+Redundant Phi (byte) current_orientation#27 (byte) current_orientation#66
+Redundant Phi (byte*) current_piece_gfx#24 (byte*) current_piece_gfx#75
+Redundant Phi (byte) current_xpos#31 (byte) current_xpos#87
+Redundant Phi (byte) current_piece_color#19 (byte) current_piece_color#61
 Redundant Phi (byte) keyboard_events_size#17 (byte) keyboard_events_size#13
 Redundant Phi (byte) keyboard_modifiers#15 (byte) keyboard_modifiers#14
 Redundant Phi (byte) keyboard_events_size#18 (byte) keyboard_events_size#16
@@ -4023,8 +4049,8 @@ Redundant Phi (byte) find_line::y#2 (byte) find_line::y#8
 Redundant Phi (byte) remove_line::y#0 (byte) remove_line::ypos#0
 Redundant Phi (byte) remove_line::y#2 (byte) remove_line::y#4
 Redundant Phi (byte*) SCREEN#1 (byte*) SCREEN#2
-Redundant Phi (byte*) init::line#2 (byte*) init::line#4
-Redundant Phi (byte) init::l#2 (byte) init::l#4
+Redundant Phi (byte*) render_init::line#2 (byte*) render_init::line#4
+Redundant Phi (byte) render_init::l#2 (byte) render_init::l#4
 Redundant Phi (byte) render_playfield::l#3 (byte) render_playfield::l#2
 Redundant Phi (byte*) current_piece_gfx#21 (byte*) current_piece_gfx#35
 Redundant Phi (byte) render_current::ypos2#5 (byte) render_current::ypos2#2
@@ -4047,7 +4073,7 @@ Redundant Phi (byte) render_current::ypos2#3 (byte) render_current::ypos2#2
 Redundant Phi (byte) render_current::l#2 (byte) render_current::l#3
 Redundant Phi (byte) current_xpos#64 (byte) current_xpos#28
 Redundant Phi (byte*) current_piece_gfx#64 (byte*) current_piece_gfx#35
-Redundant Phi (byte) current_piece_color#66 (byte) current_piece_color#50
+Redundant Phi (byte) current_piece_color#67 (byte) current_piece_color#50
 Successful SSA optimization Pass2RedundantPhiElimination
 Simple Condition (bool~) fill::$1 if((byte*) fill::addr#1!=(byte*) fill::end#0) goto fill::@1
 Simple Condition (bool~) keyboard_event_scan::$1 if((byte) keyboard_event_scan::row_scan#0!=*((byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2)) goto keyboard_event_scan::@2
@@ -4061,9 +4087,9 @@ Simple Condition (bool~) keyboard_event_scan::$20 if((byte~) keyboard_event_scan
 Simple Condition (bool~) keyboard_event_scan::$24 if((byte~) keyboard_event_scan::$22==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@11
 Simple Condition (bool~) keyboard_event_scan::$28 if((byte~) keyboard_event_scan::$26==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@12
 Simple Condition (bool~) keyboard_event_get::$0 if((byte) keyboard_events_size#13==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_get::@1
-Simple Condition (bool~) main::$5 if(*((byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@5
-Simple Condition (bool~) main::$6 if(*((byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 254) goto main::@8
-Simple Condition (bool~) main::$13 if((byte) main::render#3==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@10
+Simple Condition (bool~) main::$6 if(*((byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@5
+Simple Condition (bool~) main::$7 if(*((byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 254) goto main::@8
+Simple Condition (bool~) main::$14 if((byte) main::render#3==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@10
 Simple Condition (bool~) play_move_down::$1 if((byte) play_move_down::key_event#0!=(byte) KEY_SPACE#0) goto play_move_down::@1
 Simple Condition (bool~) play_move_down::$4 if((byte~) play_move_down::$2==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@2
 Simple Condition (bool~) play_move_down::$8 if((byte) current_movedown_counter#10<(byte) current_movedown_slow#0) goto play_move_down::@4
@@ -4076,7 +4102,7 @@ Simple Condition (bool~) play_move_leftright::$2 if((byte) play_move_leftright::
 Simple Condition (bool~) play_move_leftright::$6 if((byte~) play_move_leftright::$4!=(byte) COLLISION_NONE#0) goto play_move_leftright::@3
 Simple Condition (bool~) play_move_rotate::$0 if((byte) play_move_rotate::key_event#0==(byte) KEY_Z#0) goto play_move_rotate::@1
 Simple Condition (bool~) play_move_rotate::$1 if((byte) play_move_rotate::key_event#0==(byte) KEY_X#0) goto play_move_rotate::@2
-Simple Condition (bool~) play_move_rotate::$8 if((byte~) play_move_rotate::$6!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_rotate::@5
+Simple Condition (bool~) play_move_rotate::$8 if((byte~) play_move_rotate::$6!=(byte) COLLISION_NONE#0) goto play_move_rotate::@5
 Simple Condition (bool~) collision::$3 if(*((byte*) collision::piece_gfx#2 + (byte) collision::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3
 Simple Condition (bool~) collision::$14 if((byte) collision::c#1!=rangelast(0,3)) goto collision::@2
 Simple Condition (bool~) collision::$6 if((byte) collision::ypos2#2<(byte/signed word/word/dword/signed dword~) collision::$4) goto collision::@4
@@ -4096,10 +4122,10 @@ Simple Condition (bool~) find_line::$6 if((byte) find_line::filled#2!=(byte/sign
 Simple Condition (bool~) find_line::$7 if((byte) find_line::y#1!=rangelast(0,find_line::$0)) goto find_line::@1
 Simple Condition (bool~) remove_line::$4 if((byte) remove_line::x#1!=rangelast(0,remove_line::$3)) goto remove_line::@2
 Simple Condition (bool~) remove_line::$5 if((byte) remove_line::y#1!=(byte/signed byte/word/signed word/dword/signed dword) 1) goto remove_line::@1
-Simple Condition (bool~) init::$6 if((byte) init::i#1!=rangelast(0,init::$4)) goto init::@1
-Simple Condition (bool~) init::$9 if((byte) init::j#1!=rangelast(0,init::$7)) goto init::@2
-Simple Condition (bool~) init::$15 if((byte) init::c#1!=rangelast(0,init::$13)) goto init::@4
-Simple Condition (bool~) init::$16 if((byte) init::l#1!=rangelast(0,init::$12)) goto init::@3
+Simple Condition (bool~) tables_init::$2 if((byte) tables_init::j#1!=rangelast(0,tables_init::$0)) goto tables_init::@1
+Simple Condition (bool~) render_init::$6 if((byte) render_init::i#1!=rangelast(0,render_init::$4)) goto render_init::@1
+Simple Condition (bool~) render_init::$11 if((byte) render_init::c#1!=rangelast(0,render_init::$9)) goto render_init::@3
+Simple Condition (bool~) render_init::$12 if((byte) render_init::l#1!=rangelast(0,render_init::$8)) goto render_init::@2
 Simple Condition (bool~) render_playfield::$3 if((byte) render_playfield::c#1!=rangelast(0,render_playfield::$2)) goto render_playfield::@2
 Simple Condition (bool~) render_playfield::$4 if((byte) render_playfield::l#1!=rangelast(0,render_playfield::$0)) goto render_playfield::@1
 Simple Condition (bool~) render_current::$3 if((byte) render_current::ypos2#2>=(byte/signed word/word/dword/signed dword~) render_current::$1) goto render_current::@2
@@ -4208,14 +4234,14 @@ Constant (const byte) find_line::x#0 = 0
 Constant (const byte) find_line::filled#1 = 0
 Constant (const byte) find_line::return#3 = 255
 Constant (const byte) remove_line::x#0 = 0
+Constant (const byte) tables_init::idx#0 = 0
+Constant (const byte) tables_init::j#0 = 0
 Constant (const word) fill::size#0 = 1000
 Constant (const byte) fill::val#0 = 160
 Constant (const word) fill::size#1 = 1000
-Constant (const byte) init::i#0 = 0
-Constant (const byte) init::idx#0 = 0
-Constant (const byte) init::j#0 = 0
-Constant (const byte) init::l#0 = 0
-Constant (const byte) init::c#0 = 0
+Constant (const byte) render_init::i#0 = 0
+Constant (const byte) render_init::l#0 = 0
+Constant (const byte) render_init::c#0 = 0
 Constant (const byte) render_playfield::i#0 = 0
 Constant (const byte) render_playfield::l#0 = 0
 Constant (const byte) render_playfield::c#0 = 0
@@ -4258,16 +4284,16 @@ Constant (const byte) collision::return#9 = COLLISION_NONE#0
 Constant (const byte/signed word/word/dword/signed dword) find_line::$0 = PLAYFIELD_LINES#0-1
 Constant (const byte/signed word/word/dword/signed dword) find_line::$1 = PLAYFIELD_COLS#0-1
 Constant (const byte/signed word/word/dword/signed dword) remove_line::$3 = PLAYFIELD_COLS#0-1
+Constant (const byte/signed word/word/dword/signed dword) tables_init::$0 = PLAYFIELD_LINES#0-1
+Constant (const byte) tables_init::$3 = PLAYFIELD_COLS#0*PLAYFIELD_LINES#0
 Constant (const byte*) fill::start#0 = SCREEN#0
 Constant (const byte*) fill::start#1 = COLS#0
 Constant (const byte) fill::val#1 = BLACK#0
-Constant (const byte*) init::$2 = COLS#0+40
-Constant (const byte/signed word/word/dword/signed dword) init::$4 = PLAYFIELD_LINES#0+2
-Constant (const byte/signed word/word/dword/signed dword) init::$7 = PLAYFIELD_LINES#0-1
-Constant (const byte) init::$10 = PLAYFIELD_COLS#0*PLAYFIELD_LINES#0
-Constant (const byte*) init::line#0 = COLS#0+14
-Constant (const byte/signed word/word/dword/signed dword) init::$12 = PLAYFIELD_LINES#0+1
-Constant (const byte/signed word/word/dword/signed dword) init::$13 = PLAYFIELD_COLS#0+1
+Constant (const byte*) render_init::$2 = COLS#0+40
+Constant (const byte/signed word/word/dword/signed dword) render_init::$4 = PLAYFIELD_LINES#0+2
+Constant (const byte*) render_init::line#0 = COLS#0+14
+Constant (const byte/signed word/word/dword/signed dword) render_init::$8 = PLAYFIELD_LINES#0+1
+Constant (const byte/signed word/word/dword/signed dword) render_init::$9 = PLAYFIELD_COLS#0+1
 Constant (const byte/signed word/word/dword/signed dword) render_playfield::$0 = PLAYFIELD_LINES#0-1
 Constant (const byte/signed word/word/dword/signed dword) render_playfield::$2 = PLAYFIELD_COLS#0-1
 Constant (const byte/signed word/word/dword/signed dword) render_current::$1 = 2*PLAYFIELD_LINES#0
@@ -4276,9 +4302,9 @@ Constant (const word[]) PIECES#0 = { $15, $16, $17, $18, $19, $20, $21 }
 Constant (const byte[$22]) playfield#0 = { fill( $22, 0) }
 Constant (const byte[$23]) playfield_lines_idx#0 = { fill( $23, 0) }
 Constant (const byte*[$24]) screen_lines#0 = { fill( $24, 0) }
-Constant (const byte*) init::li#0 = init::$2+15
+Constant (const byte*) render_init::li#0 = render_init::$2+15
 Successful SSA optimization Pass2ConstantIdentification
-Constant (const byte*) init::pli#0 = playfield#0
+Constant (const byte*) tables_init::pli#0 = playfield#0
 Successful SSA optimization Pass2ConstantIdentification
 Consolidated array index constant in assignment *(playfield_lines_idx#0+1 + remove_line::$0)
 Consolidated array index constant in *(playfield_lines_idx#0+PLAYFIELD_LINES#0)
@@ -4318,14 +4344,14 @@ Resolved ranged next value find_line::y#1 ← ++ find_line::y#8 to ++
 Resolved ranged comparison value if(find_line::y#1!=rangelast(0,find_line::$0)) goto find_line::@1 to (const byte/signed word/word/dword/signed dword) find_line::$0+(byte/signed byte/word/signed word/dword/signed dword) 1
 Resolved ranged next value remove_line::x#1 ← ++ remove_line::x#2 to ++
 Resolved ranged comparison value if(remove_line::x#1!=rangelast(0,remove_line::$3)) goto remove_line::@2 to (const byte/signed word/word/dword/signed dword) remove_line::$3+(byte/signed byte/word/signed word/dword/signed dword) 1
-Resolved ranged next value init::i#1 ← ++ init::i#2 to ++
-Resolved ranged comparison value if(init::i#1!=rangelast(0,init::$4)) goto init::@1 to (const byte/signed word/word/dword/signed dword) init::$4+(byte/signed byte/word/signed word/dword/signed dword) 1
-Resolved ranged next value init::j#1 ← ++ init::j#2 to ++
-Resolved ranged comparison value if(init::j#1!=rangelast(0,init::$7)) goto init::@2 to (const byte/signed word/word/dword/signed dword) init::$7+(byte/signed byte/word/signed word/dword/signed dword) 1
-Resolved ranged next value init::c#1 ← ++ init::c#2 to ++
-Resolved ranged comparison value if(init::c#1!=rangelast(0,init::$13)) goto init::@4 to (const byte/signed word/word/dword/signed dword) init::$13+(byte/signed byte/word/signed word/dword/signed dword) 1
-Resolved ranged next value init::l#1 ← ++ init::l#4 to ++
-Resolved ranged comparison value if(init::l#1!=rangelast(0,init::$12)) goto init::@3 to (const byte/signed word/word/dword/signed dword) init::$12+(byte/signed byte/word/signed word/dword/signed dword) 1
+Resolved ranged next value tables_init::j#1 ← ++ tables_init::j#2 to ++
+Resolved ranged comparison value if(tables_init::j#1!=rangelast(0,tables_init::$0)) goto tables_init::@1 to (const byte/signed word/word/dword/signed dword) tables_init::$0+(byte/signed byte/word/signed word/dword/signed dword) 1
+Resolved ranged next value render_init::i#1 ← ++ render_init::i#2 to ++
+Resolved ranged comparison value if(render_init::i#1!=rangelast(0,render_init::$4)) goto render_init::@1 to (const byte/signed word/word/dword/signed dword) render_init::$4+(byte/signed byte/word/signed word/dword/signed dword) 1
+Resolved ranged next value render_init::c#1 ← ++ render_init::c#2 to ++
+Resolved ranged comparison value if(render_init::c#1!=rangelast(0,render_init::$9)) goto render_init::@3 to (const byte/signed word/word/dword/signed dword) render_init::$9+(byte/signed byte/word/signed word/dword/signed dword) 1
+Resolved ranged next value render_init::l#1 ← ++ render_init::l#4 to ++
+Resolved ranged comparison value if(render_init::l#1!=rangelast(0,render_init::$8)) goto render_init::@2 to (const byte/signed word/word/dword/signed dword) render_init::$8+(byte/signed byte/word/signed word/dword/signed dword) 1
 Resolved ranged next value render_playfield::c#1 ← ++ render_playfield::c#2 to ++
 Resolved ranged comparison value if(render_playfield::c#1!=rangelast(0,render_playfield::$2)) goto render_playfield::@2 to (const byte/signed word/word/dword/signed dword) render_playfield::$2+(byte/signed byte/word/signed word/dword/signed dword) 1
 Resolved ranged next value render_playfield::l#1 ← ++ render_playfield::l#2 to ++
@@ -4342,10 +4368,11 @@ Culled Empty Block (label) keyboard_event_scan::@12
 Culled Empty Block (label) keyboard_event_get::@1
 Culled Empty Block (label) @11
 Culled Empty Block (label) @13
-Culled Empty Block (label) main::@25
+Culled Empty Block (label) main::@26
 Culled Empty Block (label) main::@2
 Culled Empty Block (label) main::@5
 Culled Empty Block (label) main::@8
+Culled Empty Block (label) main::@33
 Culled Empty Block (label) play_move_down::@3
 Culled Empty Block (label) play_move_down::@5
 Culled Empty Block (label) play_move_down::@21
@@ -4366,10 +4393,10 @@ Culled Empty Block (label) remove_lines::@8
 Culled Empty Block (label) remove_lines::@4
 Culled Empty Block (label) find_line::@7
 Culled Empty Block (label) find_line::@9
-Culled Empty Block (label) init::@10
-Culled Empty Block (label) init::@5
+Culled Empty Block (label) render_init::@8
+Culled Empty Block (label) render_init::@4
 Culled Empty Block (label) render_current::@5
-Culled Empty Block (label) @27
+Culled Empty Block (label) @28
 Successful SSA optimization Pass2CullEmptyBlocks
 Self Phi Eliminated (byte) collision::col#0
 Self Phi Eliminated (byte*) collision::piece_gfx#2
@@ -4387,7 +4414,7 @@ Redundant Phi (byte*) current_piece_gfx#32 (byte*) current_piece_gfx#15
 Redundant Phi (byte) current_piece_color#34 (byte) current_piece_color#11
 Redundant Phi (byte) current_xpos#28 (byte) current_xpos#63
 Redundant Phi (byte*) current_piece_gfx#35 (byte*) current_piece_gfx#63
-Redundant Phi (byte) current_piece_color#50 (byte) current_piece_color#65
+Redundant Phi (byte) current_piece_color#50 (byte) current_piece_color#66
 Successful SSA optimization Pass2RedundantPhiElimination
 Inlining constant with var siblings (const word) fill::size#0
 Inlining constant with var siblings (const byte) fill::val#0
@@ -4434,14 +4461,14 @@ Inlining constant with var siblings (const byte) find_line::x#0
 Inlining constant with var siblings (const byte) find_line::filled#1
 Inlining constant with var siblings (const byte) find_line::return#3
 Inlining constant with var siblings (const byte) remove_line::x#0
-Inlining constant with var siblings (const byte) init::i#0
-Inlining constant with var siblings (const byte) init::idx#0
-Inlining constant with var siblings (const byte) init::j#0
-Inlining constant with var siblings (const byte) init::l#0
-Inlining constant with var siblings (const byte) init::c#0
-Inlining constant with var siblings (const byte*) init::line#0
-Inlining constant with var siblings (const byte*) init::li#0
-Inlining constant with var siblings (const byte*) init::pli#0
+Inlining constant with var siblings (const byte) tables_init::idx#0
+Inlining constant with var siblings (const byte) tables_init::j#0
+Inlining constant with var siblings (const byte*) tables_init::pli#0
+Inlining constant with var siblings (const byte) render_init::i#0
+Inlining constant with var siblings (const byte) render_init::l#0
+Inlining constant with var siblings (const byte) render_init::c#0
+Inlining constant with var siblings (const byte*) render_init::line#0
+Inlining constant with var siblings (const byte*) render_init::li#0
 Inlining constant with var siblings (const byte) render_playfield::i#0
 Inlining constant with var siblings (const byte) render_playfield::l#0
 Inlining constant with var siblings (const byte) render_playfield::c#0
@@ -4457,35 +4484,32 @@ Inlining constant with var siblings (const byte) current_ypos#21
 Constant inlined current_xpos#10 = (byte/signed byte/word/signed word/dword/signed dword) 3
 Constant inlined play_move_rotate::return#1 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined play_move_rotate::return#4 = (byte/signed byte/word/signed word/dword/signed dword) 1
-Constant inlined init::line#0 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 14
 Constant inlined play_move_rotate::return#3 = (byte/signed byte/word/signed word/dword/signed dword) 0
-Constant inlined init::l#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined find_line::i#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined render_current::l#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined current_movedown_counter#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined current_movedown_counter#4 = (byte/signed byte/word/signed word/dword/signed dword) 0
-Constant inlined init::$7 = (const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1
-Constant inlined init::$4 = (const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 2
 Constant inlined fill::start#1 = (const byte*) COLS#0
 Constant inlined fill::start#0 = (const byte*) SCREEN#0
-Constant inlined init::idx#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
+Constant inlined render_init::li#0 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 40+(byte/signed byte/word/signed word/dword/signed dword) 15
 Constant inlined render_playfield::i#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined fill::size#1 = (word/signed word/dword/signed dword) 1000
 Constant inlined fill::size#0 = (word/signed word/dword/signed dword) 1000
 Constant inlined lock_current::l#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
-Constant inlined init::$2 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 40
 Constant inlined find_line::y#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
-Constant inlined init::pli#0 = (const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0
-Constant inlined init::c#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
+Constant inlined render_init::$9 = (const byte) PLAYFIELD_COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 1
 Constant inlined collision::return#9 = (const byte) COLLISION_NONE#0
+Constant inlined render_init::$8 = (const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 1
 Constant inlined $10 = (byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4
 Constant inlined $11 = (byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4
 Constant inlined $12 = (byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4
 Constant inlined keyboard_event_scan::col#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined render_current::i#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined $13 = (byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4
+Constant inlined render_init::$4 = (const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 2
 Constant inlined $14 = (byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4
 Constant inlined $15 = ((word))(const byte[4*4*4]) PIECE_T#0
+Constant inlined render_init::$2 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 40
 Constant inlined $16 = ((word))(const byte[4*4*4]) PIECE_S#0
 Constant inlined $17 = ((word))(const byte[4*4*4]) PIECE_Z#0
 Constant inlined collision::return#4 = (const byte) COLLISION_BOTTOM#0
@@ -4494,8 +4518,11 @@ Constant inlined $19 = ((word))(const byte[4*4*4]) PIECE_O#0
 Constant inlined collision::return#6 = (const byte) COLLISION_LEFT#0
 Constant inlined collision::return#8 = (const byte) COLLISION_PLAYFIELD#0
 Constant inlined collision::return#7 = (const byte) COLLISION_RIGHT#0
+Constant inlined tables_init::j#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
+Constant inlined tables_init::$0 = (const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1
 Constant inlined remove_lines::done#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined render_playfield::l#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
+Constant inlined tables_init::$3 = (const byte) PLAYFIELD_COLS#0*(const byte) PLAYFIELD_LINES#0
 Constant inlined remove_lines::done#1 = (byte/signed byte/word/signed word/dword/signed dword) 1
 Constant inlined collision::$4 = (byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0
 Constant inlined $20 = ((word))(const byte[4*4*4]) PIECE_I#0
@@ -4504,9 +4531,9 @@ Constant inlined keyboard_event_pressed::keycode#4 = (const byte) KEY_SPACE#0
 Constant inlined $22 = (const byte) PLAYFIELD_LINES#0*(const byte) PLAYFIELD_COLS#0
 Constant inlined $23 = (const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 1
 Constant inlined $24 = (const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 3
-Constant inlined init::li#0 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 40+(byte/signed byte/word/signed word/dword/signed dword) 15
 Constant inlined keyboard_event_pressed::keycode#3 = (const byte) KEY_COMMODORE#0
 Constant inlined keyboard_event_pressed::keycode#2 = (const byte) KEY_CTRL#0
+Constant inlined render_init::i#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined keyboard_event_pressed::keycode#1 = (const byte) KEY_RSHIFT#0
 Constant inlined lock_current::i#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined keyboard_event_pressed::keycode#0 = (const byte) KEY_LSHIFT#0
@@ -4514,19 +4541,17 @@ Constant inlined render_current::$1 = (byte/signed byte/word/signed word/dword/s
 Constant inlined play_move_down::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 1
 Constant inlined play_move_down::return#1 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined collision::i#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
+Constant inlined tables_init::idx#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined find_line::filled#1 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined find_line::filled#0 = (byte/signed byte/word/signed word/dword/signed dword) 1
 Constant inlined keyboard_events_size#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined remove_line::$3 = (const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1
-Constant inlined init::j#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
-Constant inlined init::$13 = (const byte) PLAYFIELD_COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 1
 Constant inlined current_ypos#21 = (byte/signed byte/word/signed word/dword/signed dword) 0
-Constant inlined init::$12 = (const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 1
-Constant inlined init::$10 = (const byte) PLAYFIELD_COLS#0*(const byte) PLAYFIELD_LINES#0
 Constant inlined $1 = (byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4
 Constant inlined $2 = (byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4
 Constant inlined $3 = (byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4
 Constant inlined $4 = (byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4
+Constant inlined render_init::l#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined $5 = (byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4
 Constant inlined $6 = (byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4
 Constant inlined $7 = (byte/signed byte/word/signed word/dword/signed dword) 4*(byte/signed byte/word/signed word/dword/signed dword) 4
@@ -4538,6 +4563,7 @@ Constant inlined play_move_leftright::return#1 = (byte/signed byte/word/signed w
 Constant inlined play_move_leftright::return#4 = (byte/signed byte/word/signed word/dword/signed dword) 1
 Constant inlined play_move_leftright::return#3 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined keyboard_event_scan::keycode#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
+Constant inlined render_init::line#0 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 14
 Constant inlined collision::l#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined find_line::$0 = (const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1
 Constant inlined find_line::$1 = (const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1
@@ -4546,7 +4572,6 @@ Constant inlined play_move_down::movedown#1 = ++(byte/signed byte/word/signed wo
 Constant inlined play_move_down::movedown#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined render_current::c#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined remove_line::x#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
-Constant inlined init::i#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined fill::val#1 = (const byte) BLACK#0
 Constant inlined keyboard_event_scan::row#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined render_playfield::$2 = (const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1
@@ -4555,6 +4580,8 @@ Constant inlined render_playfield::$0 = (const byte) PLAYFIELD_LINES#0-(byte/sig
 Constant inlined collision::c#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined current_orientation#10 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined main::render#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
+Constant inlined render_init::c#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
+Constant inlined tables_init::pli#0 = (const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0
 Constant inlined lock_current::c#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined keyboard_event_get::return#0 = (byte/word/signed word/dword/signed dword) 255
 Constant inlined find_line::x#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
@@ -4603,23 +4630,26 @@ Added new block during phi lifting keyboard_event_scan::@32(between keyboard_eve
 Fixing phi predecessor for keyboard_event_scan::col#2 to new block ( keyboard_event_scan::@25 -> keyboard_event_scan::@32 ) during phi lifting.
 Added new block during phi lifting keyboard_event_scan::@33(between keyboard_event_scan::@4 and keyboard_event_scan::@5)
 Added new block during phi lifting keyboard_event_scan::@34(between keyboard_event_scan::@15 and keyboard_event_scan::@5)
-Added new block during phi lifting init::@11(between init::@1 and init::@1)
-Added new block during phi lifting init::@12(between init::@2 and init::@2)
-Added new block during phi lifting init::@13(between init::@7 and init::@3)
-Added new block during phi lifting init::@14(between init::@4 and init::@4)
+Added new block during phi lifting tables_init::@3(between tables_init::@1 and tables_init::@1)
+Added new block during phi lifting render_init::@9(between render_init::@1 and render_init::@1)
+Added new block during phi lifting render_init::@10(between render_init::@5 and render_init::@2)
+Added new block during phi lifting render_init::@11(between render_init::@3 and render_init::@3)
 Added new block during phi lifting fill::@3(between fill::@1 and fill::@1)
 Adding NOP phi() at start of @begin
-Adding NOP phi() at start of @26
+Adding NOP phi() at start of @27
 Adding NOP phi() at start of @end
 Adding NOP phi() at start of main
 Adding NOP phi() at start of main::@22
 Adding NOP phi() at start of main::@23
-Adding NOP phi() at start of main::@26
+Adding NOP phi() at start of main::@24
+Adding NOP phi() at start of main::@27
+Adding NOP phi() at start of main::@19
 Adding NOP phi() at start of render_playfield
 Adding NOP phi() at start of play_move_down::@8
 Adding NOP phi() at start of play_move_down::@13
 Adding NOP phi() at start of play_move_down::@19
 Adding NOP phi() at start of play_move_down::@20
+Adding NOP phi() at start of spawn_current
 Adding NOP phi() at start of spawn_current::@2
 Adding NOP phi() at start of remove_lines
 Adding NOP phi() at start of find_line
@@ -4632,118 +4662,119 @@ Adding NOP phi() at start of keyboard_event_scan::@10
 Adding NOP phi() at start of keyboard_event_scan::@23
 Adding NOP phi() at start of keyboard_event_scan::@11
 Adding NOP phi() at start of keyboard_event_scan::@24
-Adding NOP phi() at start of init
-Adding NOP phi() at start of init::@9
+Adding NOP phi() at start of tables_init
+Adding NOP phi() at start of render_init
+Adding NOP phi() at start of render_init::@7
 CALL GRAPH
 Calls in [] to main:2 
-Calls in [main] to sid_rnd_init:5 init:7 spawn_current:9 render_playfield:11 render_current:14 keyboard_event_scan:22 keyboard_event_get:24 play_move_down:28 play_move_leftright:33 play_move_rotate:38 render_playfield:44 render_current:49 
-Calls in [play_move_rotate] to collision:128 
-Calls in [play_move_leftright] to collision:180 collision:197 
-Calls in [play_move_down] to keyboard_event_pressed:208 collision:228 lock_current:233 remove_lines:235 spawn_current:237 
+Calls in [main] to sid_rnd_init:5 render_init:7 tables_init:9 spawn_current:11 render_playfield:13 render_current:16 keyboard_event_scan:24 keyboard_event_get:26 play_move_down:30 play_move_leftright:35 play_move_rotate:40 render_playfield:46 render_current:51 
+Calls in [play_move_rotate] to collision:129 
+Calls in [play_move_leftright] to collision:181 collision:198 
+Calls in [play_move_down] to keyboard_event_pressed:209 collision:229 lock_current:234 remove_lines:236 spawn_current:238 
 Calls in [spawn_current] to sid_rnd:276 
 Calls in [remove_lines] to find_line:285 remove_line:294 
 Calls in [keyboard_event_scan] to keyboard_matrix_read:383 keyboard_event_pressed:394 keyboard_event_pressed:400 keyboard_event_pressed:406 keyboard_event_pressed:412 
-Calls in [init] to fill:453 fill:455 
+Calls in [render_init] to fill:467 fill:469 
 
 Created 103 initial phi equivalence classes
-Not coalescing [12] current_piece_gfx#85 ← current_piece_gfx#10
-Not coalescing [13] current_piece_color#73 ← current_piece_color#15
-Coalesced [16] current_piece_gfx#84 ← current_piece_gfx#10
-Coalesced [17] current_piece_color#72 ← current_piece_color#15
-Not coalescing [45] current_ypos#69 ← current_ypos#16
-Not coalescing [46] current_xpos#94 ← current_xpos#23
-Not coalescing [47] current_piece_gfx#86 ← current_piece_gfx#18
-Not coalescing [48] current_piece_color#74 ← current_piece_color#13
-Coalesced [52] current_piece#68 ← current_piece#13
-Coalesced [53] current_orientation#72 ← current_orientation#23
-Coalesced [54] current_piece_gfx#83 ← current_piece_gfx#18
-Coalesced [55] current_xpos#93 ← current_xpos#23
-Coalesced [56] current_ypos#68 ← current_ypos#16
-Coalesced [57] current_piece_color#71 ← current_piece_color#13
-Coalesced [58] keyboard_events_size#70 ← keyboard_events_size#16
-Coalesced [59] current_movedown_counter#45 ← current_movedown_counter#12
-Coalesced [62] render_current::ypos2#10 ← render_current::ypos2#0
-Coalesced [67] render_current::i#12 ← render_current::i#4
-Coalesced [68] render_current::xpos#8 ← render_current::xpos#0
-Coalesced [78] render_current::i#14 ← render_current::i#1
-Coalesced [84] render_current::ypos2#11 ← render_current::ypos2#1
-Coalesced [85] render_current::l#10 ← render_current::l#1
-Coalesced [86] render_current::i#10 ← render_current::i#8
-Coalesced (already) [87] render_current::i#11 ← render_current::i#1
-Coalesced [88] render_current::xpos#7 ← render_current::xpos#1
-Coalesced [89] render_current::c#7 ← render_current::c#1
-Coalesced (already) [90] render_current::i#13 ← render_current::i#4
-Coalesced [95] render_playfield::i#6 ← render_playfield::i#3
-Coalesced [96] render_playfield::line#3 ← render_playfield::line#0
-Coalesced [106] render_playfield::l#5 ← render_playfield::l#1
-Coalesced [107] render_playfield::i#5 ← render_playfield::i#1
-Coalesced (already) [108] render_playfield::i#7 ← render_playfield::i#1
-Coalesced [109] render_playfield::line#4 ← render_playfield::line#1
-Coalesced [110] render_playfield::c#3 ← render_playfield::c#1
-Coalesced [113] current_orientation#75 ← current_orientation#18
-Coalesced [114] current_piece_gfx#89 ← current_piece_gfx#17
-Coalesced [119] play_move_rotate::orientation#7 ← play_move_rotate::orientation#2
-Not coalescing [124] current_piece#73 ← current_piece#13
-Coalesced [125] collision::orientation#8 ← collision::orientation#3
-Coalesced [126] collision::ypos#8 ← collision::ypos#3
-Coalesced [127] collision::xpos#17 ← collision::xpos#3
-Coalesced [134] current_orientation#73 ← current_orientation#8
-Coalesced [135] current_piece_gfx#87 ← current_piece_gfx#8
-Coalesced (already) [136] current_orientation#74 ← current_orientation#18
-Coalesced (already) [137] current_piece_gfx#88 ← current_piece_gfx#17
-Coalesced [140] play_move_rotate::orientation#6 ← play_move_rotate::orientation#1
-Coalesced [144] collision::ypos2#11 ← collision::ypos2#0
-Coalesced [147] collision::i#12 ← collision::i#3
-Not coalescing [148] collision::col#9 ← collision::xpos#5
-Coalesced [165] collision::ypos2#12 ← collision::ypos2#1
-Not coalescing [166] collision::i#11 ← collision::i#1
-Coalesced [167] collision::l#11 ← collision::l#1
-Not coalescing [168] collision::i#13 ← collision::i#1
-Coalesced [169] collision::col#10 ← collision::col#1
-Coalesced [170] collision::c#9 ← collision::c#1
-Not coalescing [176] current_piece#72 ← current_piece#13
-Coalesced [177] collision::orientation#7 ← collision::orientation#2
-Coalesced [178] collision::ypos#7 ← collision::ypos#2
-Coalesced [179] collision::xpos#16 ← collision::xpos#2
-Coalesced [185] current_xpos#97 ← current_xpos#7
-Coalesced [188] current_xpos#96 ← current_xpos#19
-Coalesced (already) [189] current_xpos#99 ← current_xpos#19
-Not coalescing [193] current_piece#71 ← current_piece#13
-Coalesced [194] collision::orientation#6 ← collision::orientation#1
-Coalesced [195] collision::ypos#6 ← collision::ypos#1
-Coalesced [196] collision::xpos#15 ← collision::xpos#1
-Coalesced [202] current_xpos#95 ← current_xpos#9
-Coalesced (already) [203] current_xpos#98 ← current_xpos#19
-Coalesced [214] play_move_down::movedown#13 ← play_move_down::movedown#2
-Coalesced [218] play_move_down::movedown#16 ← play_move_down::movedown#3
-Not coalescing [224] current_piece#70 ← current_piece#11
-Coalesced [225] collision::orientation#5 ← collision::orientation#0
-Coalesced [226] collision::ypos#5 ← collision::ypos#0
-Coalesced [227] collision::xpos#14 ← collision::xpos#0
-Coalesced [239] current_piece_gfx#90 ← current_piece_gfx#10
-Coalesced [240] current_piece_color#75 ← current_piece_color#15
-Coalesced [242] current_ypos#72 ← current_ypos#31
-Coalesced [243] current_piece#77 ← current_piece#23
-Coalesced [244] current_orientation#78 ← current_orientation#33
-Coalesced (already) [245] current_piece_gfx#93 ← current_piece_gfx#29
-Coalesced [246] current_xpos#102 ← current_xpos#36
-Coalesced (already) [247] current_piece_color#78 ← current_piece_color#23
-Coalesced [251] current_ypos#70 ← current_ypos#4
-Coalesced (already) [252] current_piece#75 ← current_piece#11
-Coalesced (already) [253] current_orientation#76 ← current_orientation#15
-Coalesced (already) [254] current_piece_gfx#91 ← current_piece_gfx#15
-Coalesced (already) [255] current_xpos#100 ← current_xpos#16
-Coalesced (already) [256] current_piece_color#76 ← current_piece_color#11
-Coalesced [257] current_movedown_counter#46 ← current_movedown_counter#10
-Coalesced (already) [258] current_ypos#71 ← current_ypos#12
-Coalesced (already) [259] current_piece#76 ← current_piece#11
-Coalesced (already) [260] current_orientation#77 ← current_orientation#15
-Coalesced (already) [261] current_piece_gfx#92 ← current_piece_gfx#15
-Coalesced (already) [262] current_xpos#101 ← current_xpos#16
-Coalesced (already) [263] current_piece_color#77 ← current_piece_color#11
-Coalesced [264] play_move_down::movedown#17 ← play_move_down::movedown#7
-Coalesced [265] play_move_down::movedown#15 ← play_move_down::movedown#10
-Coalesced (already) [266] play_move_down::movedown#14 ← play_move_down::movedown#10
+Not coalescing [14] current_piece_gfx#86 ← current_piece_gfx#10
+Not coalescing [15] current_piece_color#74 ← current_piece_color#15
+Coalesced [18] current_piece_gfx#85 ← current_piece_gfx#10
+Coalesced [19] current_piece_color#73 ← current_piece_color#15
+Not coalescing [47] current_ypos#70 ← current_ypos#16
+Not coalescing [48] current_xpos#95 ← current_xpos#23
+Not coalescing [49] current_piece_gfx#87 ← current_piece_gfx#18
+Not coalescing [50] current_piece_color#75 ← current_piece_color#13
+Coalesced [53] current_piece#69 ← current_piece#13
+Coalesced [54] current_orientation#73 ← current_orientation#23
+Coalesced [55] current_piece_gfx#84 ← current_piece_gfx#18
+Coalesced [56] current_xpos#94 ← current_xpos#23
+Coalesced [57] current_ypos#69 ← current_ypos#16
+Coalesced [58] current_piece_color#72 ← current_piece_color#13
+Coalesced [59] keyboard_events_size#71 ← keyboard_events_size#16
+Coalesced [60] current_movedown_counter#46 ← current_movedown_counter#12
+Coalesced [63] render_current::ypos2#10 ← render_current::ypos2#0
+Coalesced [68] render_current::i#12 ← render_current::i#4
+Coalesced [69] render_current::xpos#8 ← render_current::xpos#0
+Coalesced [79] render_current::i#14 ← render_current::i#1
+Coalesced [85] render_current::ypos2#11 ← render_current::ypos2#1
+Coalesced [86] render_current::l#10 ← render_current::l#1
+Coalesced [87] render_current::i#10 ← render_current::i#8
+Coalesced (already) [88] render_current::i#11 ← render_current::i#1
+Coalesced [89] render_current::xpos#7 ← render_current::xpos#1
+Coalesced [90] render_current::c#7 ← render_current::c#1
+Coalesced (already) [91] render_current::i#13 ← render_current::i#4
+Coalesced [96] render_playfield::i#6 ← render_playfield::i#3
+Coalesced [97] render_playfield::line#3 ← render_playfield::line#0
+Coalesced [107] render_playfield::l#5 ← render_playfield::l#1
+Coalesced [108] render_playfield::i#5 ← render_playfield::i#1
+Coalesced (already) [109] render_playfield::i#7 ← render_playfield::i#1
+Coalesced [110] render_playfield::line#4 ← render_playfield::line#1
+Coalesced [111] render_playfield::c#3 ← render_playfield::c#1
+Coalesced [114] current_orientation#76 ← current_orientation#18
+Coalesced [115] current_piece_gfx#90 ← current_piece_gfx#17
+Coalesced [120] play_move_rotate::orientation#7 ← play_move_rotate::orientation#2
+Not coalescing [125] current_piece#74 ← current_piece#13
+Coalesced [126] collision::orientation#8 ← collision::orientation#3
+Coalesced [127] collision::ypos#8 ← collision::ypos#3
+Coalesced [128] collision::xpos#17 ← collision::xpos#3
+Coalesced [135] current_orientation#74 ← current_orientation#8
+Coalesced [136] current_piece_gfx#88 ← current_piece_gfx#8
+Coalesced (already) [137] current_orientation#75 ← current_orientation#18
+Coalesced (already) [138] current_piece_gfx#89 ← current_piece_gfx#17
+Coalesced [141] play_move_rotate::orientation#6 ← play_move_rotate::orientation#1
+Coalesced [145] collision::ypos2#11 ← collision::ypos2#0
+Coalesced [148] collision::i#12 ← collision::i#3
+Not coalescing [149] collision::col#9 ← collision::xpos#5
+Coalesced [166] collision::ypos2#12 ← collision::ypos2#1
+Not coalescing [167] collision::i#11 ← collision::i#1
+Coalesced [168] collision::l#11 ← collision::l#1
+Not coalescing [169] collision::i#13 ← collision::i#1
+Coalesced [170] collision::col#10 ← collision::col#1
+Coalesced [171] collision::c#9 ← collision::c#1
+Not coalescing [177] current_piece#73 ← current_piece#13
+Coalesced [178] collision::orientation#7 ← collision::orientation#2
+Coalesced [179] collision::ypos#7 ← collision::ypos#2
+Coalesced [180] collision::xpos#16 ← collision::xpos#2
+Coalesced [186] current_xpos#98 ← current_xpos#7
+Coalesced [189] current_xpos#97 ← current_xpos#19
+Coalesced (already) [190] current_xpos#100 ← current_xpos#19
+Not coalescing [194] current_piece#72 ← current_piece#13
+Coalesced [195] collision::orientation#6 ← collision::orientation#1
+Coalesced [196] collision::ypos#6 ← collision::ypos#1
+Coalesced [197] collision::xpos#15 ← collision::xpos#1
+Coalesced [203] current_xpos#96 ← current_xpos#9
+Coalesced (already) [204] current_xpos#99 ← current_xpos#19
+Coalesced [215] play_move_down::movedown#13 ← play_move_down::movedown#2
+Coalesced [219] play_move_down::movedown#16 ← play_move_down::movedown#3
+Not coalescing [225] current_piece#71 ← current_piece#11
+Coalesced [226] collision::orientation#5 ← collision::orientation#0
+Coalesced [227] collision::ypos#5 ← collision::ypos#0
+Coalesced [228] collision::xpos#14 ← collision::xpos#0
+Coalesced [240] current_piece_gfx#91 ← current_piece_gfx#10
+Coalesced [241] current_piece_color#76 ← current_piece_color#15
+Coalesced [243] current_ypos#73 ← current_ypos#31
+Coalesced [244] current_piece#78 ← current_piece#23
+Coalesced [245] current_orientation#79 ← current_orientation#33
+Coalesced (already) [246] current_piece_gfx#94 ← current_piece_gfx#29
+Coalesced [247] current_xpos#103 ← current_xpos#36
+Coalesced (already) [248] current_piece_color#79 ← current_piece_color#23
+Coalesced [252] current_ypos#71 ← current_ypos#4
+Coalesced (already) [253] current_piece#76 ← current_piece#11
+Coalesced (already) [254] current_orientation#77 ← current_orientation#15
+Coalesced (already) [255] current_piece_gfx#92 ← current_piece_gfx#15
+Coalesced (already) [256] current_xpos#101 ← current_xpos#16
+Coalesced (already) [257] current_piece_color#77 ← current_piece_color#11
+Coalesced [258] current_movedown_counter#47 ← current_movedown_counter#10
+Coalesced (already) [259] current_ypos#72 ← current_ypos#12
+Coalesced (already) [260] current_piece#77 ← current_piece#11
+Coalesced (already) [261] current_orientation#78 ← current_orientation#15
+Coalesced (already) [262] current_piece_gfx#93 ← current_piece_gfx#15
+Coalesced (already) [263] current_xpos#102 ← current_xpos#16
+Coalesced (already) [264] current_piece_color#78 ← current_piece_color#11
+Coalesced [265] play_move_down::movedown#17 ← play_move_down::movedown#7
+Coalesced [266] play_move_down::movedown#15 ← play_move_down::movedown#10
+Coalesced (already) [267] play_move_down::movedown#14 ← play_move_down::movedown#10
 Coalesced [280] spawn_current::piece_idx#4 ← spawn_current::piece_idx#1
 Coalesced [292] remove_lines::done#7 ← remove_lines::done#2
 Coalesced (already) [295] remove_lines::done#8 ← remove_lines::done#3
@@ -4776,35 +4807,35 @@ Not coalescing [363] lock_current::i#9 ← lock_current::i#1
 Coalesced [364] lock_current::col#6 ← lock_current::col#1
 Coalesced [365] lock_current::c#5 ← lock_current::c#1
 Coalesced [375] keyboard_event_get::return#6 ← keyboard_event_get::return#1
-Coalesced [376] keyboard_events_size#72 ← keyboard_events_size#4
-Coalesced [379] keyboard_events_size#71 ← keyboard_events_size#13
-Coalesced [380] keyboard_events_size#73 ← keyboard_events_size#19
+Coalesced [376] keyboard_events_size#73 ← keyboard_events_size#4
+Coalesced [379] keyboard_events_size#72 ← keyboard_events_size#13
+Coalesced [380] keyboard_events_size#74 ← keyboard_events_size#19
 Coalesced [388] keyboard_event_scan::keycode#17 ← keyboard_event_scan::keycode#1
-Coalesced (already) [389] keyboard_events_size#75 ← keyboard_events_size#29
+Coalesced (already) [389] keyboard_events_size#76 ← keyboard_events_size#29
 Coalesced [418] keyboard_event_scan::row#15 ← keyboard_event_scan::row#1
 Coalesced [419] keyboard_event_scan::keycode#16 ← keyboard_event_scan::keycode#14
-Coalesced (already) [420] keyboard_events_size#74 ← keyboard_events_size#13
+Coalesced (already) [420] keyboard_events_size#75 ← keyboard_events_size#13
 Coalesced [421] keyboard_event_scan::keycode#19 ← keyboard_event_scan::keycode#11
-Coalesced [422] keyboard_events_size#77 ← keyboard_events_size#29
-Coalesced [432] keyboard_events_size#79 ← keyboard_events_size#2
+Coalesced [422] keyboard_events_size#78 ← keyboard_events_size#29
+Coalesced [432] keyboard_events_size#80 ← keyboard_events_size#2
 Coalesced [438] keyboard_event_scan::keycode#18 ← keyboard_event_scan::keycode#15
-Coalesced [439] keyboard_events_size#76 ← keyboard_events_size#30
+Coalesced [439] keyboard_events_size#77 ← keyboard_events_size#30
 Coalesced [440] keyboard_event_scan::col#9 ← keyboard_event_scan::col#1
 Coalesced (already) [441] keyboard_event_scan::keycode#20 ← keyboard_event_scan::keycode#15
-Coalesced (already) [442] keyboard_events_size#78 ← keyboard_events_size#30
-Coalesced [446] keyboard_events_size#82 ← keyboard_events_size#1
-Coalesced (already) [447] keyboard_events_size#81 ← keyboard_events_size#10
-Coalesced (already) [448] keyboard_events_size#80 ← keyboard_events_size#10
-Coalesced [481] init::line#5 ← init::line#1
-Coalesced [482] init::l#5 ← init::l#1
-Coalesced [483] init::c#3 ← init::c#1
-Coalesced [484] init::j#3 ← init::j#1
-Coalesced [485] init::pli#3 ← init::pli#1
-Coalesced [486] init::idx#3 ← init::idx#1
-Coalesced [487] init::i#3 ← init::i#1
-Coalesced [488] init::li#3 ← init::li#1
-Coalesced [491] fill::addr#3 ← fill::addr#0
-Coalesced [497] fill::addr#4 ← fill::addr#1
+Coalesced (already) [442] keyboard_events_size#79 ← keyboard_events_size#30
+Coalesced [446] keyboard_events_size#83 ← keyboard_events_size#1
+Coalesced (already) [447] keyboard_events_size#82 ← keyboard_events_size#10
+Coalesced (already) [448] keyboard_events_size#81 ← keyboard_events_size#10
+Coalesced [463] tables_init::j#3 ← tables_init::j#1
+Coalesced [464] tables_init::pli#3 ← tables_init::pli#1
+Coalesced [465] tables_init::idx#3 ← tables_init::idx#1
+Coalesced [486] render_init::line#5 ← render_init::line#1
+Coalesced [487] render_init::l#5 ← render_init::l#1
+Coalesced [488] render_init::c#3 ← render_init::c#1
+Coalesced [489] render_init::i#3 ← render_init::i#1
+Coalesced [490] render_init::li#3 ← render_init::li#1
+Coalesced [493] fill::addr#3 ← fill::addr#0
+Coalesced [499] fill::addr#4 ← fill::addr#1
 Coalesced down to 69 phi equivalence classes
 Culled Empty Block (label) render_current::@14
 Culled Empty Block (label) render_current::@11
@@ -4832,23 +4863,26 @@ Culled Empty Block (label) keyboard_event_scan::@32
 Culled Empty Block (label) keyboard_event_scan::@31
 Culled Empty Block (label) keyboard_event_scan::@34
 Culled Empty Block (label) keyboard_event_scan::@33
-Culled Empty Block (label) init::@13
-Culled Empty Block (label) init::@14
-Culled Empty Block (label) init::@12
-Culled Empty Block (label) init::@11
+Culled Empty Block (label) tables_init::@3
+Culled Empty Block (label) render_init::@10
+Culled Empty Block (label) render_init::@11
+Culled Empty Block (label) render_init::@9
 Culled Empty Block (label) fill::@3
 Adding NOP phi() at start of @begin
-Adding NOP phi() at start of @26
+Adding NOP phi() at start of @27
 Adding NOP phi() at start of @end
 Adding NOP phi() at start of main
 Adding NOP phi() at start of main::@22
 Adding NOP phi() at start of main::@23
-Adding NOP phi() at start of main::@26
+Adding NOP phi() at start of main::@24
+Adding NOP phi() at start of main::@27
+Adding NOP phi() at start of main::@19
 Adding NOP phi() at start of render_playfield
 Adding NOP phi() at start of play_move_down::@8
 Adding NOP phi() at start of play_move_down::@13
 Adding NOP phi() at start of play_move_down::@19
 Adding NOP phi() at start of play_move_down::@20
+Adding NOP phi() at start of spawn_current
 Adding NOP phi() at start of spawn_current::@2
 Adding NOP phi() at start of remove_lines
 Adding NOP phi() at start of find_line
@@ -4862,401 +4896,402 @@ Adding NOP phi() at start of keyboard_event_scan::@10
 Adding NOP phi() at start of keyboard_event_scan::@23
 Adding NOP phi() at start of keyboard_event_scan::@11
 Adding NOP phi() at start of keyboard_event_scan::@24
-Adding NOP phi() at start of init
-Adding NOP phi() at start of init::@9
+Adding NOP phi() at start of tables_init
+Adding NOP phi() at start of render_init
+Adding NOP phi() at start of render_init::@7
 
 FINAL CONTROL FLOW GRAPH
 @begin: scope:[]  from
   [0] phi()
-  to:@26
-@26: scope:[]  from @begin
+  to:@27
+@27: scope:[]  from @begin
   [1] phi()
   [2] call main 
   to:@end
-@end: scope:[]  from @26
+@end: scope:[]  from @27
   [3] phi()
-main: scope:[main]  from @26
+main: scope:[main]  from @27
   [4] phi()
   [5] call sid_rnd_init 
   to:main::@21
 main::@21: scope:[main]  from main
   asm { sei  }
-  [7] call init 
+  [7] call render_init 
   to:main::@22
 main::@22: scope:[main]  from main::@21
   [8] phi()
-  [9] call spawn_current 
+  [9] call tables_init 
   to:main::@23
 main::@23: scope:[main]  from main::@22
   [10] phi()
-  [11] call render_playfield 
+  [11] call spawn_current 
   to:main::@24
 main::@24: scope:[main]  from main::@23
-  [12] (byte*~) current_piece_gfx#85 ← (byte*) current_piece_gfx#10
-  [13] (byte~) current_piece_color#73 ← (byte) current_piece_color#15
-  [14] call render_current 
-  [15] (byte*~) current_piece#69 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3)
+  [12] phi()
+  [13] call render_playfield 
+  to:main::@25
+main::@25: scope:[main]  from main::@24
+  [14] (byte*~) current_piece_gfx#86 ← (byte*) current_piece_gfx#10
+  [15] (byte~) current_piece_color#74 ← (byte) current_piece_color#15
+  [16] call render_current 
+  [17] (byte*~) current_piece#70 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3)
   to:main::@1
-main::@1: scope:[main]  from main::@10 main::@24
-  [16] (byte) current_movedown_counter#15 ← phi( main::@10/(byte) current_movedown_counter#12 main::@24/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [16] (byte) keyboard_events_size#19 ← phi( main::@10/(byte) keyboard_events_size#16 main::@24/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [16] (byte) current_piece_color#11 ← phi( main::@10/(byte) current_piece_color#13 main::@24/(byte) current_piece_color#15 )
-  [16] (byte) current_ypos#12 ← phi( main::@10/(byte) current_ypos#16 main::@24/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [16] (byte) current_xpos#16 ← phi( main::@10/(byte) current_xpos#23 main::@24/(byte/signed byte/word/signed word/dword/signed dword) 3 )
-  [16] (byte*) current_piece_gfx#15 ← phi( main::@10/(byte*) current_piece_gfx#18 main::@24/(byte*) current_piece_gfx#10 )
-  [16] (byte) current_orientation#15 ← phi( main::@10/(byte) current_orientation#23 main::@24/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [16] (byte*) current_piece#11 ← phi( main::@10/(byte*) current_piece#13 main::@24/(byte*~) current_piece#69 )
+main::@1: scope:[main]  from main::@10 main::@25
+  [18] (byte) current_movedown_counter#15 ← phi( main::@10/(byte) current_movedown_counter#12 main::@25/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [18] (byte) keyboard_events_size#19 ← phi( main::@10/(byte) keyboard_events_size#16 main::@25/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [18] (byte) current_piece_color#11 ← phi( main::@10/(byte) current_piece_color#13 main::@25/(byte) current_piece_color#15 )
+  [18] (byte) current_ypos#12 ← phi( main::@10/(byte) current_ypos#16 main::@25/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [18] (byte) current_xpos#16 ← phi( main::@10/(byte) current_xpos#23 main::@25/(byte/signed byte/word/signed word/dword/signed dword) 3 )
+  [18] (byte*) current_piece_gfx#15 ← phi( main::@10/(byte*) current_piece_gfx#18 main::@25/(byte*) current_piece_gfx#10 )
+  [18] (byte) current_orientation#15 ← phi( main::@10/(byte) current_orientation#23 main::@25/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [18] (byte*) current_piece#11 ← phi( main::@10/(byte*) current_piece#13 main::@25/(byte*~) current_piece#70 )
   to:main::@4
 main::@4: scope:[main]  from main::@1 main::@4
-  [17] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@4
+  [19] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@4
   to:main::@7
 main::@7: scope:[main]  from main::@4 main::@7
-  [18] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 254) goto main::@7
+  [20] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 254) goto main::@7
   to:main::@9
 main::@9: scope:[main]  from main::@7
-  [19] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0)
-  [20] call keyboard_event_scan 
-  to:main::@26
-main::@26: scope:[main]  from main::@9
-  [21] phi()
-  [22] call keyboard_event_get 
-  [23] (byte) keyboard_event_get::return#3 ← (byte) keyboard_event_get::return#2
+  [21] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0)
+  [22] call keyboard_event_scan 
   to:main::@27
-main::@27: scope:[main]  from main::@26
-  [24] (byte) main::key_event#0 ← (byte) keyboard_event_get::return#3
-  [25] (byte) play_move_down::key_event#0 ← (byte) main::key_event#0
-  [26] call play_move_down 
-  [27] (byte) play_move_down::return#0 ← (byte) play_move_down::return#3
+main::@27: scope:[main]  from main::@9
+  [23] phi()
+  [24] call keyboard_event_get 
+  [25] (byte) keyboard_event_get::return#3 ← (byte) keyboard_event_get::return#2
   to:main::@28
 main::@28: scope:[main]  from main::@27
-  [28] (byte~) main::$9 ← (byte) play_move_down::return#0
-  [29] (byte) main::render#1 ← (byte/signed byte/word/signed word/dword/signed dword) 0 + (byte~) main::$9
-  [30] (byte) play_move_leftright::key_event#0 ← (byte) main::key_event#0
-  [31] call play_move_leftright 
-  [32] (byte) play_move_leftright::return#0 ← (byte) play_move_leftright::return#2
+  [26] (byte) main::key_event#0 ← (byte) keyboard_event_get::return#3
+  [27] (byte) play_move_down::key_event#0 ← (byte) main::key_event#0
+  [28] call play_move_down 
+  [29] (byte) play_move_down::return#0 ← (byte) play_move_down::return#3
   to:main::@29
 main::@29: scope:[main]  from main::@28
-  [33] (byte~) main::$10 ← (byte) play_move_leftright::return#0
-  [34] (byte) main::render#2 ← (byte) main::render#1 + (byte~) main::$10
-  [35] (byte) play_move_rotate::key_event#0 ← (byte) main::key_event#0
-  [36] call play_move_rotate 
-  [37] (byte) play_move_rotate::return#0 ← (byte) play_move_rotate::return#2
+  [30] (byte~) main::$10 ← (byte) play_move_down::return#0
+  [31] (byte) main::render#1 ← (byte/signed byte/word/signed word/dword/signed dword) 0 + (byte~) main::$10
+  [32] (byte) play_move_leftright::key_event#0 ← (byte) main::key_event#0
+  [33] call play_move_leftright 
+  [34] (byte) play_move_leftright::return#0 ← (byte) play_move_leftright::return#2
   to:main::@30
 main::@30: scope:[main]  from main::@29
-  [38] (byte~) main::$11 ← (byte) play_move_rotate::return#0
-  [39] (byte) main::render#3 ← (byte) main::render#2 + (byte~) main::$11
-  [40] if((byte) main::render#3==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@10
-  to:main::@19
-main::@19: scope:[main]  from main::@30
-  [41] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0)
-  [42] call render_playfield 
+  [35] (byte~) main::$11 ← (byte) play_move_leftright::return#0
+  [36] (byte) main::render#2 ← (byte) main::render#1 + (byte~) main::$11
+  [37] (byte) play_move_rotate::key_event#0 ← (byte) main::key_event#0
+  [38] call play_move_rotate 
+  [39] (byte) play_move_rotate::return#0 ← (byte) play_move_rotate::return#2
   to:main::@31
-main::@31: scope:[main]  from main::@19
-  [43] (byte~) current_ypos#69 ← (byte) current_ypos#16
-  [44] (byte~) current_xpos#94 ← (byte) current_xpos#23
-  [45] (byte*~) current_piece_gfx#86 ← (byte*) current_piece_gfx#18
-  [46] (byte~) current_piece_color#74 ← (byte) current_piece_color#13
-  [47] call render_current 
+main::@31: scope:[main]  from main::@30
+  [40] (byte~) main::$12 ← (byte) play_move_rotate::return#0
+  [41] (byte) main::render#3 ← (byte) main::render#2 + (byte~) main::$12
+  [42] if((byte) main::render#3==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@10
+  to:main::@19
+main::@19: scope:[main]  from main::@31
+  [43] phi()
+  [44] call render_playfield 
   to:main::@32
-main::@32: scope:[main]  from main::@31
-  [48] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0)
+main::@32: scope:[main]  from main::@19
+  [45] (byte~) current_ypos#70 ← (byte) current_ypos#16
+  [46] (byte~) current_xpos#95 ← (byte) current_xpos#23
+  [47] (byte*~) current_piece_gfx#87 ← (byte*) current_piece_gfx#18
+  [48] (byte~) current_piece_color#75 ← (byte) current_piece_color#13
+  [49] call render_current 
   to:main::@10
-main::@10: scope:[main]  from main::@30 main::@32
-  [49] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0)
+main::@10: scope:[main]  from main::@31 main::@32
+  [50] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0)
   to:main::@1
-render_current: scope:[render_current]  from main::@24 main::@31
-  [50] (byte) current_piece_color#65 ← phi( main::@24/(byte~) current_piece_color#73 main::@31/(byte~) current_piece_color#74 )
-  [50] (byte*) current_piece_gfx#63 ← phi( main::@24/(byte*~) current_piece_gfx#85 main::@31/(byte*~) current_piece_gfx#86 )
-  [50] (byte) current_xpos#63 ← phi( main::@24/(byte/signed byte/word/signed word/dword/signed dword) 3 main::@31/(byte~) current_xpos#94 )
-  [50] (byte) current_ypos#22 ← phi( main::@24/(byte/signed byte/word/signed word/dword/signed dword) 0 main::@31/(byte~) current_ypos#69 )
-  [51] (byte) render_current::ypos2#0 ← (byte) current_ypos#22 << (byte/signed byte/word/signed word/dword/signed dword) 1
+render_current: scope:[render_current]  from main::@25 main::@32
+  [51] (byte) current_piece_color#66 ← phi( main::@25/(byte~) current_piece_color#74 main::@32/(byte~) current_piece_color#75 )
+  [51] (byte*) current_piece_gfx#63 ← phi( main::@25/(byte*~) current_piece_gfx#86 main::@32/(byte*~) current_piece_gfx#87 )
+  [51] (byte) current_xpos#63 ← phi( main::@25/(byte/signed byte/word/signed word/dword/signed dword) 3 main::@32/(byte~) current_xpos#95 )
+  [51] (byte) current_ypos#22 ← phi( main::@25/(byte/signed byte/word/signed word/dword/signed dword) 0 main::@32/(byte~) current_ypos#70 )
+  [52] (byte) render_current::ypos2#0 ← (byte) current_ypos#22 << (byte/signed byte/word/signed word/dword/signed dword) 1
   to:render_current::@1
 render_current::@1: scope:[render_current]  from render_current render_current::@2
-  [52] (byte) render_current::i#4 ← phi( render_current/(byte/signed byte/word/signed word/dword/signed dword) 0 render_current::@2/(byte) render_current::i#8 )
-  [52] (byte) render_current::l#3 ← phi( render_current/(byte/signed byte/word/signed word/dword/signed dword) 0 render_current::@2/(byte) render_current::l#1 )
-  [52] (byte) render_current::ypos2#2 ← phi( render_current/(byte) render_current::ypos2#0 render_current::@2/(byte) render_current::ypos2#1 )
-  [53] if((byte) render_current::ypos2#2>=(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto render_current::@2
+  [53] (byte) render_current::i#4 ← phi( render_current/(byte/signed byte/word/signed word/dword/signed dword) 0 render_current::@2/(byte) render_current::i#8 )
+  [53] (byte) render_current::l#3 ← phi( render_current/(byte/signed byte/word/signed word/dword/signed dword) 0 render_current::@2/(byte) render_current::l#1 )
+  [53] (byte) render_current::ypos2#2 ← phi( render_current/(byte) render_current::ypos2#0 render_current::@2/(byte) render_current::ypos2#1 )
+  [54] if((byte) render_current::ypos2#2>=(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto render_current::@2
   to:render_current::@6
 render_current::@6: scope:[render_current]  from render_current::@1
-  [54] (byte*) render_current::screen_line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte) render_current::ypos2#2)
-  [55] (byte) render_current::xpos#0 ← (byte) current_xpos#63
+  [55] (byte*) render_current::screen_line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte) render_current::ypos2#2)
+  [56] (byte) render_current::xpos#0 ← (byte) current_xpos#63
   to:render_current::@3
 render_current::@3: scope:[render_current]  from render_current::@4 render_current::@6
-  [56] (byte) render_current::c#2 ← phi( render_current::@4/(byte) render_current::c#1 render_current::@6/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [56] (byte) render_current::xpos#2 ← phi( render_current::@4/(byte) render_current::xpos#1 render_current::@6/(byte) render_current::xpos#0 )
-  [56] (byte) render_current::i#2 ← phi( render_current::@4/(byte) render_current::i#1 render_current::@6/(byte) render_current::i#4 )
-  [57] (byte) render_current::current_cell#0 ← *((byte*) current_piece_gfx#63 + (byte) render_current::i#2)
-  [58] (byte) render_current::i#1 ← ++ (byte) render_current::i#2
-  [59] if((byte) render_current::current_cell#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto render_current::@4
+  [57] (byte) render_current::c#2 ← phi( render_current::@4/(byte) render_current::c#1 render_current::@6/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [57] (byte) render_current::xpos#2 ← phi( render_current::@4/(byte) render_current::xpos#1 render_current::@6/(byte) render_current::xpos#0 )
+  [57] (byte) render_current::i#2 ← phi( render_current::@4/(byte) render_current::i#1 render_current::@6/(byte) render_current::i#4 )
+  [58] (byte) render_current::current_cell#0 ← *((byte*) current_piece_gfx#63 + (byte) render_current::i#2)
+  [59] (byte) render_current::i#1 ← ++ (byte) render_current::i#2
+  [60] if((byte) render_current::current_cell#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto render_current::@4
   to:render_current::@7
 render_current::@7: scope:[render_current]  from render_current::@3
-  [60] if((byte) render_current::xpos#2>=(const byte) PLAYFIELD_COLS#0) goto render_current::@4
+  [61] if((byte) render_current::xpos#2>=(const byte) PLAYFIELD_COLS#0) goto render_current::@4
   to:render_current::@8
 render_current::@8: scope:[render_current]  from render_current::@7
-  [61] *((byte*) render_current::screen_line#0 + (byte) render_current::xpos#2) ← (byte) current_piece_color#65
+  [62] *((byte*) render_current::screen_line#0 + (byte) render_current::xpos#2) ← (byte) current_piece_color#66
   to:render_current::@4
 render_current::@4: scope:[render_current]  from render_current::@3 render_current::@7 render_current::@8
-  [62] (byte) render_current::xpos#1 ← ++ (byte) render_current::xpos#2
-  [63] (byte) render_current::c#1 ← ++ (byte) render_current::c#2
-  [64] if((byte) render_current::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@3
+  [63] (byte) render_current::xpos#1 ← ++ (byte) render_current::xpos#2
+  [64] (byte) render_current::c#1 ← ++ (byte) render_current::c#2
+  [65] if((byte) render_current::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@3
   to:render_current::@2
 render_current::@2: scope:[render_current]  from render_current::@1 render_current::@4
-  [65] (byte) render_current::i#8 ← phi( render_current::@1/(byte) render_current::i#4 render_current::@4/(byte) render_current::i#1 )
-  [66] (byte) render_current::ypos2#1 ← (byte) render_current::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2
-  [67] (byte) render_current::l#1 ← ++ (byte) render_current::l#3
-  [68] if((byte) render_current::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@1
+  [66] (byte) render_current::i#8 ← phi( render_current::@1/(byte) render_current::i#4 render_current::@4/(byte) render_current::i#1 )
+  [67] (byte) render_current::ypos2#1 ← (byte) render_current::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2
+  [68] (byte) render_current::l#1 ← ++ (byte) render_current::l#3
+  [69] if((byte) render_current::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@1
   to:render_current::@return
 render_current::@return: scope:[render_current]  from render_current::@2
-  [69] return 
+  [70] return 
   to:@return
-render_playfield: scope:[render_playfield]  from main::@19 main::@23
-  [70] phi()
+render_playfield: scope:[render_playfield]  from main::@19 main::@24
+  [71] phi()
   to:render_playfield::@1
 render_playfield::@1: scope:[render_playfield]  from render_playfield render_playfield::@3
-  [71] (byte) render_playfield::i#3 ← phi( render_playfield/(byte/signed byte/word/signed word/dword/signed dword) 0 render_playfield::@3/(byte) render_playfield::i#1 )
-  [71] (byte) render_playfield::l#2 ← phi( render_playfield/(byte/signed byte/word/signed word/dword/signed dword) 0 render_playfield::@3/(byte) render_playfield::l#1 )
-  [72] (byte~) render_playfield::$1 ← (byte) render_playfield::l#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
-  [73] (byte*) render_playfield::line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_playfield::$1)
+  [72] (byte) render_playfield::i#3 ← phi( render_playfield/(byte/signed byte/word/signed word/dword/signed dword) 0 render_playfield::@3/(byte) render_playfield::i#1 )
+  [72] (byte) render_playfield::l#2 ← phi( render_playfield/(byte/signed byte/word/signed word/dword/signed dword) 0 render_playfield::@3/(byte) render_playfield::l#1 )
+  [73] (byte~) render_playfield::$1 ← (byte) render_playfield::l#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
+  [74] (byte*) render_playfield::line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_playfield::$1)
   to:render_playfield::@2
 render_playfield::@2: scope:[render_playfield]  from render_playfield::@1 render_playfield::@2
-  [74] (byte) render_playfield::c#2 ← phi( render_playfield::@1/(byte/signed byte/word/signed word/dword/signed dword) 0 render_playfield::@2/(byte) render_playfield::c#1 )
-  [74] (byte*) render_playfield::line#2 ← phi( render_playfield::@1/(byte*) render_playfield::line#0 render_playfield::@2/(byte*) render_playfield::line#1 )
-  [74] (byte) render_playfield::i#2 ← phi( render_playfield::@1/(byte) render_playfield::i#3 render_playfield::@2/(byte) render_playfield::i#1 )
-  [75] *((byte*) render_playfield::line#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) render_playfield::i#2)
-  [76] (byte*) render_playfield::line#1 ← ++ (byte*) render_playfield::line#2
-  [77] (byte) render_playfield::i#1 ← ++ (byte) render_playfield::i#2
-  [78] (byte) render_playfield::c#1 ← ++ (byte) render_playfield::c#2
-  [79] if((byte) render_playfield::c#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@2
+  [75] (byte) render_playfield::c#2 ← phi( render_playfield::@1/(byte/signed byte/word/signed word/dword/signed dword) 0 render_playfield::@2/(byte) render_playfield::c#1 )
+  [75] (byte*) render_playfield::line#2 ← phi( render_playfield::@1/(byte*) render_playfield::line#0 render_playfield::@2/(byte*) render_playfield::line#1 )
+  [75] (byte) render_playfield::i#2 ← phi( render_playfield::@1/(byte) render_playfield::i#3 render_playfield::@2/(byte) render_playfield::i#1 )
+  [76] *((byte*) render_playfield::line#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) render_playfield::i#2)
+  [77] (byte*) render_playfield::line#1 ← ++ (byte*) render_playfield::line#2
+  [78] (byte) render_playfield::i#1 ← ++ (byte) render_playfield::i#2
+  [79] (byte) render_playfield::c#1 ← ++ (byte) render_playfield::c#2
+  [80] if((byte) render_playfield::c#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@2
   to:render_playfield::@3
 render_playfield::@3: scope:[render_playfield]  from render_playfield::@2
-  [80] (byte) render_playfield::l#1 ← ++ (byte) render_playfield::l#2
-  [81] if((byte) render_playfield::l#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@1
+  [81] (byte) render_playfield::l#1 ← ++ (byte) render_playfield::l#2
+  [82] if((byte) render_playfield::l#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@1
   to:render_playfield::@return
 render_playfield::@return: scope:[render_playfield]  from render_playfield::@3
-  [82] return 
+  [83] return 
   to:@return
-play_move_rotate: scope:[play_move_rotate]  from main::@29
-  [83] if((byte) play_move_rotate::key_event#0==(const byte) KEY_Z#0) goto play_move_rotate::@1
+play_move_rotate: scope:[play_move_rotate]  from main::@30
+  [84] if((byte) play_move_rotate::key_event#0==(const byte) KEY_Z#0) goto play_move_rotate::@1
   to:play_move_rotate::@6
 play_move_rotate::@6: scope:[play_move_rotate]  from play_move_rotate
-  [84] if((byte) play_move_rotate::key_event#0==(const byte) KEY_X#0) goto play_move_rotate::@2
+  [85] if((byte) play_move_rotate::key_event#0==(const byte) KEY_X#0) goto play_move_rotate::@2
   to:play_move_rotate::@return
 play_move_rotate::@return: scope:[play_move_rotate]  from play_move_rotate::@11 play_move_rotate::@14 play_move_rotate::@6
-  [85] (byte*) current_piece_gfx#18 ← phi( play_move_rotate::@11/(byte*) current_piece_gfx#8 play_move_rotate::@14/(byte*) current_piece_gfx#17 play_move_rotate::@6/(byte*) current_piece_gfx#17 )
-  [85] (byte) current_orientation#23 ← phi( play_move_rotate::@11/(byte) current_orientation#8 play_move_rotate::@14/(byte) current_orientation#18 play_move_rotate::@6/(byte) current_orientation#18 )
-  [85] (byte) play_move_rotate::return#2 ← phi( play_move_rotate::@11/(byte/signed byte/word/signed word/dword/signed dword) 1 play_move_rotate::@14/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_rotate::@6/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [86] return 
+  [86] (byte*) current_piece_gfx#18 ← phi( play_move_rotate::@11/(byte*) current_piece_gfx#8 play_move_rotate::@14/(byte*) current_piece_gfx#17 play_move_rotate::@6/(byte*) current_piece_gfx#17 )
+  [86] (byte) current_orientation#23 ← phi( play_move_rotate::@11/(byte) current_orientation#8 play_move_rotate::@14/(byte) current_orientation#18 play_move_rotate::@6/(byte) current_orientation#18 )
+  [86] (byte) play_move_rotate::return#2 ← phi( play_move_rotate::@11/(byte/signed byte/word/signed word/dword/signed dword) 1 play_move_rotate::@14/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_rotate::@6/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [87] return 
   to:@return
 play_move_rotate::@2: scope:[play_move_rotate]  from play_move_rotate::@6
-  [87] (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 ← (byte) current_orientation#18 + (byte/signed byte/word/signed word/dword/signed dword) 16
-  [88] (byte) play_move_rotate::orientation#2 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 & (byte/signed byte/word/signed word/dword/signed dword) 63
+  [88] (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 ← (byte) current_orientation#18 + (byte/signed byte/word/signed word/dword/signed dword) 16
+  [89] (byte) play_move_rotate::orientation#2 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 & (byte/signed byte/word/signed word/dword/signed dword) 63
   to:play_move_rotate::@4
 play_move_rotate::@4: scope:[play_move_rotate]  from play_move_rotate::@1 play_move_rotate::@2
-  [89] (byte) play_move_rotate::orientation#3 ← phi( play_move_rotate::@1/(byte) play_move_rotate::orientation#1 play_move_rotate::@2/(byte) play_move_rotate::orientation#2 )
-  [90] (byte) collision::xpos#3 ← (byte) current_xpos#23
-  [91] (byte) collision::ypos#3 ← (byte) current_ypos#16
-  [92] (byte) collision::orientation#3 ← (byte) play_move_rotate::orientation#3
-  [93] (byte*~) current_piece#73 ← (byte*) current_piece#13
-  [94] call collision 
-  [95] (byte) collision::return#13 ← (byte) collision::return#14
+  [90] (byte) play_move_rotate::orientation#3 ← phi( play_move_rotate::@1/(byte) play_move_rotate::orientation#1 play_move_rotate::@2/(byte) play_move_rotate::orientation#2 )
+  [91] (byte) collision::xpos#3 ← (byte) current_xpos#23
+  [92] (byte) collision::ypos#3 ← (byte) current_ypos#16
+  [93] (byte) collision::orientation#3 ← (byte) play_move_rotate::orientation#3
+  [94] (byte*~) current_piece#74 ← (byte*) current_piece#13
+  [95] call collision 
+  [96] (byte) collision::return#13 ← (byte) collision::return#14
   to:play_move_rotate::@14
 play_move_rotate::@14: scope:[play_move_rotate]  from play_move_rotate::@4
-  [96] (byte~) play_move_rotate::$6 ← (byte) collision::return#13
-  [97] if((byte~) play_move_rotate::$6!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_rotate::@return
+  [97] (byte~) play_move_rotate::$6 ← (byte) collision::return#13
+  [98] if((byte~) play_move_rotate::$6!=(const byte) COLLISION_NONE#0) goto play_move_rotate::@return
   to:play_move_rotate::@11
 play_move_rotate::@11: scope:[play_move_rotate]  from play_move_rotate::@14
-  [98] (byte) current_orientation#8 ← (byte) play_move_rotate::orientation#3
-  [99] (byte*) current_piece_gfx#8 ← (byte*) current_piece#13 + (byte) current_orientation#8
+  [99] (byte) current_orientation#8 ← (byte) play_move_rotate::orientation#3
+  [100] (byte*) current_piece_gfx#8 ← (byte*) current_piece#13 + (byte) current_orientation#8
   to:play_move_rotate::@return
 play_move_rotate::@1: scope:[play_move_rotate]  from play_move_rotate
-  [100] (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 ← (byte) current_orientation#18 - (byte/signed byte/word/signed word/dword/signed dword) 16
-  [101] (byte) play_move_rotate::orientation#1 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 & (byte/signed byte/word/signed word/dword/signed dword) 63
+  [101] (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 ← (byte) current_orientation#18 - (byte/signed byte/word/signed word/dword/signed dword) 16
+  [102] (byte) play_move_rotate::orientation#1 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 & (byte/signed byte/word/signed word/dword/signed dword) 63
   to:play_move_rotate::@4
 collision: scope:[collision]  from play_move_down::@12 play_move_leftright::@1 play_move_leftright::@7 play_move_rotate::@4
-  [102] (byte) collision::xpos#5 ← phi( play_move_down::@12/(byte) collision::xpos#0 play_move_leftright::@1/(byte) collision::xpos#1 play_move_leftright::@7/(byte) collision::xpos#2 play_move_rotate::@4/(byte) collision::xpos#3 )
-  [102] (byte) collision::ypos#4 ← phi( play_move_down::@12/(byte) collision::ypos#0 play_move_leftright::@1/(byte) collision::ypos#1 play_move_leftright::@7/(byte) collision::ypos#2 play_move_rotate::@4/(byte) collision::ypos#3 )
-  [102] (byte) collision::orientation#4 ← phi( play_move_down::@12/(byte) collision::orientation#0 play_move_leftright::@1/(byte) collision::orientation#1 play_move_leftright::@7/(byte) collision::orientation#2 play_move_rotate::@4/(byte) collision::orientation#3 )
-  [102] (byte*) current_piece#15 ← phi( play_move_down::@12/(byte*~) current_piece#70 play_move_leftright::@1/(byte*~) current_piece#71 play_move_leftright::@7/(byte*~) current_piece#72 play_move_rotate::@4/(byte*~) current_piece#73 )
-  [103] (byte*) collision::piece_gfx#0 ← (byte*) current_piece#15 + (byte) collision::orientation#4
-  [104] (byte) collision::ypos2#0 ← (byte) collision::ypos#4 << (byte/signed byte/word/signed word/dword/signed dword) 1
+  [103] (byte) collision::xpos#5 ← phi( play_move_down::@12/(byte) collision::xpos#0 play_move_leftright::@1/(byte) collision::xpos#1 play_move_leftright::@7/(byte) collision::xpos#2 play_move_rotate::@4/(byte) collision::xpos#3 )
+  [103] (byte) collision::ypos#4 ← phi( play_move_down::@12/(byte) collision::ypos#0 play_move_leftright::@1/(byte) collision::ypos#1 play_move_leftright::@7/(byte) collision::ypos#2 play_move_rotate::@4/(byte) collision::ypos#3 )
+  [103] (byte) collision::orientation#4 ← phi( play_move_down::@12/(byte) collision::orientation#0 play_move_leftright::@1/(byte) collision::orientation#1 play_move_leftright::@7/(byte) collision::orientation#2 play_move_rotate::@4/(byte) collision::orientation#3 )
+  [103] (byte*) current_piece#15 ← phi( play_move_down::@12/(byte*~) current_piece#71 play_move_leftright::@1/(byte*~) current_piece#72 play_move_leftright::@7/(byte*~) current_piece#73 play_move_rotate::@4/(byte*~) current_piece#74 )
+  [104] (byte*) collision::piece_gfx#0 ← (byte*) current_piece#15 + (byte) collision::orientation#4
+  [105] (byte) collision::ypos2#0 ← (byte) collision::ypos#4 << (byte/signed byte/word/signed word/dword/signed dword) 1
   to:collision::@1
 collision::@1: scope:[collision]  from collision collision::@20
-  [105] (byte) collision::l#6 ← phi( collision/(byte/signed byte/word/signed word/dword/signed dword) 0 collision::@20/(byte) collision::l#1 )
-  [105] (byte) collision::i#3 ← phi( collision/(byte/signed byte/word/signed word/dword/signed dword) 0 collision::@20/(byte~) collision::i#11 )
-  [105] (byte) collision::ypos2#2 ← phi( collision/(byte) collision::ypos2#0 collision::@20/(byte) collision::ypos2#1 )
-  [106] (byte*) collision::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) collision::ypos2#2)
-  [107] (byte~) collision::col#9 ← (byte) collision::xpos#5
+  [106] (byte) collision::l#6 ← phi( collision/(byte/signed byte/word/signed word/dword/signed dword) 0 collision::@20/(byte) collision::l#1 )
+  [106] (byte) collision::i#3 ← phi( collision/(byte/signed byte/word/signed word/dword/signed dword) 0 collision::@20/(byte~) collision::i#11 )
+  [106] (byte) collision::ypos2#2 ← phi( collision/(byte) collision::ypos2#0 collision::@20/(byte) collision::ypos2#1 )
+  [107] (byte*) collision::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) collision::ypos2#2)
+  [108] (byte~) collision::col#9 ← (byte) collision::xpos#5
   to:collision::@2
 collision::@2: scope:[collision]  from collision::@1 collision::@21
-  [108] (byte) collision::c#2 ← phi( collision::@1/(byte/signed byte/word/signed word/dword/signed dword) 0 collision::@21/(byte) collision::c#1 )
-  [108] (byte) collision::col#2 ← phi( collision::@1/(byte~) collision::col#9 collision::@21/(byte) collision::col#1 )
-  [108] (byte) collision::i#2 ← phi( collision::@1/(byte) collision::i#3 collision::@21/(byte~) collision::i#13 )
-  [109] (byte) collision::i#1 ← ++ (byte) collision::i#2
-  [110] if(*((byte*) collision::piece_gfx#0 + (byte) collision::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3
+  [109] (byte) collision::c#2 ← phi( collision::@1/(byte/signed byte/word/signed word/dword/signed dword) 0 collision::@21/(byte) collision::c#1 )
+  [109] (byte) collision::col#2 ← phi( collision::@1/(byte~) collision::col#9 collision::@21/(byte) collision::col#1 )
+  [109] (byte) collision::i#2 ← phi( collision::@1/(byte) collision::i#3 collision::@21/(byte~) collision::i#13 )
+  [110] (byte) collision::i#1 ← ++ (byte) collision::i#2
+  [111] if(*((byte*) collision::piece_gfx#0 + (byte) collision::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3
   to:collision::@8
 collision::@8: scope:[collision]  from collision::@2
-  [111] if((byte) collision::ypos2#2<(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto collision::@4
+  [112] if((byte) collision::ypos2#2<(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto collision::@4
   to:collision::@return
 collision::@return: scope:[collision]  from collision::@17 collision::@4 collision::@5 collision::@6 collision::@8
-  [112] (byte) collision::return#14 ← phi( collision::@4/(const byte) COLLISION_LEFT#0 collision::@5/(const byte) COLLISION_RIGHT#0 collision::@6/(const byte) COLLISION_PLAYFIELD#0 collision::@17/(const byte) COLLISION_NONE#0 collision::@8/(const byte) COLLISION_BOTTOM#0 )
-  [113] return 
+  [113] (byte) collision::return#14 ← phi( collision::@4/(const byte) COLLISION_LEFT#0 collision::@5/(const byte) COLLISION_RIGHT#0 collision::@6/(const byte) COLLISION_PLAYFIELD#0 collision::@17/(const byte) COLLISION_NONE#0 collision::@8/(const byte) COLLISION_BOTTOM#0 )
+  [114] return 
   to:@return
 collision::@4: scope:[collision]  from collision::@8
-  [114] (byte~) collision::$7 ← (byte) collision::col#2 & (byte/word/signed word/dword/signed dword) 128
-  [115] if((byte~) collision::$7==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@5
+  [115] (byte~) collision::$7 ← (byte) collision::col#2 & (byte/word/signed word/dword/signed dword) 128
+  [116] if((byte~) collision::$7==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@5
   to:collision::@return
 collision::@5: scope:[collision]  from collision::@4
-  [116] if((byte) collision::col#2<(const byte) PLAYFIELD_COLS#0) goto collision::@6
+  [117] if((byte) collision::col#2<(const byte) PLAYFIELD_COLS#0) goto collision::@6
   to:collision::@return
 collision::@6: scope:[collision]  from collision::@5
-  [117] if(*((byte*) collision::playfield_line#0 + (byte) collision::col#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3
+  [118] if(*((byte*) collision::playfield_line#0 + (byte) collision::col#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3
   to:collision::@return
 collision::@3: scope:[collision]  from collision::@2 collision::@6
-  [118] (byte) collision::col#1 ← ++ (byte) collision::col#2
-  [119] (byte) collision::c#1 ← ++ (byte) collision::c#2
-  [120] if((byte) collision::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@21
+  [119] (byte) collision::col#1 ← ++ (byte) collision::col#2
+  [120] (byte) collision::c#1 ← ++ (byte) collision::c#2
+  [121] if((byte) collision::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@21
   to:collision::@17
 collision::@17: scope:[collision]  from collision::@3
-  [121] (byte) collision::ypos2#1 ← (byte) collision::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2
-  [122] (byte) collision::l#1 ← ++ (byte) collision::l#6
-  [123] if((byte) collision::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@20
+  [122] (byte) collision::ypos2#1 ← (byte) collision::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2
+  [123] (byte) collision::l#1 ← ++ (byte) collision::l#6
+  [124] if((byte) collision::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@20
   to:collision::@return
 collision::@20: scope:[collision]  from collision::@17
-  [124] (byte~) collision::i#11 ← (byte) collision::i#1
+  [125] (byte~) collision::i#11 ← (byte) collision::i#1
   to:collision::@1
 collision::@21: scope:[collision]  from collision::@3
-  [125] (byte~) collision::i#13 ← (byte) collision::i#1
+  [126] (byte~) collision::i#13 ← (byte) collision::i#1
   to:collision::@2
-play_move_leftright: scope:[play_move_leftright]  from main::@28
-  [126] if((byte) play_move_leftright::key_event#0==(const byte) KEY_COMMA#0) goto play_move_leftright::@1
+play_move_leftright: scope:[play_move_leftright]  from main::@29
+  [127] if((byte) play_move_leftright::key_event#0==(const byte) KEY_COMMA#0) goto play_move_leftright::@1
   to:play_move_leftright::@6
 play_move_leftright::@6: scope:[play_move_leftright]  from play_move_leftright
-  [127] if((byte) play_move_leftright::key_event#0!=(const byte) KEY_DOT#0) goto play_move_leftright::@return
+  [128] if((byte) play_move_leftright::key_event#0!=(const byte) KEY_DOT#0) goto play_move_leftright::@return
   to:play_move_leftright::@7
 play_move_leftright::@7: scope:[play_move_leftright]  from play_move_leftright::@6
-  [128] (byte) collision::xpos#2 ← (byte) current_xpos#19 + (byte/signed byte/word/signed word/dword/signed dword) 1
-  [129] (byte) collision::ypos#2 ← (byte) current_ypos#16
-  [130] (byte) collision::orientation#2 ← (byte) current_orientation#18
-  [131] (byte*~) current_piece#72 ← (byte*) current_piece#13
-  [132] call collision 
-  [133] (byte) collision::return#12 ← (byte) collision::return#14
+  [129] (byte) collision::xpos#2 ← (byte) current_xpos#19 + (byte/signed byte/word/signed word/dword/signed dword) 1
+  [130] (byte) collision::ypos#2 ← (byte) current_ypos#16
+  [131] (byte) collision::orientation#2 ← (byte) current_orientation#18
+  [132] (byte*~) current_piece#73 ← (byte*) current_piece#13
+  [133] call collision 
+  [134] (byte) collision::return#12 ← (byte) collision::return#14
   to:play_move_leftright::@15
 play_move_leftright::@15: scope:[play_move_leftright]  from play_move_leftright::@7
-  [134] (byte~) play_move_leftright::$4 ← (byte) collision::return#12
-  [135] if((byte~) play_move_leftright::$4!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return
+  [135] (byte~) play_move_leftright::$4 ← (byte) collision::return#12
+  [136] if((byte~) play_move_leftright::$4!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return
   to:play_move_leftright::@8
 play_move_leftright::@8: scope:[play_move_leftright]  from play_move_leftright::@15
-  [136] (byte) current_xpos#7 ← ++ (byte) current_xpos#19
+  [137] (byte) current_xpos#7 ← ++ (byte) current_xpos#19
   to:play_move_leftright::@return
 play_move_leftright::@return: scope:[play_move_leftright]  from play_move_leftright::@11 play_move_leftright::@14 play_move_leftright::@15 play_move_leftright::@6 play_move_leftright::@8
-  [137] (byte) current_xpos#23 ← phi( play_move_leftright::@11/(byte) current_xpos#9 play_move_leftright::@15/(byte) current_xpos#19 play_move_leftright::@8/(byte) current_xpos#7 play_move_leftright::@14/(byte) current_xpos#19 play_move_leftright::@6/(byte) current_xpos#19 )
-  [137] (byte) play_move_leftright::return#2 ← phi( play_move_leftright::@11/(byte/signed byte/word/signed word/dword/signed dword) 1 play_move_leftright::@15/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_leftright::@8/(byte/signed byte/word/signed word/dword/signed dword) 1 play_move_leftright::@14/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_leftright::@6/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [138] return 
+  [138] (byte) current_xpos#23 ← phi( play_move_leftright::@11/(byte) current_xpos#9 play_move_leftright::@15/(byte) current_xpos#19 play_move_leftright::@8/(byte) current_xpos#7 play_move_leftright::@14/(byte) current_xpos#19 play_move_leftright::@6/(byte) current_xpos#19 )
+  [138] (byte) play_move_leftright::return#2 ← phi( play_move_leftright::@11/(byte/signed byte/word/signed word/dword/signed dword) 1 play_move_leftright::@15/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_leftright::@8/(byte/signed byte/word/signed word/dword/signed dword) 1 play_move_leftright::@14/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_leftright::@6/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [139] return 
   to:@return
 play_move_leftright::@1: scope:[play_move_leftright]  from play_move_leftright
-  [139] (byte) collision::xpos#1 ← (byte) current_xpos#19 - (byte/signed byte/word/signed word/dword/signed dword) 1
-  [140] (byte) collision::ypos#1 ← (byte) current_ypos#16
-  [141] (byte) collision::orientation#1 ← (byte) current_orientation#18
-  [142] (byte*~) current_piece#71 ← (byte*) current_piece#13
-  [143] call collision 
-  [144] (byte) collision::return#1 ← (byte) collision::return#14
+  [140] (byte) collision::xpos#1 ← (byte) current_xpos#19 - (byte/signed byte/word/signed word/dword/signed dword) 1
+  [141] (byte) collision::ypos#1 ← (byte) current_ypos#16
+  [142] (byte) collision::orientation#1 ← (byte) current_orientation#18
+  [143] (byte*~) current_piece#72 ← (byte*) current_piece#13
+  [144] call collision 
+  [145] (byte) collision::return#1 ← (byte) collision::return#14
   to:play_move_leftright::@14
 play_move_leftright::@14: scope:[play_move_leftright]  from play_move_leftright::@1
-  [145] (byte~) play_move_leftright::$8 ← (byte) collision::return#1
-  [146] if((byte~) play_move_leftright::$8!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return
+  [146] (byte~) play_move_leftright::$8 ← (byte) collision::return#1
+  [147] if((byte~) play_move_leftright::$8!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return
   to:play_move_leftright::@11
 play_move_leftright::@11: scope:[play_move_leftright]  from play_move_leftright::@14
-  [147] (byte) current_xpos#9 ← -- (byte) current_xpos#19
+  [148] (byte) current_xpos#9 ← -- (byte) current_xpos#19
   to:play_move_leftright::@return
-play_move_down: scope:[play_move_down]  from main::@27
-  [148] (byte) current_movedown_counter#10 ← ++ (byte) current_movedown_counter#15
-  [149] if((byte) play_move_down::key_event#0!=(const byte) KEY_SPACE#0) goto play_move_down::@1
+play_move_down: scope:[play_move_down]  from main::@28
+  [149] (byte) current_movedown_counter#10 ← ++ (byte) current_movedown_counter#15
+  [150] if((byte) play_move_down::key_event#0!=(const byte) KEY_SPACE#0) goto play_move_down::@1
   to:play_move_down::@8
 play_move_down::@8: scope:[play_move_down]  from play_move_down
-  [150] phi()
+  [151] phi()
   to:play_move_down::@1
 play_move_down::@1: scope:[play_move_down]  from play_move_down play_move_down::@8
-  [151] (byte) play_move_down::movedown#10 ← phi( play_move_down/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_down::@8/(byte/signed byte/word/signed word/dword/signed dword) 1 )
-  [152] call keyboard_event_pressed 
-  [153] (byte) keyboard_event_pressed::return#12 ← (byte) keyboard_event_pressed::return#11
+  [152] (byte) play_move_down::movedown#10 ← phi( play_move_down/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_down::@8/(byte/signed byte/word/signed word/dword/signed dword) 1 )
+  [153] call keyboard_event_pressed 
+  [154] (byte) keyboard_event_pressed::return#12 ← (byte) keyboard_event_pressed::return#11
   to:play_move_down::@17
 play_move_down::@17: scope:[play_move_down]  from play_move_down::@1
-  [154] (byte~) play_move_down::$2 ← (byte) keyboard_event_pressed::return#12
-  [155] if((byte~) play_move_down::$2==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@2
+  [155] (byte~) play_move_down::$2 ← (byte) keyboard_event_pressed::return#12
+  [156] if((byte~) play_move_down::$2==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@2
   to:play_move_down::@9
 play_move_down::@9: scope:[play_move_down]  from play_move_down::@17
-  [156] if((byte) current_movedown_counter#10<(const byte) current_movedown_fast#0) goto play_move_down::@2
+  [157] if((byte) current_movedown_counter#10<(const byte) current_movedown_fast#0) goto play_move_down::@2
   to:play_move_down::@10
 play_move_down::@10: scope:[play_move_down]  from play_move_down::@9
-  [157] (byte) play_move_down::movedown#2 ← ++ (byte) play_move_down::movedown#10
+  [158] (byte) play_move_down::movedown#2 ← ++ (byte) play_move_down::movedown#10
   to:play_move_down::@2
 play_move_down::@2: scope:[play_move_down]  from play_move_down::@10 play_move_down::@17 play_move_down::@9
-  [158] (byte) play_move_down::movedown#7 ← phi( play_move_down::@10/(byte) play_move_down::movedown#2 play_move_down::@17/(byte) play_move_down::movedown#10 play_move_down::@9/(byte) play_move_down::movedown#10 )
-  [159] if((byte) current_movedown_counter#10<(const byte) current_movedown_slow#0) goto play_move_down::@4
+  [159] (byte) play_move_down::movedown#7 ← phi( play_move_down::@10/(byte) play_move_down::movedown#2 play_move_down::@17/(byte) play_move_down::movedown#10 play_move_down::@9/(byte) play_move_down::movedown#10 )
+  [160] if((byte) current_movedown_counter#10<(const byte) current_movedown_slow#0) goto play_move_down::@4
   to:play_move_down::@11
 play_move_down::@11: scope:[play_move_down]  from play_move_down::@2
-  [160] (byte) play_move_down::movedown#3 ← ++ (byte) play_move_down::movedown#7
+  [161] (byte) play_move_down::movedown#3 ← ++ (byte) play_move_down::movedown#7
   to:play_move_down::@4
 play_move_down::@4: scope:[play_move_down]  from play_move_down::@11 play_move_down::@2
-  [161] (byte) play_move_down::movedown#6 ← phi( play_move_down::@11/(byte) play_move_down::movedown#3 play_move_down::@2/(byte) play_move_down::movedown#7 )
-  [162] if((byte) play_move_down::movedown#6==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@return
+  [162] (byte) play_move_down::movedown#6 ← phi( play_move_down::@11/(byte) play_move_down::movedown#3 play_move_down::@2/(byte) play_move_down::movedown#7 )
+  [163] if((byte) play_move_down::movedown#6==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@return
   to:play_move_down::@12
 play_move_down::@12: scope:[play_move_down]  from play_move_down::@4
-  [163] (byte) collision::ypos#0 ← (byte) current_ypos#12 + (byte/signed byte/word/signed word/dword/signed dword) 1
-  [164] (byte) collision::xpos#0 ← (byte) current_xpos#16
-  [165] (byte) collision::orientation#0 ← (byte) current_orientation#15
-  [166] (byte*~) current_piece#70 ← (byte*) current_piece#11
-  [167] call collision 
-  [168] (byte) collision::return#0 ← (byte) collision::return#14
+  [164] (byte) collision::ypos#0 ← (byte) current_ypos#12 + (byte/signed byte/word/signed word/dword/signed dword) 1
+  [165] (byte) collision::xpos#0 ← (byte) current_xpos#16
+  [166] (byte) collision::orientation#0 ← (byte) current_orientation#15
+  [167] (byte*~) current_piece#71 ← (byte*) current_piece#11
+  [168] call collision 
+  [169] (byte) collision::return#0 ← (byte) collision::return#14
   to:play_move_down::@18
 play_move_down::@18: scope:[play_move_down]  from play_move_down::@12
-  [169] (byte~) play_move_down::$12 ← (byte) collision::return#0
-  [170] if((byte~) play_move_down::$12==(const byte) COLLISION_NONE#0) goto play_move_down::@6
+  [170] (byte~) play_move_down::$12 ← (byte) collision::return#0
+  [171] if((byte~) play_move_down::$12==(const byte) COLLISION_NONE#0) goto play_move_down::@6
   to:play_move_down::@13
 play_move_down::@13: scope:[play_move_down]  from play_move_down::@18
-  [171] phi()
-  [172] call lock_current 
+  [172] phi()
+  [173] call lock_current 
   to:play_move_down::@19
 play_move_down::@19: scope:[play_move_down]  from play_move_down::@13
-  [173] phi()
-  [174] call remove_lines 
+  [174] phi()
+  [175] call remove_lines 
   to:play_move_down::@20
 play_move_down::@20: scope:[play_move_down]  from play_move_down::@19
-  [175] phi()
-  [176] call spawn_current 
-  [177] (byte*~) current_piece#74 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3)
+  [176] phi()
+  [177] call spawn_current 
+  [178] (byte*~) current_piece#75 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3)
   to:play_move_down::@7
 play_move_down::@7: scope:[play_move_down]  from play_move_down::@20 play_move_down::@6
-  [178] (byte) current_piece_color#23 ← phi( play_move_down::@20/(byte) current_piece_color#15 play_move_down::@6/(byte) current_piece_color#11 )
-  [178] (byte) current_xpos#36 ← phi( play_move_down::@20/(byte/signed byte/word/signed word/dword/signed dword) 3 play_move_down::@6/(byte) current_xpos#16 )
-  [178] (byte*) current_piece_gfx#29 ← phi( play_move_down::@20/(byte*) current_piece_gfx#10 play_move_down::@6/(byte*) current_piece_gfx#15 )
-  [178] (byte) current_orientation#33 ← phi( play_move_down::@20/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_down::@6/(byte) current_orientation#15 )
-  [178] (byte*) current_piece#23 ← phi( play_move_down::@20/(byte*~) current_piece#74 play_move_down::@6/(byte*) current_piece#11 )
-  [178] (byte) current_ypos#31 ← phi( play_move_down::@20/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_down::@6/(byte) current_ypos#4 )
+  [179] (byte) current_piece_color#23 ← phi( play_move_down::@20/(byte) current_piece_color#15 play_move_down::@6/(byte) current_piece_color#11 )
+  [179] (byte) current_xpos#36 ← phi( play_move_down::@20/(byte/signed byte/word/signed word/dword/signed dword) 3 play_move_down::@6/(byte) current_xpos#16 )
+  [179] (byte*) current_piece_gfx#29 ← phi( play_move_down::@20/(byte*) current_piece_gfx#10 play_move_down::@6/(byte*) current_piece_gfx#15 )
+  [179] (byte) current_orientation#33 ← phi( play_move_down::@20/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_down::@6/(byte) current_orientation#15 )
+  [179] (byte*) current_piece#23 ← phi( play_move_down::@20/(byte*~) current_piece#75 play_move_down::@6/(byte*) current_piece#11 )
+  [179] (byte) current_ypos#31 ← phi( play_move_down::@20/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_down::@6/(byte) current_ypos#4 )
   to:play_move_down::@return
 play_move_down::@return: scope:[play_move_down]  from play_move_down::@4 play_move_down::@7
-  [179] (byte) current_piece_color#13 ← phi( play_move_down::@4/(byte) current_piece_color#11 play_move_down::@7/(byte) current_piece_color#23 )
-  [179] (byte) current_xpos#19 ← phi( play_move_down::@4/(byte) current_xpos#16 play_move_down::@7/(byte) current_xpos#36 )
-  [179] (byte*) current_piece_gfx#17 ← phi( play_move_down::@4/(byte*) current_piece_gfx#15 play_move_down::@7/(byte*) current_piece_gfx#29 )
-  [179] (byte) current_orientation#18 ← phi( play_move_down::@4/(byte) current_orientation#15 play_move_down::@7/(byte) current_orientation#33 )
-  [179] (byte*) current_piece#13 ← phi( play_move_down::@4/(byte*) current_piece#11 play_move_down::@7/(byte*) current_piece#23 )
-  [179] (byte) current_ypos#16 ← phi( play_move_down::@4/(byte) current_ypos#12 play_move_down::@7/(byte) current_ypos#31 )
-  [179] (byte) current_movedown_counter#12 ← phi( play_move_down::@4/(byte) current_movedown_counter#10 play_move_down::@7/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [179] (byte) play_move_down::return#3 ← phi( play_move_down::@4/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_down::@7/(byte/signed byte/word/signed word/dword/signed dword) 1 )
-  [180] return 
+  [180] (byte) current_piece_color#13 ← phi( play_move_down::@4/(byte) current_piece_color#11 play_move_down::@7/(byte) current_piece_color#23 )
+  [180] (byte) current_xpos#19 ← phi( play_move_down::@4/(byte) current_xpos#16 play_move_down::@7/(byte) current_xpos#36 )
+  [180] (byte*) current_piece_gfx#17 ← phi( play_move_down::@4/(byte*) current_piece_gfx#15 play_move_down::@7/(byte*) current_piece_gfx#29 )
+  [180] (byte) current_orientation#18 ← phi( play_move_down::@4/(byte) current_orientation#15 play_move_down::@7/(byte) current_orientation#33 )
+  [180] (byte*) current_piece#13 ← phi( play_move_down::@4/(byte*) current_piece#11 play_move_down::@7/(byte*) current_piece#23 )
+  [180] (byte) current_ypos#16 ← phi( play_move_down::@4/(byte) current_ypos#12 play_move_down::@7/(byte) current_ypos#31 )
+  [180] (byte) current_movedown_counter#12 ← phi( play_move_down::@4/(byte) current_movedown_counter#10 play_move_down::@7/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [180] (byte) play_move_down::return#3 ← phi( play_move_down::@4/(byte/signed byte/word/signed word/dword/signed dword) 0 play_move_down::@7/(byte/signed byte/word/signed word/dword/signed dword) 1 )
+  [181] return 
   to:@return
 play_move_down::@6: scope:[play_move_down]  from play_move_down::@18
-  [181] (byte) current_ypos#4 ← ++ (byte) current_ypos#12
+  [182] (byte) current_ypos#4 ← ++ (byte) current_ypos#12
   to:play_move_down::@7
-spawn_current: scope:[spawn_current]  from main::@22 play_move_down::@20
-  [182] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0)
+spawn_current: scope:[spawn_current]  from main::@23 play_move_down::@20
+  [183] phi()
   to:spawn_current::@1
 spawn_current::@1: scope:[spawn_current]  from spawn_current spawn_current::@7
-  [183] (byte) spawn_current::piece_idx#2 ← phi( spawn_current/(byte/signed byte/word/signed word/dword/signed dword) 7 spawn_current::@7/(byte) spawn_current::piece_idx#1 )
-  [184] if((byte) spawn_current::piece_idx#2==(byte/signed byte/word/signed word/dword/signed dword) 7) goto spawn_current::@2
+  [184] (byte) spawn_current::piece_idx#2 ← phi( spawn_current/(byte/signed byte/word/signed word/dword/signed dword) 7 spawn_current::@7/(byte) spawn_current::piece_idx#1 )
+  [185] if((byte) spawn_current::piece_idx#2==(byte/signed byte/word/signed word/dword/signed dword) 7) goto spawn_current::@2
   to:spawn_current::@3
 spawn_current::@3: scope:[spawn_current]  from spawn_current::@1
-  [185] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0)
   [186] (byte~) spawn_current::$3 ← (byte) spawn_current::piece_idx#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
   [187] (byte*) current_piece_gfx#10 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) + (byte/signed byte/word/signed word/dword/signed dword) 0
   [188] (byte) current_piece_color#15 ← *((const byte[]) PIECES_COLORS#0 + (byte) spawn_current::piece_idx#2)
@@ -5417,7 +5452,7 @@ keyboard_event_pressed: scope:[keyboard_event_pressed]  from keyboard_event_scan
 keyboard_event_pressed::@return: scope:[keyboard_event_pressed]  from keyboard_event_pressed
   [259] return 
   to:@return
-keyboard_event_get: scope:[keyboard_event_get]  from main::@26
+keyboard_event_get: scope:[keyboard_event_get]  from main::@27
   [260] if((byte) keyboard_events_size#13==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_get::@return
   to:keyboard_event_get::@3
 keyboard_event_get::@3: scope:[keyboard_event_get]  from keyboard_event_get
@@ -5544,77 +5579,83 @@ keyboard_matrix_read: scope:[keyboard_matrix_read]  from keyboard_event_scan::@1
 keyboard_matrix_read::@return: scope:[keyboard_matrix_read]  from keyboard_matrix_read
   [320] return 
   to:@return
-init: scope:[init]  from main::@21
+tables_init: scope:[tables_init]  from main::@22
   [321] phi()
-  [322] call fill 
-  to:init::@9
-init::@9: scope:[init]  from init
-  [323] phi()
-  [324] call fill 
-  to:init::@1
-init::@1: scope:[init]  from init::@1 init::@9
-  [325] (byte*) init::li#2 ← phi( init::@1/(byte*) init::li#1 init::@9/(const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 40+(byte/signed byte/word/signed word/dword/signed dword) 15 )
-  [325] (byte) init::i#2 ← phi( init::@1/(byte) init::i#1 init::@9/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [326] (byte~) init::$5 ← (byte) init::i#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
-  [327] *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) init::$5) ← (byte*) init::li#2
-  [328] (byte*) init::li#1 ← (byte*) init::li#2 + (byte/signed byte/word/signed word/dword/signed dword) 40
-  [329] (byte) init::i#1 ← ++ (byte) init::i#2
-  [330] if((byte) init::i#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 2+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@1
-  to:init::@2
-init::@2: scope:[init]  from init::@1 init::@2
-  [331] (byte) init::idx#2 ← phi( init::@2/(byte) init::idx#1 init::@1/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [331] (byte*) init::pli#2 ← phi( init::@2/(byte*) init::pli#1 init::@1/(const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 )
-  [331] (byte) init::j#2 ← phi( init::@2/(byte) init::j#1 init::@1/(byte/signed byte/word/signed word/dword/signed dword) 0 )
-  [332] (byte~) init::$8 ← (byte) init::j#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
-  [333] *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte~) init::$8) ← (byte*) init::pli#2
-  [334] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) init::j#2) ← (byte) init::idx#2
-  [335] (byte*) init::pli#1 ← (byte*) init::pli#2 + (const byte) PLAYFIELD_COLS#0
-  [336] (byte) init::idx#1 ← (byte) init::idx#2 + (const byte) PLAYFIELD_COLS#0
-  [337] (byte) init::j#1 ← ++ (byte) init::j#2
-  [338] if((byte) init::j#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@2
-  to:init::@6
-init::@6: scope:[init]  from init::@2
-  [339] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(const byte) PLAYFIELD_LINES#0) ← (const byte) PLAYFIELD_COLS#0*(const byte) PLAYFIELD_LINES#0
-  to:init::@3
-init::@3: scope:[init]  from init::@6 init::@7
-  [340] (byte) init::l#4 ← phi( init::@6/(byte/signed byte/word/signed word/dword/signed dword) 0 init::@7/(byte) init::l#1 )
-  [340] (byte*) init::line#4 ← phi( init::@6/(const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 14 init::@7/(byte*) init::line#1 )
-  to:init::@4
-init::@4: scope:[init]  from init::@3 init::@4
-  [341] (byte) init::c#2 ← phi( init::@3/(byte/signed byte/word/signed word/dword/signed dword) 0 init::@4/(byte) init::c#1 )
-  [342] (byte*~) init::$14 ← (byte*) init::line#4 + (byte) init::c#2
-  [343] *((byte*~) init::$14) ← (const byte) DARK_GREY#0
-  [344] (byte) init::c#1 ← ++ (byte) init::c#2
-  [345] if((byte) init::c#1!=(const byte) PLAYFIELD_COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@4
-  to:init::@7
-init::@7: scope:[init]  from init::@4
-  [346] (byte*) init::line#1 ← (byte*) init::line#4 + (byte/signed byte/word/signed word/dword/signed dword) 40
-  [347] (byte) init::l#1 ← ++ (byte) init::l#4
-  [348] if((byte) init::l#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@3
-  to:init::@return
-init::@return: scope:[init]  from init::@7
-  [349] return 
+  to:tables_init::@1
+tables_init::@1: scope:[tables_init]  from tables_init tables_init::@1
+  [322] (byte) tables_init::idx#2 ← phi( tables_init/(byte/signed byte/word/signed word/dword/signed dword) 0 tables_init::@1/(byte) tables_init::idx#1 )
+  [322] (byte*) tables_init::pli#2 ← phi( tables_init/(const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 tables_init::@1/(byte*) tables_init::pli#1 )
+  [322] (byte) tables_init::j#2 ← phi( tables_init/(byte/signed byte/word/signed word/dword/signed dword) 0 tables_init::@1/(byte) tables_init::j#1 )
+  [323] (byte~) tables_init::$1 ← (byte) tables_init::j#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
+  [324] *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte~) tables_init::$1) ← (byte*) tables_init::pli#2
+  [325] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) tables_init::j#2) ← (byte) tables_init::idx#2
+  [326] (byte*) tables_init::pli#1 ← (byte*) tables_init::pli#2 + (const byte) PLAYFIELD_COLS#0
+  [327] (byte) tables_init::idx#1 ← (byte) tables_init::idx#2 + (const byte) PLAYFIELD_COLS#0
+  [328] (byte) tables_init::j#1 ← ++ (byte) tables_init::j#2
+  [329] if((byte) tables_init::j#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto tables_init::@1
+  to:tables_init::@2
+tables_init::@2: scope:[tables_init]  from tables_init::@1
+  [330] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(const byte) PLAYFIELD_LINES#0) ← (const byte) PLAYFIELD_COLS#0*(const byte) PLAYFIELD_LINES#0
+  to:tables_init::@return
+tables_init::@return: scope:[tables_init]  from tables_init::@2
+  [331] return 
   to:@return
-fill: scope:[fill]  from init init::@9
-  [350] (byte) fill::val#3 ← phi( init/(byte/word/signed word/dword/signed dword) 160 init::@9/(const byte) BLACK#0 )
-  [350] (byte*) fill::addr#0 ← phi( init/(const byte*) SCREEN#0 init::@9/(const byte*) COLS#0 )
-  [351] (byte*) fill::end#0 ← (byte*) fill::addr#0 + (word/signed word/dword/signed dword) 1000
+render_init: scope:[render_init]  from main::@21
+  [332] phi()
+  [333] call fill 
+  to:render_init::@7
+render_init::@7: scope:[render_init]  from render_init
+  [334] phi()
+  [335] call fill 
+  to:render_init::@1
+render_init::@1: scope:[render_init]  from render_init::@1 render_init::@7
+  [336] (byte*) render_init::li#2 ← phi( render_init::@1/(byte*) render_init::li#1 render_init::@7/(const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 40+(byte/signed byte/word/signed word/dword/signed dword) 15 )
+  [336] (byte) render_init::i#2 ← phi( render_init::@1/(byte) render_init::i#1 render_init::@7/(byte/signed byte/word/signed word/dword/signed dword) 0 )
+  [337] (byte~) render_init::$5 ← (byte) render_init::i#2 << (byte/signed byte/word/signed word/dword/signed dword) 1
+  [338] *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_init::$5) ← (byte*) render_init::li#2
+  [339] (byte*) render_init::li#1 ← (byte*) render_init::li#2 + (byte/signed byte/word/signed word/dword/signed dword) 40
+  [340] (byte) render_init::i#1 ← ++ (byte) render_init::i#2
+  [341] if((byte) render_init::i#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 2+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_init::@1
+  to:render_init::@2
+render_init::@2: scope:[render_init]  from render_init::@1 render_init::@5
+  [342] (byte) render_init::l#4 ← phi( render_init::@1/(byte/signed byte/word/signed word/dword/signed dword) 0 render_init::@5/(byte) render_init::l#1 )
+  [342] (byte*) render_init::line#4 ← phi( render_init::@1/(const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 14 render_init::@5/(byte*) render_init::line#1 )
+  to:render_init::@3
+render_init::@3: scope:[render_init]  from render_init::@2 render_init::@3
+  [343] (byte) render_init::c#2 ← phi( render_init::@2/(byte/signed byte/word/signed word/dword/signed dword) 0 render_init::@3/(byte) render_init::c#1 )
+  [344] (byte*~) render_init::$10 ← (byte*) render_init::line#4 + (byte) render_init::c#2
+  [345] *((byte*~) render_init::$10) ← (const byte) DARK_GREY#0
+  [346] (byte) render_init::c#1 ← ++ (byte) render_init::c#2
+  [347] if((byte) render_init::c#1!=(const byte) PLAYFIELD_COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_init::@3
+  to:render_init::@5
+render_init::@5: scope:[render_init]  from render_init::@3
+  [348] (byte*) render_init::line#1 ← (byte*) render_init::line#4 + (byte/signed byte/word/signed word/dword/signed dword) 40
+  [349] (byte) render_init::l#1 ← ++ (byte) render_init::l#4
+  [350] if((byte) render_init::l#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_init::@2
+  to:render_init::@return
+render_init::@return: scope:[render_init]  from render_init::@5
+  [351] return 
+  to:@return
+fill: scope:[fill]  from render_init render_init::@7
+  [352] (byte) fill::val#3 ← phi( render_init/(byte/word/signed word/dword/signed dword) 160 render_init::@7/(const byte) BLACK#0 )
+  [352] (byte*) fill::addr#0 ← phi( render_init/(const byte*) SCREEN#0 render_init::@7/(const byte*) COLS#0 )
+  [353] (byte*) fill::end#0 ← (byte*) fill::addr#0 + (word/signed word/dword/signed dword) 1000
   to:fill::@1
 fill::@1: scope:[fill]  from fill fill::@1
-  [352] (byte*) fill::addr#2 ← phi( fill/(byte*) fill::addr#0 fill::@1/(byte*) fill::addr#1 )
-  [353] *((byte*) fill::addr#2) ← (byte) fill::val#3
-  [354] (byte*) fill::addr#1 ← ++ (byte*) fill::addr#2
-  [355] if((byte*) fill::addr#1!=(byte*) fill::end#0) goto fill::@1
+  [354] (byte*) fill::addr#2 ← phi( fill/(byte*) fill::addr#0 fill::@1/(byte*) fill::addr#1 )
+  [355] *((byte*) fill::addr#2) ← (byte) fill::val#3
+  [356] (byte*) fill::addr#1 ← ++ (byte*) fill::addr#2
+  [357] if((byte*) fill::addr#1!=(byte*) fill::end#0) goto fill::@1
   to:fill::@return
 fill::@return: scope:[fill]  from fill::@1
-  [356] return 
+  [358] return 
   to:@return
 sid_rnd_init: scope:[sid_rnd_init]  from main
-  [357] *((const word*) SID_VOICE3_FREQ#0) ← (word/dword/signed dword) 65535
-  [358] *((const byte*) SID_VOICE3_CONTROL#0) ← (const byte) SID_CONTROL_NOISE#0
+  [359] *((const word*) SID_VOICE3_FREQ#0) ← (word/dword/signed dword) 65535
+  [360] *((const byte*) SID_VOICE3_CONTROL#0) ← (const byte) SID_CONTROL_NOISE#0
   to:sid_rnd_init::@return
 sid_rnd_init::@return: scope:[sid_rnd_init]  from sid_rnd_init
-  [359] return 
+  [361] return 
   to:@return
 
 
@@ -5715,61 +5756,61 @@ VARIABLE REGISTER WEIGHTS
 (byte) collision::ypos2#2 87.06666666666668
 (byte) current_movedown_counter
 (byte) current_movedown_counter#10 0.5333333333333333
-(byte) current_movedown_counter#12 0.5
+(byte) current_movedown_counter#12 0.52
 (byte) current_movedown_counter#15 1.3
 (byte) current_movedown_fast
 (byte) current_movedown_slow
 (byte) current_orientation
 (byte) current_orientation#15 0.5
 (byte) current_orientation#18 0.32653061224489793
-(byte) current_orientation#23 1.0625
+(byte) current_orientation#23 1.1333333333333333
 (byte) current_orientation#33 4.0
 (byte) current_orientation#8 3.0
 (byte*) current_piece
 (byte*) current_piece#11 0.5588235294117647
-(byte*) current_piece#13 0.3432835820895522
+(byte*) current_piece#13 0.3484848484848484
 (byte*) current_piece#15 10.0
 (byte*) current_piece#23 6.0
-(byte*~) current_piece#69 4.0
 (byte*~) current_piece#70 4.0
 (byte*~) current_piece#71 4.0
 (byte*~) current_piece#72 4.0
 (byte*~) current_piece#73 4.0
 (byte*~) current_piece#74 4.0
+(byte*~) current_piece#75 4.0
 (byte) current_piece_color
 (byte) current_piece_color#11 19.96078431372549
-(byte) current_piece_color#13 1.0
+(byte) current_piece_color#13 1.04
 (byte) current_piece_color#15 0.7272727272727273
 (byte) current_piece_color#23 6.0
-(byte) current_piece_color#65 53.368421052631575
-(byte~) current_piece_color#73 4.0
-(byte~) current_piece_color#74 22.0
+(byte) current_piece_color#66 53.368421052631575
+(byte~) current_piece_color#74 4.0
+(byte~) current_piece_color#75 22.0
 (byte*) current_piece_gfx
 (byte*) current_piece_gfx#10 0.6666666666666666
 (byte*) current_piece_gfx#15 19.96078431372549
 (byte*) current_piece_gfx#17 0.2962962962962963
-(byte*) current_piece_gfx#18 1.75
+(byte*) current_piece_gfx#18 1.8666666666666665
 (byte*) current_piece_gfx#29 6.0
 (byte*) current_piece_gfx#63 53.368421052631575
 (byte*) current_piece_gfx#8 4.0
-(byte*~) current_piece_gfx#85 2.0
-(byte*~) current_piece_gfx#86 11.0
+(byte*~) current_piece_gfx#86 2.0
+(byte*~) current_piece_gfx#87 11.0
 (byte) current_xpos
 (byte) current_xpos#16 2.313725490196078
 (byte) current_xpos#19 0.72
-(byte) current_xpos#23 0.8500000000000003
+(byte) current_xpos#23 0.871794871794872
 (byte) current_xpos#36 4.0
 (byte) current_xpos#63 5.894736842105264
 (byte) current_xpos#7 4.0
 (byte) current_xpos#9 4.0
-(byte~) current_xpos#94 7.333333333333333
+(byte~) current_xpos#95 7.333333333333333
 (byte) current_ypos
 (byte) current_ypos#12 0.5588235294117647
-(byte) current_ypos#16 0.47761194029850734
+(byte) current_ypos#16 0.48484848484848475
 (byte) current_ypos#22 13.0
 (byte) current_ypos#31 4.0
 (byte) current_ypos#4 4.0
-(byte~) current_ypos#69 5.5
+(byte~) current_ypos#70 5.5
 (void()) fill((byte*) fill::start , (word) fill::size , (byte) fill::val)
 (byte*) fill::addr
 (byte*) fill::addr#0 2.0
@@ -5800,34 +5841,6 @@ VARIABLE REGISTER WEIGHTS
 (byte) find_line::y
 (byte) find_line::y#1 1001.0
 (byte) find_line::y#8 300.29999999999995
-(void()) init()
-(byte*~) init::$14 202.0
-(byte~) init::$5 22.0
-(byte~) init::$8 22.0
-(byte) init::c
-(byte) init::c#1 151.5
-(byte) init::c#2 101.0
-(byte) init::i
-(byte) init::i#1 16.5
-(byte) init::i#2 8.25
-(byte) init::idx
-(byte) init::idx#1 7.333333333333333
-(byte) init::idx#2 6.6000000000000005
-(byte) init::j
-(byte) init::j#1 16.5
-(byte) init::j#2 7.333333333333333
-(byte) init::l
-(byte) init::l#1 16.5
-(byte) init::l#4 3.142857142857143
-(byte*) init::li
-(byte*) init::li#1 7.333333333333333
-(byte*) init::li#2 11.0
-(byte*) init::line
-(byte*) init::line#1 7.333333333333333
-(byte*) init::line#4 20.499999999999996
-(byte*) init::pli
-(byte*) init::pli#1 5.5
-(byte*) init::pli#2 8.25
 (byte()) keyboard_event_get()
 (byte) keyboard_event_get::return
 (byte) keyboard_event_get::return#1 4.0
@@ -5876,7 +5889,7 @@ VARIABLE REGISTER WEIGHTS
 (byte) keyboard_events_size#1 2002.0
 (byte) keyboard_events_size#10 810.9000000000001
 (byte) keyboard_events_size#13 9.967741935483872
-(byte) keyboard_events_size#16 0.49999999999999994
+(byte) keyboard_events_size#16 0.5172413793103449
 (byte) keyboard_events_size#19 2.6
 (byte) keyboard_events_size#2 2002.0
 (byte) keyboard_events_size#29 43.57142857142858
@@ -5919,7 +5932,7 @@ VARIABLE REGISTER WEIGHTS
 (void()) main()
 (byte~) main::$10 22.0
 (byte~) main::$11 22.0
-(byte~) main::$9 22.0
+(byte~) main::$12 22.0
 (byte) main::key_event
 (byte) main::key_event#0 4.0
 (byte) main::render
@@ -6014,6 +6027,24 @@ VARIABLE REGISTER WEIGHTS
 (byte) render_current::ypos2#0 4.0
 (byte) render_current::ypos2#1 67.33333333333333
 (byte) render_current::ypos2#2 29.000000000000004
+(void()) render_init()
+(byte*~) render_init::$10 202.0
+(byte~) render_init::$5 22.0
+(byte) render_init::c
+(byte) render_init::c#1 151.5
+(byte) render_init::c#2 101.0
+(byte) render_init::i
+(byte) render_init::i#1 16.5
+(byte) render_init::i#2 8.25
+(byte) render_init::l
+(byte) render_init::l#1 16.5
+(byte) render_init::l#4 3.142857142857143
+(byte*) render_init::li
+(byte*) render_init::li#1 7.333333333333333
+(byte*) render_init::li#2 11.0
+(byte*) render_init::line
+(byte*) render_init::line#1 7.333333333333333
+(byte*) render_init::line#4 20.499999999999996
 (void()) render_playfield()
 (byte~) render_playfield::$1 202.0
 (byte) render_playfield::c
@@ -6041,15 +6072,26 @@ VARIABLE REGISTER WEIGHTS
 (byte~) spawn_current::$3 0.18181818181818182
 (byte) spawn_current::piece_idx
 (byte) spawn_current::piece_idx#1 202.0
-(byte) spawn_current::piece_idx#2 41.199999999999996
+(byte) spawn_current::piece_idx#2 51.5
+(void()) tables_init()
+(byte~) tables_init::$1 22.0
+(byte) tables_init::idx
+(byte) tables_init::idx#1 7.333333333333333
+(byte) tables_init::idx#2 6.6000000000000005
+(byte) tables_init::j
+(byte) tables_init::j#1 16.5
+(byte) tables_init::j#2 7.333333333333333
+(byte*) tables_init::pli
+(byte*) tables_init::pli#1 5.5
+(byte*) tables_init::pli#2 8.25
 
 Initial phi equivalence classes
 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 ]
 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 ]
-[ current_ypos#22 current_ypos#69 ]
-[ current_xpos#63 current_xpos#94 ]
-[ current_piece_gfx#63 current_piece_gfx#85 current_piece_gfx#86 ]
-[ current_piece_color#65 current_piece_color#73 current_piece_color#74 ]
+[ current_ypos#22 current_ypos#70 ]
+[ current_xpos#63 current_xpos#95 ]
+[ current_piece_gfx#63 current_piece_gfx#86 current_piece_gfx#87 ]
+[ current_piece_color#66 current_piece_color#74 current_piece_color#75 ]
 [ render_current::ypos2#2 render_current::ypos2#0 render_current::ypos2#1 ]
 [ render_current::l#3 render_current::l#1 ]
 [ render_current::i#2 render_current::i#1 render_current::i#4 render_current::i#8 ]
@@ -6061,7 +6103,7 @@ Initial phi equivalence classes
 [ render_playfield::c#2 render_playfield::c#1 ]
 [ play_move_rotate::return#2 ]
 [ play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 ]
-[ current_piece#15 current_piece#70 current_piece#71 current_piece#72 current_piece#73 ]
+[ current_piece#15 current_piece#71 current_piece#72 current_piece#73 current_piece#74 ]
 [ collision::orientation#4 collision::orientation#0 collision::orientation#1 collision::orientation#2 collision::orientation#3 ]
 [ collision::ypos#4 collision::ypos#0 collision::ypos#1 collision::ypos#2 collision::ypos#3 ]
 [ collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 ]
@@ -6073,7 +6115,7 @@ Initial phi equivalence classes
 [ collision::return#14 ]
 [ play_move_leftright::return#2 ]
 [ play_move_down::movedown#6 play_move_down::movedown#3 play_move_down::movedown#7 play_move_down::movedown#2 play_move_down::movedown#10 ]
-[ current_piece#23 current_piece#74 current_piece#11 current_piece#13 current_piece#69 ]
+[ current_piece#23 current_piece#75 current_piece#11 current_piece#13 current_piece#70 ]
 [ current_orientation#33 current_orientation#15 current_orientation#23 current_orientation#8 current_orientation#18 ]
 [ current_piece_gfx#29 current_piece_gfx#15 current_piece_gfx#18 current_piece_gfx#10 current_piece_gfx#8 current_piece_gfx#17 ]
 [ current_xpos#36 current_xpos#16 current_xpos#23 current_xpos#9 current_xpos#19 current_xpos#7 ]
@@ -6100,29 +6142,29 @@ Initial phi equivalence classes
 [ keyboard_event_scan::col#2 keyboard_event_scan::col#1 ]
 [ keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 ]
 [ keyboard_events_size#10 keyboard_events_size#29 keyboard_events_size#19 keyboard_events_size#16 keyboard_events_size#13 keyboard_events_size#4 keyboard_events_size#30 keyboard_events_size#2 keyboard_events_size#1 ]
-[ init::i#2 init::i#1 ]
-[ init::li#2 init::li#1 ]
-[ init::j#2 init::j#1 ]
-[ init::pli#2 init::pli#1 ]
-[ init::idx#2 init::idx#1 ]
-[ init::line#4 init::line#1 ]
-[ init::l#4 init::l#1 ]
-[ init::c#2 init::c#1 ]
+[ tables_init::j#2 tables_init::j#1 ]
+[ tables_init::pli#2 tables_init::pli#1 ]
+[ tables_init::idx#2 tables_init::idx#1 ]
+[ render_init::i#2 render_init::i#1 ]
+[ render_init::li#2 render_init::li#1 ]
+[ render_init::line#4 render_init::line#1 ]
+[ render_init::l#4 render_init::l#1 ]
+[ render_init::c#2 render_init::c#1 ]
 [ fill::val#3 ]
 [ fill::addr#2 fill::addr#0 fill::addr#1 ]
 Added variable keyboard_event_get::return#3 to zero page equivalence class [ keyboard_event_get::return#3 ]
 Added variable main::key_event#0 to zero page equivalence class [ main::key_event#0 ]
 Added variable play_move_down::key_event#0 to zero page equivalence class [ play_move_down::key_event#0 ]
 Added variable play_move_down::return#0 to zero page equivalence class [ play_move_down::return#0 ]
-Added variable main::$9 to zero page equivalence class [ main::$9 ]
+Added variable main::$10 to zero page equivalence class [ main::$10 ]
 Added variable main::render#1 to zero page equivalence class [ main::render#1 ]
 Added variable play_move_leftright::key_event#0 to zero page equivalence class [ play_move_leftright::key_event#0 ]
 Added variable play_move_leftright::return#0 to zero page equivalence class [ play_move_leftright::return#0 ]
-Added variable main::$10 to zero page equivalence class [ main::$10 ]
+Added variable main::$11 to zero page equivalence class [ main::$11 ]
 Added variable main::render#2 to zero page equivalence class [ main::render#2 ]
 Added variable play_move_rotate::key_event#0 to zero page equivalence class [ play_move_rotate::key_event#0 ]
 Added variable play_move_rotate::return#0 to zero page equivalence class [ play_move_rotate::return#0 ]
-Added variable main::$11 to zero page equivalence class [ main::$11 ]
+Added variable main::$12 to zero page equivalence class [ main::$12 ]
 Added variable main::render#3 to zero page equivalence class [ main::render#3 ]
 Added variable render_current::screen_line#0 to zero page equivalence class [ render_current::screen_line#0 ]
 Added variable render_current::current_cell#0 to zero page equivalence class [ render_current::current_cell#0 ]
@@ -6173,17 +6215,17 @@ Added variable keyboard_event_scan::$4 to zero page equivalence class [ keyboard
 Added variable keyboard_event_scan::event_type#0 to zero page equivalence class [ keyboard_event_scan::event_type#0 ]
 Added variable keyboard_event_scan::$11 to zero page equivalence class [ keyboard_event_scan::$11 ]
 Added variable keyboard_matrix_read::return#0 to zero page equivalence class [ keyboard_matrix_read::return#0 ]
-Added variable init::$5 to zero page equivalence class [ init::$5 ]
-Added variable init::$8 to zero page equivalence class [ init::$8 ]
-Added variable init::$14 to zero page equivalence class [ init::$14 ]
+Added variable tables_init::$1 to zero page equivalence class [ tables_init::$1 ]
+Added variable render_init::$5 to zero page equivalence class [ render_init::$5 ]
+Added variable render_init::$10 to zero page equivalence class [ render_init::$10 ]
 Added variable fill::end#0 to zero page equivalence class [ fill::end#0 ]
 Complete equivalence classes
 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 ]
 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 ]
-[ current_ypos#22 current_ypos#69 ]
-[ current_xpos#63 current_xpos#94 ]
-[ current_piece_gfx#63 current_piece_gfx#85 current_piece_gfx#86 ]
-[ current_piece_color#65 current_piece_color#73 current_piece_color#74 ]
+[ current_ypos#22 current_ypos#70 ]
+[ current_xpos#63 current_xpos#95 ]
+[ current_piece_gfx#63 current_piece_gfx#86 current_piece_gfx#87 ]
+[ current_piece_color#66 current_piece_color#74 current_piece_color#75 ]
 [ render_current::ypos2#2 render_current::ypos2#0 render_current::ypos2#1 ]
 [ render_current::l#3 render_current::l#1 ]
 [ render_current::i#2 render_current::i#1 render_current::i#4 render_current::i#8 ]
@@ -6195,7 +6237,7 @@ Complete equivalence classes
 [ render_playfield::c#2 render_playfield::c#1 ]
 [ play_move_rotate::return#2 ]
 [ play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 ]
-[ current_piece#15 current_piece#70 current_piece#71 current_piece#72 current_piece#73 ]
+[ current_piece#15 current_piece#71 current_piece#72 current_piece#73 current_piece#74 ]
 [ collision::orientation#4 collision::orientation#0 collision::orientation#1 collision::orientation#2 collision::orientation#3 ]
 [ collision::ypos#4 collision::ypos#0 collision::ypos#1 collision::ypos#2 collision::ypos#3 ]
 [ collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 ]
@@ -6207,7 +6249,7 @@ Complete equivalence classes
 [ collision::return#14 ]
 [ play_move_leftright::return#2 ]
 [ play_move_down::movedown#6 play_move_down::movedown#3 play_move_down::movedown#7 play_move_down::movedown#2 play_move_down::movedown#10 ]
-[ current_piece#23 current_piece#74 current_piece#11 current_piece#13 current_piece#69 ]
+[ current_piece#23 current_piece#75 current_piece#11 current_piece#13 current_piece#70 ]
 [ current_orientation#33 current_orientation#15 current_orientation#23 current_orientation#8 current_orientation#18 ]
 [ current_piece_gfx#29 current_piece_gfx#15 current_piece_gfx#18 current_piece_gfx#10 current_piece_gfx#8 current_piece_gfx#17 ]
 [ current_xpos#36 current_xpos#16 current_xpos#23 current_xpos#9 current_xpos#19 current_xpos#7 ]
@@ -6234,29 +6276,29 @@ Complete equivalence classes
 [ keyboard_event_scan::col#2 keyboard_event_scan::col#1 ]
 [ keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 ]
 [ keyboard_events_size#10 keyboard_events_size#29 keyboard_events_size#19 keyboard_events_size#16 keyboard_events_size#13 keyboard_events_size#4 keyboard_events_size#30 keyboard_events_size#2 keyboard_events_size#1 ]
-[ init::i#2 init::i#1 ]
-[ init::li#2 init::li#1 ]
-[ init::j#2 init::j#1 ]
-[ init::pli#2 init::pli#1 ]
-[ init::idx#2 init::idx#1 ]
-[ init::line#4 init::line#1 ]
-[ init::l#4 init::l#1 ]
-[ init::c#2 init::c#1 ]
+[ tables_init::j#2 tables_init::j#1 ]
+[ tables_init::pli#2 tables_init::pli#1 ]
+[ tables_init::idx#2 tables_init::idx#1 ]
+[ render_init::i#2 render_init::i#1 ]
+[ render_init::li#2 render_init::li#1 ]
+[ render_init::line#4 render_init::line#1 ]
+[ render_init::l#4 render_init::l#1 ]
+[ render_init::c#2 render_init::c#1 ]
 [ fill::val#3 ]
 [ fill::addr#2 fill::addr#0 fill::addr#1 ]
 [ keyboard_event_get::return#3 ]
 [ main::key_event#0 ]
 [ play_move_down::key_event#0 ]
 [ play_move_down::return#0 ]
-[ main::$9 ]
+[ main::$10 ]
 [ main::render#1 ]
 [ play_move_leftright::key_event#0 ]
 [ play_move_leftright::return#0 ]
-[ main::$10 ]
+[ main::$11 ]
 [ main::render#2 ]
 [ play_move_rotate::key_event#0 ]
 [ play_move_rotate::return#0 ]
-[ main::$11 ]
+[ main::$12 ]
 [ main::render#3 ]
 [ render_current::screen_line#0 ]
 [ render_current::current_cell#0 ]
@@ -6307,16 +6349,16 @@ Complete equivalence classes
 [ keyboard_event_scan::event_type#0 ]
 [ keyboard_event_scan::$11 ]
 [ keyboard_matrix_read::return#0 ]
-[ init::$5 ]
-[ init::$8 ]
-[ init::$14 ]
+[ tables_init::$1 ]
+[ render_init::$5 ]
+[ render_init::$10 ]
 [ fill::end#0 ]
 Allocated zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 ]
 Allocated zp ZP_BYTE:3 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 ]
-Allocated zp ZP_BYTE:4 [ current_ypos#22 current_ypos#69 ]
-Allocated zp ZP_BYTE:5 [ current_xpos#63 current_xpos#94 ]
-Allocated zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#85 current_piece_gfx#86 ]
-Allocated zp ZP_BYTE:8 [ current_piece_color#65 current_piece_color#73 current_piece_color#74 ]
+Allocated zp ZP_BYTE:4 [ current_ypos#22 current_ypos#70 ]
+Allocated zp ZP_BYTE:5 [ current_xpos#63 current_xpos#95 ]
+Allocated zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#86 current_piece_gfx#87 ]
+Allocated zp ZP_BYTE:8 [ current_piece_color#66 current_piece_color#74 current_piece_color#75 ]
 Allocated zp ZP_BYTE:9 [ render_current::ypos2#2 render_current::ypos2#0 render_current::ypos2#1 ]
 Allocated zp ZP_BYTE:10 [ render_current::l#3 render_current::l#1 ]
 Allocated zp ZP_BYTE:11 [ render_current::i#2 render_current::i#1 render_current::i#4 render_current::i#8 ]
@@ -6328,7 +6370,7 @@ Allocated zp ZP_WORD:16 [ render_playfield::line#2 render_playfield::line#0 rend
 Allocated zp ZP_BYTE:18 [ render_playfield::c#2 render_playfield::c#1 ]
 Allocated zp ZP_BYTE:19 [ play_move_rotate::return#2 ]
 Allocated zp ZP_BYTE:20 [ play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 ]
-Allocated zp ZP_WORD:21 [ current_piece#15 current_piece#70 current_piece#71 current_piece#72 current_piece#73 ]
+Allocated zp ZP_WORD:21 [ current_piece#15 current_piece#71 current_piece#72 current_piece#73 current_piece#74 ]
 Allocated zp ZP_BYTE:23 [ collision::orientation#4 collision::orientation#0 collision::orientation#1 collision::orientation#2 collision::orientation#3 ]
 Allocated zp ZP_BYTE:24 [ collision::ypos#4 collision::ypos#0 collision::ypos#1 collision::ypos#2 collision::ypos#3 ]
 Allocated zp ZP_BYTE:25 [ collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 ]
@@ -6340,7 +6382,7 @@ Allocated zp ZP_BYTE:30 [ collision::c#2 collision::c#1 ]
 Allocated zp ZP_BYTE:31 [ collision::return#14 ]
 Allocated zp ZP_BYTE:32 [ play_move_leftright::return#2 ]
 Allocated zp ZP_BYTE:33 [ play_move_down::movedown#6 play_move_down::movedown#3 play_move_down::movedown#7 play_move_down::movedown#2 play_move_down::movedown#10 ]
-Allocated zp ZP_WORD:34 [ current_piece#23 current_piece#74 current_piece#11 current_piece#13 current_piece#69 ]
+Allocated zp ZP_WORD:34 [ current_piece#23 current_piece#75 current_piece#11 current_piece#13 current_piece#70 ]
 Allocated zp ZP_BYTE:36 [ current_orientation#33 current_orientation#15 current_orientation#23 current_orientation#8 current_orientation#18 ]
 Allocated zp ZP_WORD:37 [ current_piece_gfx#29 current_piece_gfx#15 current_piece_gfx#18 current_piece_gfx#10 current_piece_gfx#8 current_piece_gfx#17 ]
 Allocated zp ZP_BYTE:39 [ current_xpos#36 current_xpos#16 current_xpos#23 current_xpos#9 current_xpos#19 current_xpos#7 ]
@@ -6367,29 +6409,29 @@ Allocated zp ZP_BYTE:59 [ keyboard_event_scan::row#2 keyboard_event_scan::row#1
 Allocated zp ZP_BYTE:60 [ keyboard_event_scan::col#2 keyboard_event_scan::col#1 ]
 Allocated zp ZP_BYTE:61 [ keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 ]
 Allocated zp ZP_BYTE:62 [ keyboard_events_size#10 keyboard_events_size#29 keyboard_events_size#19 keyboard_events_size#16 keyboard_events_size#13 keyboard_events_size#4 keyboard_events_size#30 keyboard_events_size#2 keyboard_events_size#1 ]
-Allocated zp ZP_BYTE:63 [ init::i#2 init::i#1 ]
-Allocated zp ZP_WORD:64 [ init::li#2 init::li#1 ]
-Allocated zp ZP_BYTE:66 [ init::j#2 init::j#1 ]
-Allocated zp ZP_WORD:67 [ init::pli#2 init::pli#1 ]
-Allocated zp ZP_BYTE:69 [ init::idx#2 init::idx#1 ]
-Allocated zp ZP_WORD:70 [ init::line#4 init::line#1 ]
-Allocated zp ZP_BYTE:72 [ init::l#4 init::l#1 ]
-Allocated zp ZP_BYTE:73 [ init::c#2 init::c#1 ]
+Allocated zp ZP_BYTE:63 [ tables_init::j#2 tables_init::j#1 ]
+Allocated zp ZP_WORD:64 [ tables_init::pli#2 tables_init::pli#1 ]
+Allocated zp ZP_BYTE:66 [ tables_init::idx#2 tables_init::idx#1 ]
+Allocated zp ZP_BYTE:67 [ render_init::i#2 render_init::i#1 ]
+Allocated zp ZP_WORD:68 [ render_init::li#2 render_init::li#1 ]
+Allocated zp ZP_WORD:70 [ render_init::line#4 render_init::line#1 ]
+Allocated zp ZP_BYTE:72 [ render_init::l#4 render_init::l#1 ]
+Allocated zp ZP_BYTE:73 [ render_init::c#2 render_init::c#1 ]
 Allocated zp ZP_BYTE:74 [ fill::val#3 ]
 Allocated zp ZP_WORD:75 [ fill::addr#2 fill::addr#0 fill::addr#1 ]
 Allocated zp ZP_BYTE:77 [ keyboard_event_get::return#3 ]
 Allocated zp ZP_BYTE:78 [ main::key_event#0 ]
 Allocated zp ZP_BYTE:79 [ play_move_down::key_event#0 ]
 Allocated zp ZP_BYTE:80 [ play_move_down::return#0 ]
-Allocated zp ZP_BYTE:81 [ main::$9 ]
+Allocated zp ZP_BYTE:81 [ main::$10 ]
 Allocated zp ZP_BYTE:82 [ main::render#1 ]
 Allocated zp ZP_BYTE:83 [ play_move_leftright::key_event#0 ]
 Allocated zp ZP_BYTE:84 [ play_move_leftright::return#0 ]
-Allocated zp ZP_BYTE:85 [ main::$10 ]
+Allocated zp ZP_BYTE:85 [ main::$11 ]
 Allocated zp ZP_BYTE:86 [ main::render#2 ]
 Allocated zp ZP_BYTE:87 [ play_move_rotate::key_event#0 ]
 Allocated zp ZP_BYTE:88 [ play_move_rotate::return#0 ]
-Allocated zp ZP_BYTE:89 [ main::$11 ]
+Allocated zp ZP_BYTE:89 [ main::$12 ]
 Allocated zp ZP_BYTE:90 [ main::render#3 ]
 Allocated zp ZP_WORD:91 [ render_current::screen_line#0 ]
 Allocated zp ZP_BYTE:93 [ render_current::current_cell#0 ]
@@ -6440,9 +6482,9 @@ Allocated zp ZP_BYTE:140 [ keyboard_event_scan::$4 ]
 Allocated zp ZP_BYTE:141 [ keyboard_event_scan::event_type#0 ]
 Allocated zp ZP_BYTE:142 [ keyboard_event_scan::$11 ]
 Allocated zp ZP_BYTE:143 [ keyboard_matrix_read::return#0 ]
-Allocated zp ZP_BYTE:144 [ init::$5 ]
-Allocated zp ZP_BYTE:145 [ init::$8 ]
-Allocated zp ZP_WORD:146 [ init::$14 ]
+Allocated zp ZP_BYTE:144 [ tables_init::$1 ]
+Allocated zp ZP_BYTE:145 [ render_init::$5 ]
+Allocated zp ZP_WORD:146 [ render_init::$10 ]
 Allocated zp ZP_WORD:148 [ fill::end#0 ]
 
 INITIAL ASM
@@ -6496,38 +6538,38 @@ INITIAL ASM
   .label current_ypos_22 = 4
   .label current_xpos_63 = 5
   .label current_piece_gfx_63 = 6
-  .label current_piece_color_65 = 8
-  .label current_ypos_69 = 4
-  .label current_xpos_94 = 5
-  .label current_piece_gfx_85 = 6
+  .label current_piece_color_66 = 8
+  .label current_ypos_70 = 4
+  .label current_xpos_95 = 5
   .label current_piece_gfx_86 = 6
-  .label current_piece_color_73 = 8
+  .label current_piece_gfx_87 = 6
   .label current_piece_color_74 = 8
-  .label current_piece_70 = $15
+  .label current_piece_color_75 = 8
   .label current_piece_71 = $15
   .label current_piece_72 = $15
   .label current_piece_73 = $15
+  .label current_piece_74 = $15
 //SEG2 @begin
 bbegin:
-//SEG3 [1] phi from @begin to @26 [phi:@begin->@26]
-b26_from_bbegin:
-  jmp b26
-//SEG4 @26
-b26:
+//SEG3 [1] phi from @begin to @27 [phi:@begin->@27]
+b27_from_bbegin:
+  jmp b27
+//SEG4 @27
+b27:
 //SEG5 [2] call main 
-//SEG6 [4] phi from @26 to main [phi:@26->main]
-main_from_b26:
+//SEG6 [4] phi from @27 to main [phi:@27->main]
+main_from_b27:
   jsr main
-//SEG7 [3] phi from @26 to @end [phi:@26->@end]
-bend_from_b26:
+//SEG7 [3] phi from @27 to @end [phi:@27->@end]
+bend_from_b27:
   jmp bend
 //SEG8 @end
 bend:
 //SEG9 main
 main: {
-    .label _9 = $51
-    .label _10 = $55
-    .label _11 = $59
+    .label _10 = $51
+    .label _11 = $55
+    .label _12 = $59
     .label key_event = $4e
     .label render = $52
     .label render_2 = $56
@@ -6539,235 +6581,241 @@ main: {
   b21:
   //SEG12 asm { sei  }
     sei
-  //SEG13 [7] call init 
-  //SEG14 [321] phi from main::@21 to init [phi:main::@21->init]
-  init_from_b21:
-    jsr init
+  //SEG13 [7] call render_init 
+  //SEG14 [332] phi from main::@21 to render_init [phi:main::@21->render_init]
+  render_init_from_b21:
+    jsr render_init
   //SEG15 [8] phi from main::@21 to main::@22 [phi:main::@21->main::@22]
   b22_from_b21:
     jmp b22
   //SEG16 main::@22
   b22:
-  //SEG17 [9] call spawn_current 
-    jsr spawn_current
-  //SEG18 [10] phi from main::@22 to main::@23 [phi:main::@22->main::@23]
+  //SEG17 [9] call tables_init 
+  //SEG18 [321] phi from main::@22 to tables_init [phi:main::@22->tables_init]
+  tables_init_from_b22:
+    jsr tables_init
+  //SEG19 [10] phi from main::@22 to main::@23 [phi:main::@22->main::@23]
   b23_from_b22:
     jmp b23
-  //SEG19 main::@23
+  //SEG20 main::@23
   b23:
-  //SEG20 [11] call render_playfield 
-  //SEG21 [70] phi from main::@23 to render_playfield [phi:main::@23->render_playfield]
-  render_playfield_from_b23:
-    jsr render_playfield
+  //SEG21 [11] call spawn_current 
+  //SEG22 [183] phi from main::@23 to spawn_current [phi:main::@23->spawn_current]
+  spawn_current_from_b23:
+    jsr spawn_current
+  //SEG23 [12] phi from main::@23 to main::@24 [phi:main::@23->main::@24]
+  b24_from_b23:
     jmp b24
-  //SEG22 main::@24
+  //SEG24 main::@24
   b24:
-  //SEG23 [12] (byte*~) current_piece_gfx#85 ← (byte*) current_piece_gfx#10 -- pbuz1=pbuz2 
+  //SEG25 [13] call render_playfield 
+  //SEG26 [71] phi from main::@24 to render_playfield [phi:main::@24->render_playfield]
+  render_playfield_from_b24:
+    jsr render_playfield
+    jmp b25
+  //SEG27 main::@25
+  b25:
+  //SEG28 [14] (byte*~) current_piece_gfx#86 ← (byte*) current_piece_gfx#10 -- pbuz1=pbuz2 
     lda current_piece_gfx
-    sta current_piece_gfx_85
+    sta current_piece_gfx_86
     lda current_piece_gfx+1
-    sta current_piece_gfx_85+1
-  //SEG24 [13] (byte~) current_piece_color#73 ← (byte) current_piece_color#15 -- vbuz1=vbuz2 
+    sta current_piece_gfx_86+1
+  //SEG29 [15] (byte~) current_piece_color#74 ← (byte) current_piece_color#15 -- vbuz1=vbuz2 
     lda current_piece_color
-    sta current_piece_color_73
-  //SEG25 [14] call render_current 
-  //SEG26 [50] phi from main::@24 to render_current [phi:main::@24->render_current]
-  render_current_from_b24:
-  //SEG27 [50] phi (byte) current_piece_color#65 = (byte~) current_piece_color#73 [phi:main::@24->render_current#0] -- register_copy 
-  //SEG28 [50] phi (byte*) current_piece_gfx#63 = (byte*~) current_piece_gfx#85 [phi:main::@24->render_current#1] -- register_copy 
-  //SEG29 [50] phi (byte) current_xpos#63 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:main::@24->render_current#2] -- vbuz1=vbuc1 
+    sta current_piece_color_74
+  //SEG30 [16] call render_current 
+  //SEG31 [51] phi from main::@25 to render_current [phi:main::@25->render_current]
+  render_current_from_b25:
+  //SEG32 [51] phi (byte) current_piece_color#66 = (byte~) current_piece_color#74 [phi:main::@25->render_current#0] -- register_copy 
+  //SEG33 [51] phi (byte*) current_piece_gfx#63 = (byte*~) current_piece_gfx#86 [phi:main::@25->render_current#1] -- register_copy 
+  //SEG34 [51] phi (byte) current_xpos#63 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:main::@25->render_current#2] -- vbuz1=vbuc1 
     lda #3
     sta current_xpos_63
-  //SEG30 [50] phi (byte) current_ypos#22 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@24->render_current#3] -- vbuz1=vbuc1 
+  //SEG35 [51] phi (byte) current_ypos#22 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@25->render_current#3] -- vbuz1=vbuc1 
     lda #0
     sta current_ypos_22
     jsr render_current
-  //SEG31 [15] (byte*~) current_piece#69 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) -- pbuz1=pptc1_derefidx_vbuz2 
+  //SEG36 [17] (byte*~) current_piece#70 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) -- pbuz1=pptc1_derefidx_vbuz2 
     ldy spawn_current._3
     lda PIECES,y
     sta current_piece
     lda PIECES+1,y
     sta current_piece+1
-  //SEG32 [16] phi from main::@24 to main::@1 [phi:main::@24->main::@1]
-  b1_from_b24:
-  //SEG33 [16] phi (byte) current_movedown_counter#15 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@24->main::@1#0] -- vbuz1=vbuc1 
+  //SEG37 [18] phi from main::@25 to main::@1 [phi:main::@25->main::@1]
+  b1_from_b25:
+  //SEG38 [18] phi (byte) current_movedown_counter#15 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@25->main::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta current_movedown_counter
-  //SEG34 [16] phi (byte) keyboard_events_size#19 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@24->main::@1#1] -- vbuz1=vbuc1 
+  //SEG39 [18] phi (byte) keyboard_events_size#19 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@25->main::@1#1] -- vbuz1=vbuc1 
     lda #0
     sta keyboard_events_size
-  //SEG35 [16] phi (byte) current_piece_color#11 = (byte) current_piece_color#15 [phi:main::@24->main::@1#2] -- register_copy 
-  //SEG36 [16] phi (byte) current_ypos#12 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@24->main::@1#3] -- vbuz1=vbuc1 
+  //SEG40 [18] phi (byte) current_piece_color#11 = (byte) current_piece_color#15 [phi:main::@25->main::@1#2] -- register_copy 
+  //SEG41 [18] phi (byte) current_ypos#12 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@25->main::@1#3] -- vbuz1=vbuc1 
     lda #0
     sta current_ypos
-  //SEG37 [16] phi (byte) current_xpos#16 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:main::@24->main::@1#4] -- vbuz1=vbuc1 
+  //SEG42 [18] phi (byte) current_xpos#16 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:main::@25->main::@1#4] -- vbuz1=vbuc1 
     lda #3
     sta current_xpos
-  //SEG38 [16] phi (byte*) current_piece_gfx#15 = (byte*) current_piece_gfx#10 [phi:main::@24->main::@1#5] -- register_copy 
-  //SEG39 [16] phi (byte) current_orientation#15 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@24->main::@1#6] -- vbuz1=vbuc1 
+  //SEG43 [18] phi (byte*) current_piece_gfx#15 = (byte*) current_piece_gfx#10 [phi:main::@25->main::@1#5] -- register_copy 
+  //SEG44 [18] phi (byte) current_orientation#15 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@25->main::@1#6] -- vbuz1=vbuc1 
     lda #0
     sta current_orientation
-  //SEG40 [16] phi (byte*) current_piece#11 = (byte*~) current_piece#69 [phi:main::@24->main::@1#7] -- register_copy 
+  //SEG45 [18] phi (byte*) current_piece#11 = (byte*~) current_piece#70 [phi:main::@25->main::@1#7] -- register_copy 
     jmp b1
-  //SEG41 main::@1
+  //SEG46 main::@1
   b1:
     jmp b4
-  //SEG42 main::@4
+  //SEG47 main::@4
   b4:
-  //SEG43 [17] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@4 -- _deref_pbuc1_neq_vbuc2_then_la1 
+  //SEG48 [19] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@4 -- _deref_pbuc1_neq_vbuc2_then_la1 
     lda RASTER
     cmp #$ff
     bne b4
     jmp b7
-  //SEG44 main::@7
+  //SEG49 main::@7
   b7:
-  //SEG45 [18] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 254) goto main::@7 -- _deref_pbuc1_neq_vbuc2_then_la1 
+  //SEG50 [20] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 254) goto main::@7 -- _deref_pbuc1_neq_vbuc2_then_la1 
     lda RASTER
     cmp #$fe
     bne b7
     jmp b9
-  //SEG46 main::@9
+  //SEG51 main::@9
   b9:
-  //SEG47 [19] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_inc__deref_pbuc1 
+  //SEG52 [21] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_inc__deref_pbuc1 
     inc BORDERCOL
-  //SEG48 [20] call keyboard_event_scan 
-  //SEG49 [265] phi from main::@9 to keyboard_event_scan [phi:main::@9->keyboard_event_scan]
+  //SEG53 [22] call keyboard_event_scan 
+  //SEG54 [265] phi from main::@9 to keyboard_event_scan [phi:main::@9->keyboard_event_scan]
   keyboard_event_scan_from_b9:
     jsr keyboard_event_scan
-  //SEG50 [21] phi from main::@9 to main::@26 [phi:main::@9->main::@26]
-  b26_from_b9:
-    jmp b26
-  //SEG51 main::@26
-  b26:
-  //SEG52 [22] call keyboard_event_get 
+  //SEG55 [23] phi from main::@9 to main::@27 [phi:main::@9->main::@27]
+  b27_from_b9:
+    jmp b27
+  //SEG56 main::@27
+  b27:
+  //SEG57 [24] call keyboard_event_get 
     jsr keyboard_event_get
-  //SEG53 [23] (byte) keyboard_event_get::return#3 ← (byte) keyboard_event_get::return#2 -- vbuz1=vbuz2 
+  //SEG58 [25] (byte) keyboard_event_get::return#3 ← (byte) keyboard_event_get::return#2 -- vbuz1=vbuz2 
     lda keyboard_event_get.return
     sta keyboard_event_get.return_3
-    jmp b27
-  //SEG54 main::@27
-  b27:
-  //SEG55 [24] (byte) main::key_event#0 ← (byte) keyboard_event_get::return#3 -- vbuz1=vbuz2 
-    lda keyboard_event_get.return_3
-    sta key_event
-  //SEG56 [25] (byte) play_move_down::key_event#0 ← (byte) main::key_event#0 -- vbuz1=vbuz2 
-    lda key_event
-    sta play_move_down.key_event
-  //SEG57 [26] call play_move_down 
-    jsr play_move_down
-  //SEG58 [27] (byte) play_move_down::return#0 ← (byte) play_move_down::return#3 -- vbuz1=vbuz2 
-    lda play_move_down.return_3
-    sta play_move_down.return
     jmp b28
   //SEG59 main::@28
   b28:
-  //SEG60 [28] (byte~) main::$9 ← (byte) play_move_down::return#0 -- vbuz1=vbuz2 
+  //SEG60 [26] (byte) main::key_event#0 ← (byte) keyboard_event_get::return#3 -- vbuz1=vbuz2 
+    lda keyboard_event_get.return_3
+    sta key_event
+  //SEG61 [27] (byte) play_move_down::key_event#0 ← (byte) main::key_event#0 -- vbuz1=vbuz2 
+    lda key_event
+    sta play_move_down.key_event
+  //SEG62 [28] call play_move_down 
+    jsr play_move_down
+  //SEG63 [29] (byte) play_move_down::return#0 ← (byte) play_move_down::return#3 -- vbuz1=vbuz2 
+    lda play_move_down.return_3
+    sta play_move_down.return
+    jmp b29
+  //SEG64 main::@29
+  b29:
+  //SEG65 [30] (byte~) main::$10 ← (byte) play_move_down::return#0 -- vbuz1=vbuz2 
     lda play_move_down.return
-    sta _9
-  //SEG61 [29] (byte) main::render#1 ← (byte/signed byte/word/signed word/dword/signed dword) 0 + (byte~) main::$9 -- vbuz1=vbuc1_plus_vbuz2 
+    sta _10
+  //SEG66 [31] (byte) main::render#1 ← (byte/signed byte/word/signed word/dword/signed dword) 0 + (byte~) main::$10 -- vbuz1=vbuc1_plus_vbuz2 
     lda #0
     clc
-    adc _9
+    adc _10
     sta render
-  //SEG62 [30] (byte) play_move_leftright::key_event#0 ← (byte) main::key_event#0 -- vbuz1=vbuz2 
+  //SEG67 [32] (byte) play_move_leftright::key_event#0 ← (byte) main::key_event#0 -- vbuz1=vbuz2 
     lda key_event
     sta play_move_leftright.key_event
-  //SEG63 [31] call play_move_leftright 
+  //SEG68 [33] call play_move_leftright 
     jsr play_move_leftright
-  //SEG64 [32] (byte) play_move_leftright::return#0 ← (byte) play_move_leftright::return#2 -- vbuz1=vbuz2 
+  //SEG69 [34] (byte) play_move_leftright::return#0 ← (byte) play_move_leftright::return#2 -- vbuz1=vbuz2 
     lda play_move_leftright.return_2
     sta play_move_leftright.return
-    jmp b29
-  //SEG65 main::@29
-  b29:
-  //SEG66 [33] (byte~) main::$10 ← (byte) play_move_leftright::return#0 -- vbuz1=vbuz2 
+    jmp b30
+  //SEG70 main::@30
+  b30:
+  //SEG71 [35] (byte~) main::$11 ← (byte) play_move_leftright::return#0 -- vbuz1=vbuz2 
     lda play_move_leftright.return
-    sta _10
-  //SEG67 [34] (byte) main::render#2 ← (byte) main::render#1 + (byte~) main::$10 -- vbuz1=vbuz2_plus_vbuz3 
+    sta _11
+  //SEG72 [36] (byte) main::render#2 ← (byte) main::render#1 + (byte~) main::$11 -- vbuz1=vbuz2_plus_vbuz3 
     lda render
     clc
-    adc _10
+    adc _11
     sta render_2
-  //SEG68 [35] (byte) play_move_rotate::key_event#0 ← (byte) main::key_event#0 -- vbuz1=vbuz2 
+  //SEG73 [37] (byte) play_move_rotate::key_event#0 ← (byte) main::key_event#0 -- vbuz1=vbuz2 
     lda key_event
     sta play_move_rotate.key_event
-  //SEG69 [36] call play_move_rotate 
+  //SEG74 [38] call play_move_rotate 
     jsr play_move_rotate
-  //SEG70 [37] (byte) play_move_rotate::return#0 ← (byte) play_move_rotate::return#2 -- vbuz1=vbuz2 
+  //SEG75 [39] (byte) play_move_rotate::return#0 ← (byte) play_move_rotate::return#2 -- vbuz1=vbuz2 
     lda play_move_rotate.return_2
     sta play_move_rotate.return
-    jmp b30
-  //SEG71 main::@30
-  b30:
-  //SEG72 [38] (byte~) main::$11 ← (byte) play_move_rotate::return#0 -- vbuz1=vbuz2 
+    jmp b31
+  //SEG76 main::@31
+  b31:
+  //SEG77 [40] (byte~) main::$12 ← (byte) play_move_rotate::return#0 -- vbuz1=vbuz2 
     lda play_move_rotate.return
-    sta _11
-  //SEG73 [39] (byte) main::render#3 ← (byte) main::render#2 + (byte~) main::$11 -- vbuz1=vbuz2_plus_vbuz3 
+    sta _12
+  //SEG78 [41] (byte) main::render#3 ← (byte) main::render#2 + (byte~) main::$12 -- vbuz1=vbuz2_plus_vbuz3 
     lda render_2
     clc
-    adc _11
+    adc _12
     sta render_3
-  //SEG74 [40] if((byte) main::render#3==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@10 -- vbuz1_eq_0_then_la1 
+  //SEG79 [42] if((byte) main::render#3==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@10 -- vbuz1_eq_0_then_la1 
     lda render_3
     cmp #0
     beq b10
+  //SEG80 [43] phi from main::@31 to main::@19 [phi:main::@31->main::@19]
+  b19_from_b31:
     jmp b19
-  //SEG75 main::@19
+  //SEG81 main::@19
   b19:
-  //SEG76 [41] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_inc__deref_pbuc1 
-    inc BORDERCOL
-  //SEG77 [42] call render_playfield 
-  //SEG78 [70] phi from main::@19 to render_playfield [phi:main::@19->render_playfield]
+  //SEG82 [44] call render_playfield 
+  //SEG83 [71] phi from main::@19 to render_playfield [phi:main::@19->render_playfield]
   render_playfield_from_b19:
     jsr render_playfield
-    jmp b31
-  //SEG79 main::@31
-  b31:
-  //SEG80 [43] (byte~) current_ypos#69 ← (byte) current_ypos#16 -- vbuz1=vbuz2 
-    lda current_ypos
-    sta current_ypos_69
-  //SEG81 [44] (byte~) current_xpos#94 ← (byte) current_xpos#23 -- vbuz1=vbuz2 
-    lda current_xpos
-    sta current_xpos_94
-  //SEG82 [45] (byte*~) current_piece_gfx#86 ← (byte*) current_piece_gfx#18 -- pbuz1=pbuz2 
-    lda current_piece_gfx
-    sta current_piece_gfx_86
-    lda current_piece_gfx+1
-    sta current_piece_gfx_86+1
-  //SEG83 [46] (byte~) current_piece_color#74 ← (byte) current_piece_color#13 -- vbuz1=vbuz2 
-    lda current_piece_color
-    sta current_piece_color_74
-  //SEG84 [47] call render_current 
-  //SEG85 [50] phi from main::@31 to render_current [phi:main::@31->render_current]
-  render_current_from_b31:
-  //SEG86 [50] phi (byte) current_piece_color#65 = (byte~) current_piece_color#74 [phi:main::@31->render_current#0] -- register_copy 
-  //SEG87 [50] phi (byte*) current_piece_gfx#63 = (byte*~) current_piece_gfx#86 [phi:main::@31->render_current#1] -- register_copy 
-  //SEG88 [50] phi (byte) current_xpos#63 = (byte~) current_xpos#94 [phi:main::@31->render_current#2] -- register_copy 
-  //SEG89 [50] phi (byte) current_ypos#22 = (byte~) current_ypos#69 [phi:main::@31->render_current#3] -- register_copy 
-    jsr render_current
     jmp b32
-  //SEG90 main::@32
+  //SEG84 main::@32
   b32:
-  //SEG91 [48] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_dec__deref_pbuc1 
-    dec BORDERCOL
+  //SEG85 [45] (byte~) current_ypos#70 ← (byte) current_ypos#16 -- vbuz1=vbuz2 
+    lda current_ypos
+    sta current_ypos_70
+  //SEG86 [46] (byte~) current_xpos#95 ← (byte) current_xpos#23 -- vbuz1=vbuz2 
+    lda current_xpos
+    sta current_xpos_95
+  //SEG87 [47] (byte*~) current_piece_gfx#87 ← (byte*) current_piece_gfx#18 -- pbuz1=pbuz2 
+    lda current_piece_gfx
+    sta current_piece_gfx_87
+    lda current_piece_gfx+1
+    sta current_piece_gfx_87+1
+  //SEG88 [48] (byte~) current_piece_color#75 ← (byte) current_piece_color#13 -- vbuz1=vbuz2 
+    lda current_piece_color
+    sta current_piece_color_75
+  //SEG89 [49] call render_current 
+  //SEG90 [51] phi from main::@32 to render_current [phi:main::@32->render_current]
+  render_current_from_b32:
+  //SEG91 [51] phi (byte) current_piece_color#66 = (byte~) current_piece_color#75 [phi:main::@32->render_current#0] -- register_copy 
+  //SEG92 [51] phi (byte*) current_piece_gfx#63 = (byte*~) current_piece_gfx#87 [phi:main::@32->render_current#1] -- register_copy 
+  //SEG93 [51] phi (byte) current_xpos#63 = (byte~) current_xpos#95 [phi:main::@32->render_current#2] -- register_copy 
+  //SEG94 [51] phi (byte) current_ypos#22 = (byte~) current_ypos#70 [phi:main::@32->render_current#3] -- register_copy 
+    jsr render_current
     jmp b10
-  //SEG92 main::@10
+  //SEG95 main::@10
   b10:
-  //SEG93 [49] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_dec__deref_pbuc1 
+  //SEG96 [50] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_dec__deref_pbuc1 
     dec BORDERCOL
-  //SEG94 [16] phi from main::@10 to main::@1 [phi:main::@10->main::@1]
+  //SEG97 [18] phi from main::@10 to main::@1 [phi:main::@10->main::@1]
   b1_from_b10:
-  //SEG95 [16] phi (byte) current_movedown_counter#15 = (byte) current_movedown_counter#12 [phi:main::@10->main::@1#0] -- register_copy 
-  //SEG96 [16] phi (byte) keyboard_events_size#19 = (byte) keyboard_events_size#16 [phi:main::@10->main::@1#1] -- register_copy 
-  //SEG97 [16] phi (byte) current_piece_color#11 = (byte) current_piece_color#13 [phi:main::@10->main::@1#2] -- register_copy 
-  //SEG98 [16] phi (byte) current_ypos#12 = (byte) current_ypos#16 [phi:main::@10->main::@1#3] -- register_copy 
-  //SEG99 [16] phi (byte) current_xpos#16 = (byte) current_xpos#23 [phi:main::@10->main::@1#4] -- register_copy 
-  //SEG100 [16] phi (byte*) current_piece_gfx#15 = (byte*) current_piece_gfx#18 [phi:main::@10->main::@1#5] -- register_copy 
-  //SEG101 [16] phi (byte) current_orientation#15 = (byte) current_orientation#23 [phi:main::@10->main::@1#6] -- register_copy 
-  //SEG102 [16] phi (byte*) current_piece#11 = (byte*) current_piece#13 [phi:main::@10->main::@1#7] -- register_copy 
+  //SEG98 [18] phi (byte) current_movedown_counter#15 = (byte) current_movedown_counter#12 [phi:main::@10->main::@1#0] -- register_copy 
+  //SEG99 [18] phi (byte) keyboard_events_size#19 = (byte) keyboard_events_size#16 [phi:main::@10->main::@1#1] -- register_copy 
+  //SEG100 [18] phi (byte) current_piece_color#11 = (byte) current_piece_color#13 [phi:main::@10->main::@1#2] -- register_copy 
+  //SEG101 [18] phi (byte) current_ypos#12 = (byte) current_ypos#16 [phi:main::@10->main::@1#3] -- register_copy 
+  //SEG102 [18] phi (byte) current_xpos#16 = (byte) current_xpos#23 [phi:main::@10->main::@1#4] -- register_copy 
+  //SEG103 [18] phi (byte*) current_piece_gfx#15 = (byte*) current_piece_gfx#18 [phi:main::@10->main::@1#5] -- register_copy 
+  //SEG104 [18] phi (byte) current_orientation#15 = (byte) current_orientation#23 [phi:main::@10->main::@1#6] -- register_copy 
+  //SEG105 [18] phi (byte*) current_piece#11 = (byte*) current_piece#13 [phi:main::@10->main::@1#7] -- register_copy 
     jmp b1
 }
-//SEG103 render_current
+//SEG106 render_current
 render_current: {
     .label ypos2 = 9
     .label l = $a
@@ -6776,202 +6824,202 @@ render_current: {
     .label current_cell = $5d
     .label i = $b
     .label c = $d
-  //SEG104 [51] (byte) render_current::ypos2#0 ← (byte) current_ypos#22 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_rol_1 
+  //SEG107 [52] (byte) render_current::ypos2#0 ← (byte) current_ypos#22 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_rol_1 
     lda current_ypos_22
     asl
     sta ypos2
-  //SEG105 [52] phi from render_current to render_current::@1 [phi:render_current->render_current::@1]
+  //SEG108 [53] phi from render_current to render_current::@1 [phi:render_current->render_current::@1]
   b1_from_render_current:
-  //SEG106 [52] phi (byte) render_current::i#4 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current->render_current::@1#0] -- vbuz1=vbuc1 
+  //SEG109 [53] phi (byte) render_current::i#4 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current->render_current::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta i
-  //SEG107 [52] phi (byte) render_current::l#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current->render_current::@1#1] -- vbuz1=vbuc1 
+  //SEG110 [53] phi (byte) render_current::l#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current->render_current::@1#1] -- vbuz1=vbuc1 
     lda #0
     sta l
-  //SEG108 [52] phi (byte) render_current::ypos2#2 = (byte) render_current::ypos2#0 [phi:render_current->render_current::@1#2] -- register_copy 
+  //SEG111 [53] phi (byte) render_current::ypos2#2 = (byte) render_current::ypos2#0 [phi:render_current->render_current::@1#2] -- register_copy 
     jmp b1
-  //SEG109 [52] phi from render_current::@2 to render_current::@1 [phi:render_current::@2->render_current::@1]
+  //SEG112 [53] phi from render_current::@2 to render_current::@1 [phi:render_current::@2->render_current::@1]
   b1_from_b2:
-  //SEG110 [52] phi (byte) render_current::i#4 = (byte) render_current::i#8 [phi:render_current::@2->render_current::@1#0] -- register_copy 
-  //SEG111 [52] phi (byte) render_current::l#3 = (byte) render_current::l#1 [phi:render_current::@2->render_current::@1#1] -- register_copy 
-  //SEG112 [52] phi (byte) render_current::ypos2#2 = (byte) render_current::ypos2#1 [phi:render_current::@2->render_current::@1#2] -- register_copy 
+  //SEG113 [53] phi (byte) render_current::i#4 = (byte) render_current::i#8 [phi:render_current::@2->render_current::@1#0] -- register_copy 
+  //SEG114 [53] phi (byte) render_current::l#3 = (byte) render_current::l#1 [phi:render_current::@2->render_current::@1#1] -- register_copy 
+  //SEG115 [53] phi (byte) render_current::ypos2#2 = (byte) render_current::ypos2#1 [phi:render_current::@2->render_current::@1#2] -- register_copy 
     jmp b1
-  //SEG113 render_current::@1
+  //SEG116 render_current::@1
   b1:
-  //SEG114 [53] if((byte) render_current::ypos2#2>=(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto render_current::@2 -- vbuz1_ge_vbuc1_then_la1 
+  //SEG117 [54] if((byte) render_current::ypos2#2>=(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto render_current::@2 -- vbuz1_ge_vbuc1_then_la1 
     lda ypos2
     cmp #2*PLAYFIELD_LINES
     bcs b2_from_b1
     jmp b6
-  //SEG115 render_current::@6
+  //SEG118 render_current::@6
   b6:
-  //SEG116 [54] (byte*) render_current::screen_line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte) render_current::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
+  //SEG119 [55] (byte*) render_current::screen_line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte) render_current::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
     ldy ypos2
     lda screen_lines,y
     sta screen_line
     lda screen_lines+1,y
     sta screen_line+1
-  //SEG117 [55] (byte) render_current::xpos#0 ← (byte) current_xpos#63 -- vbuz1=vbuz2 
+  //SEG120 [56] (byte) render_current::xpos#0 ← (byte) current_xpos#63 -- vbuz1=vbuz2 
     lda current_xpos_63
     sta xpos
-  //SEG118 [56] phi from render_current::@6 to render_current::@3 [phi:render_current::@6->render_current::@3]
+  //SEG121 [57] phi from render_current::@6 to render_current::@3 [phi:render_current::@6->render_current::@3]
   b3_from_b6:
-  //SEG119 [56] phi (byte) render_current::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current::@6->render_current::@3#0] -- vbuz1=vbuc1 
+  //SEG122 [57] phi (byte) render_current::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current::@6->render_current::@3#0] -- vbuz1=vbuc1 
     lda #0
     sta c
-  //SEG120 [56] phi (byte) render_current::xpos#2 = (byte) render_current::xpos#0 [phi:render_current::@6->render_current::@3#1] -- register_copy 
-  //SEG121 [56] phi (byte) render_current::i#2 = (byte) render_current::i#4 [phi:render_current::@6->render_current::@3#2] -- register_copy 
+  //SEG123 [57] phi (byte) render_current::xpos#2 = (byte) render_current::xpos#0 [phi:render_current::@6->render_current::@3#1] -- register_copy 
+  //SEG124 [57] phi (byte) render_current::i#2 = (byte) render_current::i#4 [phi:render_current::@6->render_current::@3#2] -- register_copy 
     jmp b3
-  //SEG122 [56] phi from render_current::@4 to render_current::@3 [phi:render_current::@4->render_current::@3]
+  //SEG125 [57] phi from render_current::@4 to render_current::@3 [phi:render_current::@4->render_current::@3]
   b3_from_b4:
-  //SEG123 [56] phi (byte) render_current::c#2 = (byte) render_current::c#1 [phi:render_current::@4->render_current::@3#0] -- register_copy 
-  //SEG124 [56] phi (byte) render_current::xpos#2 = (byte) render_current::xpos#1 [phi:render_current::@4->render_current::@3#1] -- register_copy 
-  //SEG125 [56] phi (byte) render_current::i#2 = (byte) render_current::i#1 [phi:render_current::@4->render_current::@3#2] -- register_copy 
+  //SEG126 [57] phi (byte) render_current::c#2 = (byte) render_current::c#1 [phi:render_current::@4->render_current::@3#0] -- register_copy 
+  //SEG127 [57] phi (byte) render_current::xpos#2 = (byte) render_current::xpos#1 [phi:render_current::@4->render_current::@3#1] -- register_copy 
+  //SEG128 [57] phi (byte) render_current::i#2 = (byte) render_current::i#1 [phi:render_current::@4->render_current::@3#2] -- register_copy 
     jmp b3
-  //SEG126 render_current::@3
+  //SEG129 render_current::@3
   b3:
-  //SEG127 [57] (byte) render_current::current_cell#0 ← *((byte*) current_piece_gfx#63 + (byte) render_current::i#2) -- vbuz1=pbuz2_derefidx_vbuz3 
+  //SEG130 [58] (byte) render_current::current_cell#0 ← *((byte*) current_piece_gfx#63 + (byte) render_current::i#2) -- vbuz1=pbuz2_derefidx_vbuz3 
     ldy i
     lda (current_piece_gfx_63),y
     sta current_cell
-  //SEG128 [58] (byte) render_current::i#1 ← ++ (byte) render_current::i#2 -- vbuz1=_inc_vbuz1 
+  //SEG131 [59] (byte) render_current::i#1 ← ++ (byte) render_current::i#2 -- vbuz1=_inc_vbuz1 
     inc i
-  //SEG129 [59] if((byte) render_current::current_cell#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto render_current::@4 -- vbuz1_eq_0_then_la1 
+  //SEG132 [60] if((byte) render_current::current_cell#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto render_current::@4 -- vbuz1_eq_0_then_la1 
     lda current_cell
     cmp #0
     beq b4
     jmp b7
-  //SEG130 render_current::@7
+  //SEG133 render_current::@7
   b7:
-  //SEG131 [60] if((byte) render_current::xpos#2>=(const byte) PLAYFIELD_COLS#0) goto render_current::@4 -- vbuz1_ge_vbuc1_then_la1 
+  //SEG134 [61] if((byte) render_current::xpos#2>=(const byte) PLAYFIELD_COLS#0) goto render_current::@4 -- vbuz1_ge_vbuc1_then_la1 
     lda xpos
     cmp #PLAYFIELD_COLS
     bcs b4
     jmp b8
-  //SEG132 render_current::@8
+  //SEG135 render_current::@8
   b8:
-  //SEG133 [61] *((byte*) render_current::screen_line#0 + (byte) render_current::xpos#2) ← (byte) current_piece_color#65 -- pbuz1_derefidx_vbuz2=vbuz3 
-    lda current_piece_color_65
+  //SEG136 [62] *((byte*) render_current::screen_line#0 + (byte) render_current::xpos#2) ← (byte) current_piece_color#66 -- pbuz1_derefidx_vbuz2=vbuz3 
+    lda current_piece_color_66
     ldy xpos
     sta (screen_line),y
     jmp b4
-  //SEG134 render_current::@4
+  //SEG137 render_current::@4
   b4:
-  //SEG135 [62] (byte) render_current::xpos#1 ← ++ (byte) render_current::xpos#2 -- vbuz1=_inc_vbuz1 
+  //SEG138 [63] (byte) render_current::xpos#1 ← ++ (byte) render_current::xpos#2 -- vbuz1=_inc_vbuz1 
     inc xpos
-  //SEG136 [63] (byte) render_current::c#1 ← ++ (byte) render_current::c#2 -- vbuz1=_inc_vbuz1 
+  //SEG139 [64] (byte) render_current::c#1 ← ++ (byte) render_current::c#2 -- vbuz1=_inc_vbuz1 
     inc c
-  //SEG137 [64] if((byte) render_current::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@3 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG140 [65] if((byte) render_current::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@3 -- vbuz1_neq_vbuc1_then_la1 
     lda c
     cmp #4
     bne b3_from_b4
-  //SEG138 [65] phi from render_current::@1 render_current::@4 to render_current::@2 [phi:render_current::@1/render_current::@4->render_current::@2]
+  //SEG141 [66] phi from render_current::@1 render_current::@4 to render_current::@2 [phi:render_current::@1/render_current::@4->render_current::@2]
   b2_from_b1:
   b2_from_b4:
-  //SEG139 [65] phi (byte) render_current::i#8 = (byte) render_current::i#4 [phi:render_current::@1/render_current::@4->render_current::@2#0] -- register_copy 
+  //SEG142 [66] phi (byte) render_current::i#8 = (byte) render_current::i#4 [phi:render_current::@1/render_current::@4->render_current::@2#0] -- register_copy 
     jmp b2
-  //SEG140 render_current::@2
+  //SEG143 render_current::@2
   b2:
-  //SEG141 [66] (byte) render_current::ypos2#1 ← (byte) render_current::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
+  //SEG144 [67] (byte) render_current::ypos2#1 ← (byte) render_current::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
     lda ypos2
     clc
     adc #2
     sta ypos2
-  //SEG142 [67] (byte) render_current::l#1 ← ++ (byte) render_current::l#3 -- vbuz1=_inc_vbuz1 
+  //SEG145 [68] (byte) render_current::l#1 ← ++ (byte) render_current::l#3 -- vbuz1=_inc_vbuz1 
     inc l
-  //SEG143 [68] if((byte) render_current::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@1 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG146 [69] if((byte) render_current::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@1 -- vbuz1_neq_vbuc1_then_la1 
     lda l
     cmp #4
     bne b1_from_b2
     jmp breturn
-  //SEG144 render_current::@return
+  //SEG147 render_current::@return
   breturn:
-  //SEG145 [69] return 
+  //SEG148 [70] return 
     rts
 }
-//SEG146 render_playfield
+//SEG149 render_playfield
 render_playfield: {
     .label _1 = $5e
     .label line = $10
     .label i = $f
     .label c = $12
     .label l = $e
-  //SEG147 [71] phi from render_playfield to render_playfield::@1 [phi:render_playfield->render_playfield::@1]
+  //SEG150 [72] phi from render_playfield to render_playfield::@1 [phi:render_playfield->render_playfield::@1]
   b1_from_render_playfield:
-  //SEG148 [71] phi (byte) render_playfield::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield->render_playfield::@1#0] -- vbuz1=vbuc1 
+  //SEG151 [72] phi (byte) render_playfield::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield->render_playfield::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta i
-  //SEG149 [71] phi (byte) render_playfield::l#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield->render_playfield::@1#1] -- vbuz1=vbuc1 
+  //SEG152 [72] phi (byte) render_playfield::l#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield->render_playfield::@1#1] -- vbuz1=vbuc1 
     lda #0
     sta l
     jmp b1
-  //SEG150 [71] phi from render_playfield::@3 to render_playfield::@1 [phi:render_playfield::@3->render_playfield::@1]
+  //SEG153 [72] phi from render_playfield::@3 to render_playfield::@1 [phi:render_playfield::@3->render_playfield::@1]
   b1_from_b3:
-  //SEG151 [71] phi (byte) render_playfield::i#3 = (byte) render_playfield::i#1 [phi:render_playfield::@3->render_playfield::@1#0] -- register_copy 
-  //SEG152 [71] phi (byte) render_playfield::l#2 = (byte) render_playfield::l#1 [phi:render_playfield::@3->render_playfield::@1#1] -- register_copy 
+  //SEG154 [72] phi (byte) render_playfield::i#3 = (byte) render_playfield::i#1 [phi:render_playfield::@3->render_playfield::@1#0] -- register_copy 
+  //SEG155 [72] phi (byte) render_playfield::l#2 = (byte) render_playfield::l#1 [phi:render_playfield::@3->render_playfield::@1#1] -- register_copy 
     jmp b1
-  //SEG153 render_playfield::@1
+  //SEG156 render_playfield::@1
   b1:
-  //SEG154 [72] (byte~) render_playfield::$1 ← (byte) render_playfield::l#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_rol_1 
+  //SEG157 [73] (byte~) render_playfield::$1 ← (byte) render_playfield::l#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_rol_1 
     lda l
     asl
     sta _1
-  //SEG155 [73] (byte*) render_playfield::line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_playfield::$1) -- pbuz1=pptc1_derefidx_vbuz2 
+  //SEG158 [74] (byte*) render_playfield::line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_playfield::$1) -- pbuz1=pptc1_derefidx_vbuz2 
     ldy _1
     lda screen_lines,y
     sta line
     lda screen_lines+1,y
     sta line+1
-  //SEG156 [74] phi from render_playfield::@1 to render_playfield::@2 [phi:render_playfield::@1->render_playfield::@2]
+  //SEG159 [75] phi from render_playfield::@1 to render_playfield::@2 [phi:render_playfield::@1->render_playfield::@2]
   b2_from_b1:
-  //SEG157 [74] phi (byte) render_playfield::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield::@1->render_playfield::@2#0] -- vbuz1=vbuc1 
+  //SEG160 [75] phi (byte) render_playfield::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield::@1->render_playfield::@2#0] -- vbuz1=vbuc1 
     lda #0
     sta c
-  //SEG158 [74] phi (byte*) render_playfield::line#2 = (byte*) render_playfield::line#0 [phi:render_playfield::@1->render_playfield::@2#1] -- register_copy 
-  //SEG159 [74] phi (byte) render_playfield::i#2 = (byte) render_playfield::i#3 [phi:render_playfield::@1->render_playfield::@2#2] -- register_copy 
+  //SEG161 [75] phi (byte*) render_playfield::line#2 = (byte*) render_playfield::line#0 [phi:render_playfield::@1->render_playfield::@2#1] -- register_copy 
+  //SEG162 [75] phi (byte) render_playfield::i#2 = (byte) render_playfield::i#3 [phi:render_playfield::@1->render_playfield::@2#2] -- register_copy 
     jmp b2
-  //SEG160 [74] phi from render_playfield::@2 to render_playfield::@2 [phi:render_playfield::@2->render_playfield::@2]
+  //SEG163 [75] phi from render_playfield::@2 to render_playfield::@2 [phi:render_playfield::@2->render_playfield::@2]
   b2_from_b2:
-  //SEG161 [74] phi (byte) render_playfield::c#2 = (byte) render_playfield::c#1 [phi:render_playfield::@2->render_playfield::@2#0] -- register_copy 
-  //SEG162 [74] phi (byte*) render_playfield::line#2 = (byte*) render_playfield::line#1 [phi:render_playfield::@2->render_playfield::@2#1] -- register_copy 
-  //SEG163 [74] phi (byte) render_playfield::i#2 = (byte) render_playfield::i#1 [phi:render_playfield::@2->render_playfield::@2#2] -- register_copy 
+  //SEG164 [75] phi (byte) render_playfield::c#2 = (byte) render_playfield::c#1 [phi:render_playfield::@2->render_playfield::@2#0] -- register_copy 
+  //SEG165 [75] phi (byte*) render_playfield::line#2 = (byte*) render_playfield::line#1 [phi:render_playfield::@2->render_playfield::@2#1] -- register_copy 
+  //SEG166 [75] phi (byte) render_playfield::i#2 = (byte) render_playfield::i#1 [phi:render_playfield::@2->render_playfield::@2#2] -- register_copy 
     jmp b2
-  //SEG164 render_playfield::@2
+  //SEG167 render_playfield::@2
   b2:
-  //SEG165 [75] *((byte*) render_playfield::line#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) render_playfield::i#2) -- _deref_pbuz1=pbuc1_derefidx_vbuz2 
+  //SEG168 [76] *((byte*) render_playfield::line#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) render_playfield::i#2) -- _deref_pbuz1=pbuc1_derefidx_vbuz2 
     ldy i
     lda playfield,y
     ldy #0
     sta (line),y
-  //SEG166 [76] (byte*) render_playfield::line#1 ← ++ (byte*) render_playfield::line#2 -- pbuz1=_inc_pbuz1 
+  //SEG169 [77] (byte*) render_playfield::line#1 ← ++ (byte*) render_playfield::line#2 -- pbuz1=_inc_pbuz1 
     inc line
     bne !+
     inc line+1
   !:
-  //SEG167 [77] (byte) render_playfield::i#1 ← ++ (byte) render_playfield::i#2 -- vbuz1=_inc_vbuz1 
+  //SEG170 [78] (byte) render_playfield::i#1 ← ++ (byte) render_playfield::i#2 -- vbuz1=_inc_vbuz1 
     inc i
-  //SEG168 [78] (byte) render_playfield::c#1 ← ++ (byte) render_playfield::c#2 -- vbuz1=_inc_vbuz1 
+  //SEG171 [79] (byte) render_playfield::c#1 ← ++ (byte) render_playfield::c#2 -- vbuz1=_inc_vbuz1 
     inc c
-  //SEG169 [79] if((byte) render_playfield::c#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@2 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG172 [80] if((byte) render_playfield::c#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@2 -- vbuz1_neq_vbuc1_then_la1 
     lda c
     cmp #PLAYFIELD_COLS-1+1
     bne b2_from_b2
     jmp b3
-  //SEG170 render_playfield::@3
+  //SEG173 render_playfield::@3
   b3:
-  //SEG171 [80] (byte) render_playfield::l#1 ← ++ (byte) render_playfield::l#2 -- vbuz1=_inc_vbuz1 
+  //SEG174 [81] (byte) render_playfield::l#1 ← ++ (byte) render_playfield::l#2 -- vbuz1=_inc_vbuz1 
     inc l
-  //SEG172 [81] if((byte) render_playfield::l#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@1 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG175 [82] if((byte) render_playfield::l#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@1 -- vbuz1_neq_vbuc1_then_la1 
     lda l
     cmp #PLAYFIELD_LINES-1+1
     bne b1_from_b3
     jmp breturn
-  //SEG173 render_playfield::@return
+  //SEG176 render_playfield::@return
   breturn:
-  //SEG174 [82] return 
+  //SEG177 [83] return 
     rts
 }
-//SEG175 play_move_rotate
+//SEG178 play_move_rotate
 play_move_rotate: {
     .label _2 = $5f
     .label _4 = $62
@@ -6980,89 +7028,90 @@ play_move_rotate: {
     .label return = $58
     .label orientation = $14
     .label return_2 = $13
-  //SEG176 [83] if((byte) play_move_rotate::key_event#0==(const byte) KEY_Z#0) goto play_move_rotate::@1 -- vbuz1_eq_vbuc1_then_la1 
+  //SEG179 [84] if((byte) play_move_rotate::key_event#0==(const byte) KEY_Z#0) goto play_move_rotate::@1 -- vbuz1_eq_vbuc1_then_la1 
     lda key_event
     cmp #KEY_Z
     beq b1
     jmp b6
-  //SEG177 play_move_rotate::@6
+  //SEG180 play_move_rotate::@6
   b6:
-  //SEG178 [84] if((byte) play_move_rotate::key_event#0==(const byte) KEY_X#0) goto play_move_rotate::@2 -- vbuz1_eq_vbuc1_then_la1 
+  //SEG181 [85] if((byte) play_move_rotate::key_event#0==(const byte) KEY_X#0) goto play_move_rotate::@2 -- vbuz1_eq_vbuc1_then_la1 
     lda key_event
     cmp #KEY_X
     beq b2
-  //SEG179 [85] phi from play_move_rotate::@14 play_move_rotate::@6 to play_move_rotate::@return [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return]
+  //SEG182 [86] phi from play_move_rotate::@14 play_move_rotate::@6 to play_move_rotate::@return [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return]
   breturn_from_b14:
   breturn_from_b6:
-  //SEG180 [85] phi (byte*) current_piece_gfx#18 = (byte*) current_piece_gfx#17 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#0] -- register_copy 
-  //SEG181 [85] phi (byte) current_orientation#23 = (byte) current_orientation#18 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#1] -- register_copy 
-  //SEG182 [85] phi (byte) play_move_rotate::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#2] -- vbuz1=vbuc1 
+  //SEG183 [86] phi (byte*) current_piece_gfx#18 = (byte*) current_piece_gfx#17 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#0] -- register_copy 
+  //SEG184 [86] phi (byte) current_orientation#23 = (byte) current_orientation#18 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#1] -- register_copy 
+  //SEG185 [86] phi (byte) play_move_rotate::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#2] -- vbuz1=vbuc1 
     lda #0
     sta return_2
     jmp breturn
-  //SEG183 play_move_rotate::@return
+  //SEG186 play_move_rotate::@return
   breturn:
-  //SEG184 [86] return 
+  //SEG187 [87] return 
     rts
-  //SEG185 play_move_rotate::@2
+  //SEG188 play_move_rotate::@2
   b2:
-  //SEG186 [87] (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 ← (byte) current_orientation#18 + (byte/signed byte/word/signed word/dword/signed dword) 16 -- vbuz1=vbuz2_plus_vbuc1 
+  //SEG189 [88] (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 ← (byte) current_orientation#18 + (byte/signed byte/word/signed word/dword/signed dword) 16 -- vbuz1=vbuz2_plus_vbuc1 
     lda #$10
     clc
     adc current_orientation
     sta _2
-  //SEG187 [88] (byte) play_move_rotate::orientation#2 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 & (byte/signed byte/word/signed word/dword/signed dword) 63 -- vbuz1=vbuz2_band_vbuc1 
+  //SEG190 [89] (byte) play_move_rotate::orientation#2 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 & (byte/signed byte/word/signed word/dword/signed dword) 63 -- vbuz1=vbuz2_band_vbuc1 
     lda #$3f
     and _2
     sta orientation
-  //SEG188 [89] phi from play_move_rotate::@1 play_move_rotate::@2 to play_move_rotate::@4 [phi:play_move_rotate::@1/play_move_rotate::@2->play_move_rotate::@4]
+  //SEG191 [90] phi from play_move_rotate::@1 play_move_rotate::@2 to play_move_rotate::@4 [phi:play_move_rotate::@1/play_move_rotate::@2->play_move_rotate::@4]
   b4_from_b1:
   b4_from_b2:
-  //SEG189 [89] phi (byte) play_move_rotate::orientation#3 = (byte) play_move_rotate::orientation#1 [phi:play_move_rotate::@1/play_move_rotate::@2->play_move_rotate::@4#0] -- register_copy 
+  //SEG192 [90] phi (byte) play_move_rotate::orientation#3 = (byte) play_move_rotate::orientation#1 [phi:play_move_rotate::@1/play_move_rotate::@2->play_move_rotate::@4#0] -- register_copy 
     jmp b4
-  //SEG190 play_move_rotate::@4
+  //SEG193 play_move_rotate::@4
   b4:
-  //SEG191 [90] (byte) collision::xpos#3 ← (byte) current_xpos#23 -- vbuz1=vbuz2 
+  //SEG194 [91] (byte) collision::xpos#3 ← (byte) current_xpos#23 -- vbuz1=vbuz2 
     lda current_xpos
     sta collision.xpos
-  //SEG192 [91] (byte) collision::ypos#3 ← (byte) current_ypos#16 -- vbuz1=vbuz2 
+  //SEG195 [92] (byte) collision::ypos#3 ← (byte) current_ypos#16 -- vbuz1=vbuz2 
     lda current_ypos
     sta collision.ypos
-  //SEG193 [92] (byte) collision::orientation#3 ← (byte) play_move_rotate::orientation#3 -- vbuz1=vbuz2 
+  //SEG196 [93] (byte) collision::orientation#3 ← (byte) play_move_rotate::orientation#3 -- vbuz1=vbuz2 
     lda orientation
     sta collision.orientation
-  //SEG194 [93] (byte*~) current_piece#73 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
+  //SEG197 [94] (byte*~) current_piece#74 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
     lda current_piece
-    sta current_piece_73
+    sta current_piece_74
     lda current_piece+1
-    sta current_piece_73+1
-  //SEG195 [94] call collision 
-  //SEG196 [102] phi from play_move_rotate::@4 to collision [phi:play_move_rotate::@4->collision]
+    sta current_piece_74+1
+  //SEG198 [95] call collision 
+  //SEG199 [103] phi from play_move_rotate::@4 to collision [phi:play_move_rotate::@4->collision]
   collision_from_b4:
-  //SEG197 [102] phi (byte) collision::xpos#5 = (byte) collision::xpos#3 [phi:play_move_rotate::@4->collision#0] -- register_copy 
-  //SEG198 [102] phi (byte) collision::ypos#4 = (byte) collision::ypos#3 [phi:play_move_rotate::@4->collision#1] -- register_copy 
-  //SEG199 [102] phi (byte) collision::orientation#4 = (byte) collision::orientation#3 [phi:play_move_rotate::@4->collision#2] -- register_copy 
-  //SEG200 [102] phi (byte*) current_piece#15 = (byte*~) current_piece#73 [phi:play_move_rotate::@4->collision#3] -- register_copy 
+  //SEG200 [103] phi (byte) collision::xpos#5 = (byte) collision::xpos#3 [phi:play_move_rotate::@4->collision#0] -- register_copy 
+  //SEG201 [103] phi (byte) collision::ypos#4 = (byte) collision::ypos#3 [phi:play_move_rotate::@4->collision#1] -- register_copy 
+  //SEG202 [103] phi (byte) collision::orientation#4 = (byte) collision::orientation#3 [phi:play_move_rotate::@4->collision#2] -- register_copy 
+  //SEG203 [103] phi (byte*) current_piece#15 = (byte*~) current_piece#74 [phi:play_move_rotate::@4->collision#3] -- register_copy 
     jsr collision
-  //SEG201 [95] (byte) collision::return#13 ← (byte) collision::return#14 -- vbuz1=vbuz2 
+  //SEG204 [96] (byte) collision::return#13 ← (byte) collision::return#14 -- vbuz1=vbuz2 
     lda collision.return_14
     sta collision.return_13
     jmp b14
-  //SEG202 play_move_rotate::@14
+  //SEG205 play_move_rotate::@14
   b14:
-  //SEG203 [96] (byte~) play_move_rotate::$6 ← (byte) collision::return#13 -- vbuz1=vbuz2 
+  //SEG206 [97] (byte~) play_move_rotate::$6 ← (byte) collision::return#13 -- vbuz1=vbuz2 
     lda collision.return_13
     sta _6
-  //SEG204 [97] if((byte~) play_move_rotate::$6!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_rotate::@return -- vbuz1_neq_0_then_la1 
+  //SEG207 [98] if((byte~) play_move_rotate::$6!=(const byte) COLLISION_NONE#0) goto play_move_rotate::@return -- vbuz1_neq_vbuc1_then_la1 
     lda _6
+    cmp #COLLISION_NONE
     bne breturn_from_b14
     jmp b11
-  //SEG205 play_move_rotate::@11
+  //SEG208 play_move_rotate::@11
   b11:
-  //SEG206 [98] (byte) current_orientation#8 ← (byte) play_move_rotate::orientation#3 -- vbuz1=vbuz2 
+  //SEG209 [99] (byte) current_orientation#8 ← (byte) play_move_rotate::orientation#3 -- vbuz1=vbuz2 
     lda orientation
     sta current_orientation
-  //SEG207 [99] (byte*) current_piece_gfx#8 ← (byte*) current_piece#13 + (byte) current_orientation#8 -- pbuz1=pbuz2_plus_vbuz3 
+  //SEG210 [100] (byte*) current_piece_gfx#8 ← (byte*) current_piece#13 + (byte) current_orientation#8 -- pbuz1=pbuz2_plus_vbuz3 
     lda current_orientation
     clc
     adc current_piece
@@ -7070,28 +7119,28 @@ play_move_rotate: {
     lda #0
     adc current_piece+1
     sta current_piece_gfx+1
-  //SEG208 [85] phi from play_move_rotate::@11 to play_move_rotate::@return [phi:play_move_rotate::@11->play_move_rotate::@return]
+  //SEG211 [86] phi from play_move_rotate::@11 to play_move_rotate::@return [phi:play_move_rotate::@11->play_move_rotate::@return]
   breturn_from_b11:
-  //SEG209 [85] phi (byte*) current_piece_gfx#18 = (byte*) current_piece_gfx#8 [phi:play_move_rotate::@11->play_move_rotate::@return#0] -- register_copy 
-  //SEG210 [85] phi (byte) current_orientation#23 = (byte) current_orientation#8 [phi:play_move_rotate::@11->play_move_rotate::@return#1] -- register_copy 
-  //SEG211 [85] phi (byte) play_move_rotate::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_rotate::@11->play_move_rotate::@return#2] -- vbuz1=vbuc1 
+  //SEG212 [86] phi (byte*) current_piece_gfx#18 = (byte*) current_piece_gfx#8 [phi:play_move_rotate::@11->play_move_rotate::@return#0] -- register_copy 
+  //SEG213 [86] phi (byte) current_orientation#23 = (byte) current_orientation#8 [phi:play_move_rotate::@11->play_move_rotate::@return#1] -- register_copy 
+  //SEG214 [86] phi (byte) play_move_rotate::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_rotate::@11->play_move_rotate::@return#2] -- vbuz1=vbuc1 
     lda #1
     sta return_2
     jmp breturn
-  //SEG212 play_move_rotate::@1
+  //SEG215 play_move_rotate::@1
   b1:
-  //SEG213 [100] (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 ← (byte) current_orientation#18 - (byte/signed byte/word/signed word/dword/signed dword) 16 -- vbuz1=vbuz2_minus_vbuc1 
+  //SEG216 [101] (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 ← (byte) current_orientation#18 - (byte/signed byte/word/signed word/dword/signed dword) 16 -- vbuz1=vbuz2_minus_vbuc1 
     lda current_orientation
     sec
     sbc #$10
     sta _4
-  //SEG214 [101] (byte) play_move_rotate::orientation#1 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 & (byte/signed byte/word/signed word/dword/signed dword) 63 -- vbuz1=vbuz2_band_vbuc1 
+  //SEG217 [102] (byte) play_move_rotate::orientation#1 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 & (byte/signed byte/word/signed word/dword/signed dword) 63 -- vbuz1=vbuz2_band_vbuc1 
     lda #$3f
     and _4
     sta orientation
     jmp b4_from_b1
 }
-//SEG215 collision
+//SEG218 collision
 collision: {
     .label _7 = $68
     .label xpos = $19
@@ -7113,7 +7162,7 @@ collision: {
     .label i_3 = $1c
     .label i_11 = $1c
     .label i_13 = $1c
-  //SEG216 [103] (byte*) collision::piece_gfx#0 ← (byte*) current_piece#15 + (byte) collision::orientation#4 -- pbuz1=pbuz2_plus_vbuz3 
+  //SEG219 [104] (byte*) collision::piece_gfx#0 ← (byte*) current_piece#15 + (byte) collision::orientation#4 -- pbuz1=pbuz2_plus_vbuz3 
     lda orientation
     clc
     adc current_piece_15
@@ -7121,290 +7170,290 @@ collision: {
     lda #0
     adc current_piece_15+1
     sta piece_gfx+1
-  //SEG217 [104] (byte) collision::ypos2#0 ← (byte) collision::ypos#4 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_rol_1 
+  //SEG220 [105] (byte) collision::ypos2#0 ← (byte) collision::ypos#4 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_rol_1 
     lda ypos
     asl
     sta ypos2
-  //SEG218 [105] phi from collision to collision::@1 [phi:collision->collision::@1]
+  //SEG221 [106] phi from collision to collision::@1 [phi:collision->collision::@1]
   b1_from_collision:
-  //SEG219 [105] phi (byte) collision::l#6 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision->collision::@1#0] -- vbuz1=vbuc1 
+  //SEG222 [106] phi (byte) collision::l#6 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision->collision::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta l
-  //SEG220 [105] phi (byte) collision::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision->collision::@1#1] -- vbuz1=vbuc1 
+  //SEG223 [106] phi (byte) collision::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision->collision::@1#1] -- vbuz1=vbuc1 
     lda #0
     sta i_3
-  //SEG221 [105] phi (byte) collision::ypos2#2 = (byte) collision::ypos2#0 [phi:collision->collision::@1#2] -- register_copy 
+  //SEG224 [106] phi (byte) collision::ypos2#2 = (byte) collision::ypos2#0 [phi:collision->collision::@1#2] -- register_copy 
     jmp b1
-  //SEG222 collision::@1
+  //SEG225 collision::@1
   b1:
-  //SEG223 [106] (byte*) collision::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) collision::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
+  //SEG226 [107] (byte*) collision::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) collision::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
     ldy ypos2
     lda playfield_lines,y
     sta playfield_line
     lda playfield_lines+1,y
     sta playfield_line+1
-  //SEG224 [107] (byte~) collision::col#9 ← (byte) collision::xpos#5 -- vbuz1=vbuz2 
+  //SEG227 [108] (byte~) collision::col#9 ← (byte) collision::xpos#5 -- vbuz1=vbuz2 
     lda xpos
     sta col
-  //SEG225 [108] phi from collision::@1 to collision::@2 [phi:collision::@1->collision::@2]
+  //SEG228 [109] phi from collision::@1 to collision::@2 [phi:collision::@1->collision::@2]
   b2_from_b1:
-  //SEG226 [108] phi (byte) collision::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision::@1->collision::@2#0] -- vbuz1=vbuc1 
+  //SEG229 [109] phi (byte) collision::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision::@1->collision::@2#0] -- vbuz1=vbuc1 
     lda #0
     sta c
-  //SEG227 [108] phi (byte) collision::col#2 = (byte~) collision::col#9 [phi:collision::@1->collision::@2#1] -- register_copy 
-  //SEG228 [108] phi (byte) collision::i#2 = (byte) collision::i#3 [phi:collision::@1->collision::@2#2] -- register_copy 
+  //SEG230 [109] phi (byte) collision::col#2 = (byte~) collision::col#9 [phi:collision::@1->collision::@2#1] -- register_copy 
+  //SEG231 [109] phi (byte) collision::i#2 = (byte) collision::i#3 [phi:collision::@1->collision::@2#2] -- register_copy 
     jmp b2
-  //SEG229 collision::@2
+  //SEG232 collision::@2
   b2:
-  //SEG230 [109] (byte) collision::i#1 ← ++ (byte) collision::i#2 -- vbuz1=_inc_vbuz2 
+  //SEG233 [110] (byte) collision::i#1 ← ++ (byte) collision::i#2 -- vbuz1=_inc_vbuz2 
     ldy i_2
     iny
     sty i
-  //SEG231 [110] if(*((byte*) collision::piece_gfx#0 + (byte) collision::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
+  //SEG234 [111] if(*((byte*) collision::piece_gfx#0 + (byte) collision::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
     ldy i_2
     lda (piece_gfx),y
     cmp #0
     beq b3
     jmp b8
-  //SEG232 collision::@8
+  //SEG235 collision::@8
   b8:
-  //SEG233 [111] if((byte) collision::ypos2#2<(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto collision::@4 -- vbuz1_lt_vbuc1_then_la1 
+  //SEG236 [112] if((byte) collision::ypos2#2<(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto collision::@4 -- vbuz1_lt_vbuc1_then_la1 
     lda ypos2
     cmp #2*PLAYFIELD_LINES
     bcc b4
-  //SEG234 [112] phi from collision::@8 to collision::@return [phi:collision::@8->collision::@return]
+  //SEG237 [113] phi from collision::@8 to collision::@return [phi:collision::@8->collision::@return]
   breturn_from_b8:
-  //SEG235 [112] phi (byte) collision::return#14 = (const byte) COLLISION_BOTTOM#0 [phi:collision::@8->collision::@return#0] -- vbuz1=vbuc1 
+  //SEG238 [113] phi (byte) collision::return#14 = (const byte) COLLISION_BOTTOM#0 [phi:collision::@8->collision::@return#0] -- vbuz1=vbuc1 
     lda #COLLISION_BOTTOM
     sta return_14
     jmp breturn
-  //SEG236 collision::@return
+  //SEG239 collision::@return
   breturn:
-  //SEG237 [113] return 
+  //SEG240 [114] return 
     rts
-  //SEG238 collision::@4
+  //SEG241 collision::@4
   b4:
-  //SEG239 [114] (byte~) collision::$7 ← (byte) collision::col#2 & (byte/word/signed word/dword/signed dword) 128 -- vbuz1=vbuz2_band_vbuc1 
+  //SEG242 [115] (byte~) collision::$7 ← (byte) collision::col#2 & (byte/word/signed word/dword/signed dword) 128 -- vbuz1=vbuz2_band_vbuc1 
     lda #$80
     and col
     sta _7
-  //SEG240 [115] if((byte~) collision::$7==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@5 -- vbuz1_eq_0_then_la1 
+  //SEG243 [116] if((byte~) collision::$7==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@5 -- vbuz1_eq_0_then_la1 
     lda _7
     cmp #0
     beq b5
-  //SEG241 [112] phi from collision::@4 to collision::@return [phi:collision::@4->collision::@return]
+  //SEG244 [113] phi from collision::@4 to collision::@return [phi:collision::@4->collision::@return]
   breturn_from_b4:
-  //SEG242 [112] phi (byte) collision::return#14 = (const byte) COLLISION_LEFT#0 [phi:collision::@4->collision::@return#0] -- vbuz1=vbuc1 
+  //SEG245 [113] phi (byte) collision::return#14 = (const byte) COLLISION_LEFT#0 [phi:collision::@4->collision::@return#0] -- vbuz1=vbuc1 
     lda #COLLISION_LEFT
     sta return_14
     jmp breturn
-  //SEG243 collision::@5
+  //SEG246 collision::@5
   b5:
-  //SEG244 [116] if((byte) collision::col#2<(const byte) PLAYFIELD_COLS#0) goto collision::@6 -- vbuz1_lt_vbuc1_then_la1 
+  //SEG247 [117] if((byte) collision::col#2<(const byte) PLAYFIELD_COLS#0) goto collision::@6 -- vbuz1_lt_vbuc1_then_la1 
     lda col
     cmp #PLAYFIELD_COLS
     bcc b6
-  //SEG245 [112] phi from collision::@5 to collision::@return [phi:collision::@5->collision::@return]
+  //SEG248 [113] phi from collision::@5 to collision::@return [phi:collision::@5->collision::@return]
   breturn_from_b5:
-  //SEG246 [112] phi (byte) collision::return#14 = (const byte) COLLISION_RIGHT#0 [phi:collision::@5->collision::@return#0] -- vbuz1=vbuc1 
+  //SEG249 [113] phi (byte) collision::return#14 = (const byte) COLLISION_RIGHT#0 [phi:collision::@5->collision::@return#0] -- vbuz1=vbuc1 
     lda #COLLISION_RIGHT
     sta return_14
     jmp breturn
-  //SEG247 collision::@6
+  //SEG250 collision::@6
   b6:
-  //SEG248 [117] if(*((byte*) collision::playfield_line#0 + (byte) collision::col#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
+  //SEG251 [118] if(*((byte*) collision::playfield_line#0 + (byte) collision::col#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
     ldy col
     lda (playfield_line),y
     cmp #0
     beq b3
-  //SEG249 [112] phi from collision::@6 to collision::@return [phi:collision::@6->collision::@return]
+  //SEG252 [113] phi from collision::@6 to collision::@return [phi:collision::@6->collision::@return]
   breturn_from_b6:
-  //SEG250 [112] phi (byte) collision::return#14 = (const byte) COLLISION_PLAYFIELD#0 [phi:collision::@6->collision::@return#0] -- vbuz1=vbuc1 
+  //SEG253 [113] phi (byte) collision::return#14 = (const byte) COLLISION_PLAYFIELD#0 [phi:collision::@6->collision::@return#0] -- vbuz1=vbuc1 
     lda #COLLISION_PLAYFIELD
     sta return_14
     jmp breturn
-  //SEG251 collision::@3
+  //SEG254 collision::@3
   b3:
-  //SEG252 [118] (byte) collision::col#1 ← ++ (byte) collision::col#2 -- vbuz1=_inc_vbuz1 
+  //SEG255 [119] (byte) collision::col#1 ← ++ (byte) collision::col#2 -- vbuz1=_inc_vbuz1 
     inc col
-  //SEG253 [119] (byte) collision::c#1 ← ++ (byte) collision::c#2 -- vbuz1=_inc_vbuz1 
+  //SEG256 [120] (byte) collision::c#1 ← ++ (byte) collision::c#2 -- vbuz1=_inc_vbuz1 
     inc c
-  //SEG254 [120] if((byte) collision::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@21 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG257 [121] if((byte) collision::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@21 -- vbuz1_neq_vbuc1_then_la1 
     lda c
     cmp #4
     bne b21
     jmp b17
-  //SEG255 collision::@17
+  //SEG258 collision::@17
   b17:
-  //SEG256 [121] (byte) collision::ypos2#1 ← (byte) collision::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
+  //SEG259 [122] (byte) collision::ypos2#1 ← (byte) collision::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
     lda ypos2
     clc
     adc #2
     sta ypos2
-  //SEG257 [122] (byte) collision::l#1 ← ++ (byte) collision::l#6 -- vbuz1=_inc_vbuz1 
+  //SEG260 [123] (byte) collision::l#1 ← ++ (byte) collision::l#6 -- vbuz1=_inc_vbuz1 
     inc l
-  //SEG258 [123] if((byte) collision::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@20 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG261 [124] if((byte) collision::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@20 -- vbuz1_neq_vbuc1_then_la1 
     lda l
     cmp #4
     bne b20
-  //SEG259 [112] phi from collision::@17 to collision::@return [phi:collision::@17->collision::@return]
+  //SEG262 [113] phi from collision::@17 to collision::@return [phi:collision::@17->collision::@return]
   breturn_from_b17:
-  //SEG260 [112] phi (byte) collision::return#14 = (const byte) COLLISION_NONE#0 [phi:collision::@17->collision::@return#0] -- vbuz1=vbuc1 
+  //SEG263 [113] phi (byte) collision::return#14 = (const byte) COLLISION_NONE#0 [phi:collision::@17->collision::@return#0] -- vbuz1=vbuc1 
     lda #COLLISION_NONE
     sta return_14
     jmp breturn
-  //SEG261 collision::@20
+  //SEG264 collision::@20
   b20:
-  //SEG262 [124] (byte~) collision::i#11 ← (byte) collision::i#1 -- vbuz1=vbuz2 
+  //SEG265 [125] (byte~) collision::i#11 ← (byte) collision::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_11
-  //SEG263 [105] phi from collision::@20 to collision::@1 [phi:collision::@20->collision::@1]
+  //SEG266 [106] phi from collision::@20 to collision::@1 [phi:collision::@20->collision::@1]
   b1_from_b20:
-  //SEG264 [105] phi (byte) collision::l#6 = (byte) collision::l#1 [phi:collision::@20->collision::@1#0] -- register_copy 
-  //SEG265 [105] phi (byte) collision::i#3 = (byte~) collision::i#11 [phi:collision::@20->collision::@1#1] -- register_copy 
-  //SEG266 [105] phi (byte) collision::ypos2#2 = (byte) collision::ypos2#1 [phi:collision::@20->collision::@1#2] -- register_copy 
+  //SEG267 [106] phi (byte) collision::l#6 = (byte) collision::l#1 [phi:collision::@20->collision::@1#0] -- register_copy 
+  //SEG268 [106] phi (byte) collision::i#3 = (byte~) collision::i#11 [phi:collision::@20->collision::@1#1] -- register_copy 
+  //SEG269 [106] phi (byte) collision::ypos2#2 = (byte) collision::ypos2#1 [phi:collision::@20->collision::@1#2] -- register_copy 
     jmp b1
-  //SEG267 collision::@21
+  //SEG270 collision::@21
   b21:
-  //SEG268 [125] (byte~) collision::i#13 ← (byte) collision::i#1 -- vbuz1=vbuz2 
+  //SEG271 [126] (byte~) collision::i#13 ← (byte) collision::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_13
-  //SEG269 [108] phi from collision::@21 to collision::@2 [phi:collision::@21->collision::@2]
+  //SEG272 [109] phi from collision::@21 to collision::@2 [phi:collision::@21->collision::@2]
   b2_from_b21:
-  //SEG270 [108] phi (byte) collision::c#2 = (byte) collision::c#1 [phi:collision::@21->collision::@2#0] -- register_copy 
-  //SEG271 [108] phi (byte) collision::col#2 = (byte) collision::col#1 [phi:collision::@21->collision::@2#1] -- register_copy 
-  //SEG272 [108] phi (byte) collision::i#2 = (byte~) collision::i#13 [phi:collision::@21->collision::@2#2] -- register_copy 
+  //SEG273 [109] phi (byte) collision::c#2 = (byte) collision::c#1 [phi:collision::@21->collision::@2#0] -- register_copy 
+  //SEG274 [109] phi (byte) collision::col#2 = (byte) collision::col#1 [phi:collision::@21->collision::@2#1] -- register_copy 
+  //SEG275 [109] phi (byte) collision::i#2 = (byte~) collision::i#13 [phi:collision::@21->collision::@2#2] -- register_copy 
     jmp b2
 }
-//SEG273 play_move_leftright
+//SEG276 play_move_leftright
 play_move_leftright: {
     .label _4 = $6a
     .label _8 = $6c
     .label key_event = $53
     .label return = $54
     .label return_2 = $20
-  //SEG274 [126] if((byte) play_move_leftright::key_event#0==(const byte) KEY_COMMA#0) goto play_move_leftright::@1 -- vbuz1_eq_vbuc1_then_la1 
+  //SEG277 [127] if((byte) play_move_leftright::key_event#0==(const byte) KEY_COMMA#0) goto play_move_leftright::@1 -- vbuz1_eq_vbuc1_then_la1 
     lda key_event
     cmp #KEY_COMMA
     beq b1
     jmp b6
-  //SEG275 play_move_leftright::@6
+  //SEG278 play_move_leftright::@6
   b6:
-  //SEG276 [127] if((byte) play_move_leftright::key_event#0!=(const byte) KEY_DOT#0) goto play_move_leftright::@return -- vbuz1_neq_vbuc1_then_la1 
+  //SEG279 [128] if((byte) play_move_leftright::key_event#0!=(const byte) KEY_DOT#0) goto play_move_leftright::@return -- vbuz1_neq_vbuc1_then_la1 
     lda key_event
     cmp #KEY_DOT
     bne breturn_from_b6
     jmp b7
-  //SEG277 play_move_leftright::@7
+  //SEG280 play_move_leftright::@7
   b7:
-  //SEG278 [128] (byte) collision::xpos#2 ← (byte) current_xpos#19 + (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_plus_1 
+  //SEG281 [129] (byte) collision::xpos#2 ← (byte) current_xpos#19 + (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_plus_1 
     ldy current_xpos
     iny
     sty collision.xpos
-  //SEG279 [129] (byte) collision::ypos#2 ← (byte) current_ypos#16 -- vbuz1=vbuz2 
+  //SEG282 [130] (byte) collision::ypos#2 ← (byte) current_ypos#16 -- vbuz1=vbuz2 
     lda current_ypos
     sta collision.ypos
-  //SEG280 [130] (byte) collision::orientation#2 ← (byte) current_orientation#18 -- vbuz1=vbuz2 
+  //SEG283 [131] (byte) collision::orientation#2 ← (byte) current_orientation#18 -- vbuz1=vbuz2 
     lda current_orientation
     sta collision.orientation
-  //SEG281 [131] (byte*~) current_piece#72 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
+  //SEG284 [132] (byte*~) current_piece#73 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
     lda current_piece
-    sta current_piece_72
+    sta current_piece_73
     lda current_piece+1
-    sta current_piece_72+1
-  //SEG282 [132] call collision 
-  //SEG283 [102] phi from play_move_leftright::@7 to collision [phi:play_move_leftright::@7->collision]
+    sta current_piece_73+1
+  //SEG285 [133] call collision 
+  //SEG286 [103] phi from play_move_leftright::@7 to collision [phi:play_move_leftright::@7->collision]
   collision_from_b7:
-  //SEG284 [102] phi (byte) collision::xpos#5 = (byte) collision::xpos#2 [phi:play_move_leftright::@7->collision#0] -- register_copy 
-  //SEG285 [102] phi (byte) collision::ypos#4 = (byte) collision::ypos#2 [phi:play_move_leftright::@7->collision#1] -- register_copy 
-  //SEG286 [102] phi (byte) collision::orientation#4 = (byte) collision::orientation#2 [phi:play_move_leftright::@7->collision#2] -- register_copy 
-  //SEG287 [102] phi (byte*) current_piece#15 = (byte*~) current_piece#72 [phi:play_move_leftright::@7->collision#3] -- register_copy 
+  //SEG287 [103] phi (byte) collision::xpos#5 = (byte) collision::xpos#2 [phi:play_move_leftright::@7->collision#0] -- register_copy 
+  //SEG288 [103] phi (byte) collision::ypos#4 = (byte) collision::ypos#2 [phi:play_move_leftright::@7->collision#1] -- register_copy 
+  //SEG289 [103] phi (byte) collision::orientation#4 = (byte) collision::orientation#2 [phi:play_move_leftright::@7->collision#2] -- register_copy 
+  //SEG290 [103] phi (byte*) current_piece#15 = (byte*~) current_piece#73 [phi:play_move_leftright::@7->collision#3] -- register_copy 
     jsr collision
-  //SEG288 [133] (byte) collision::return#12 ← (byte) collision::return#14 -- vbuz1=vbuz2 
+  //SEG291 [134] (byte) collision::return#12 ← (byte) collision::return#14 -- vbuz1=vbuz2 
     lda collision.return_14
     sta collision.return_12
     jmp b15
-  //SEG289 play_move_leftright::@15
+  //SEG292 play_move_leftright::@15
   b15:
-  //SEG290 [134] (byte~) play_move_leftright::$4 ← (byte) collision::return#12 -- vbuz1=vbuz2 
+  //SEG293 [135] (byte~) play_move_leftright::$4 ← (byte) collision::return#12 -- vbuz1=vbuz2 
     lda collision.return_12
     sta _4
-  //SEG291 [135] if((byte~) play_move_leftright::$4!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return -- vbuz1_neq_vbuc1_then_la1 
+  //SEG294 [136] if((byte~) play_move_leftright::$4!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return -- vbuz1_neq_vbuc1_then_la1 
     lda _4
     cmp #COLLISION_NONE
     bne breturn_from_b15
     jmp b8
-  //SEG292 play_move_leftright::@8
+  //SEG295 play_move_leftright::@8
   b8:
-  //SEG293 [136] (byte) current_xpos#7 ← ++ (byte) current_xpos#19 -- vbuz1=_inc_vbuz1 
+  //SEG296 [137] (byte) current_xpos#7 ← ++ (byte) current_xpos#19 -- vbuz1=_inc_vbuz1 
     inc current_xpos
-  //SEG294 [137] phi from play_move_leftright::@11 play_move_leftright::@8 to play_move_leftright::@return [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return]
+  //SEG297 [138] phi from play_move_leftright::@11 play_move_leftright::@8 to play_move_leftright::@return [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return]
   breturn_from_b11:
   breturn_from_b8:
-  //SEG295 [137] phi (byte) current_xpos#23 = (byte) current_xpos#9 [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return#0] -- register_copy 
-  //SEG296 [137] phi (byte) play_move_leftright::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return#1] -- vbuz1=vbuc1 
+  //SEG298 [138] phi (byte) current_xpos#23 = (byte) current_xpos#9 [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return#0] -- register_copy 
+  //SEG299 [138] phi (byte) play_move_leftright::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return#1] -- vbuz1=vbuc1 
     lda #1
     sta return_2
     jmp breturn
-  //SEG297 [137] phi from play_move_leftright::@14 play_move_leftright::@15 play_move_leftright::@6 to play_move_leftright::@return [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return]
+  //SEG300 [138] phi from play_move_leftright::@14 play_move_leftright::@15 play_move_leftright::@6 to play_move_leftright::@return [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return]
   breturn_from_b14:
   breturn_from_b15:
   breturn_from_b6:
-  //SEG298 [137] phi (byte) current_xpos#23 = (byte) current_xpos#19 [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return#0] -- register_copy 
-  //SEG299 [137] phi (byte) play_move_leftright::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return#1] -- vbuz1=vbuc1 
+  //SEG301 [138] phi (byte) current_xpos#23 = (byte) current_xpos#19 [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return#0] -- register_copy 
+  //SEG302 [138] phi (byte) play_move_leftright::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return#1] -- vbuz1=vbuc1 
     lda #0
     sta return_2
     jmp breturn
-  //SEG300 play_move_leftright::@return
+  //SEG303 play_move_leftright::@return
   breturn:
-  //SEG301 [138] return 
+  //SEG304 [139] return 
     rts
-  //SEG302 play_move_leftright::@1
+  //SEG305 play_move_leftright::@1
   b1:
-  //SEG303 [139] (byte) collision::xpos#1 ← (byte) current_xpos#19 - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_minus_1 
+  //SEG306 [140] (byte) collision::xpos#1 ← (byte) current_xpos#19 - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_minus_1 
     ldx current_xpos
     dex
     stx collision.xpos
-  //SEG304 [140] (byte) collision::ypos#1 ← (byte) current_ypos#16 -- vbuz1=vbuz2 
+  //SEG307 [141] (byte) collision::ypos#1 ← (byte) current_ypos#16 -- vbuz1=vbuz2 
     lda current_ypos
     sta collision.ypos
-  //SEG305 [141] (byte) collision::orientation#1 ← (byte) current_orientation#18 -- vbuz1=vbuz2 
+  //SEG308 [142] (byte) collision::orientation#1 ← (byte) current_orientation#18 -- vbuz1=vbuz2 
     lda current_orientation
     sta collision.orientation
-  //SEG306 [142] (byte*~) current_piece#71 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
+  //SEG309 [143] (byte*~) current_piece#72 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
     lda current_piece
-    sta current_piece_71
+    sta current_piece_72
     lda current_piece+1
-    sta current_piece_71+1
-  //SEG307 [143] call collision 
-  //SEG308 [102] phi from play_move_leftright::@1 to collision [phi:play_move_leftright::@1->collision]
+    sta current_piece_72+1
+  //SEG310 [144] call collision 
+  //SEG311 [103] phi from play_move_leftright::@1 to collision [phi:play_move_leftright::@1->collision]
   collision_from_b1:
-  //SEG309 [102] phi (byte) collision::xpos#5 = (byte) collision::xpos#1 [phi:play_move_leftright::@1->collision#0] -- register_copy 
-  //SEG310 [102] phi (byte) collision::ypos#4 = (byte) collision::ypos#1 [phi:play_move_leftright::@1->collision#1] -- register_copy 
-  //SEG311 [102] phi (byte) collision::orientation#4 = (byte) collision::orientation#1 [phi:play_move_leftright::@1->collision#2] -- register_copy 
-  //SEG312 [102] phi (byte*) current_piece#15 = (byte*~) current_piece#71 [phi:play_move_leftright::@1->collision#3] -- register_copy 
+  //SEG312 [103] phi (byte) collision::xpos#5 = (byte) collision::xpos#1 [phi:play_move_leftright::@1->collision#0] -- register_copy 
+  //SEG313 [103] phi (byte) collision::ypos#4 = (byte) collision::ypos#1 [phi:play_move_leftright::@1->collision#1] -- register_copy 
+  //SEG314 [103] phi (byte) collision::orientation#4 = (byte) collision::orientation#1 [phi:play_move_leftright::@1->collision#2] -- register_copy 
+  //SEG315 [103] phi (byte*) current_piece#15 = (byte*~) current_piece#72 [phi:play_move_leftright::@1->collision#3] -- register_copy 
     jsr collision
-  //SEG313 [144] (byte) collision::return#1 ← (byte) collision::return#14 -- vbuz1=vbuz2 
+  //SEG316 [145] (byte) collision::return#1 ← (byte) collision::return#14 -- vbuz1=vbuz2 
     lda collision.return_14
     sta collision.return_1
     jmp b14
-  //SEG314 play_move_leftright::@14
+  //SEG317 play_move_leftright::@14
   b14:
-  //SEG315 [145] (byte~) play_move_leftright::$8 ← (byte) collision::return#1 -- vbuz1=vbuz2 
+  //SEG318 [146] (byte~) play_move_leftright::$8 ← (byte) collision::return#1 -- vbuz1=vbuz2 
     lda collision.return_1
     sta _8
-  //SEG316 [146] if((byte~) play_move_leftright::$8!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return -- vbuz1_neq_vbuc1_then_la1 
+  //SEG319 [147] if((byte~) play_move_leftright::$8!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return -- vbuz1_neq_vbuc1_then_la1 
     lda _8
     cmp #COLLISION_NONE
     bne breturn_from_b14
     jmp b11
-  //SEG317 play_move_leftright::@11
+  //SEG320 play_move_leftright::@11
   b11:
-  //SEG318 [147] (byte) current_xpos#9 ← -- (byte) current_xpos#19 -- vbuz1=_dec_vbuz1 
+  //SEG321 [148] (byte) current_xpos#9 ← -- (byte) current_xpos#19 -- vbuz1=_dec_vbuz1 
     dec current_xpos
     jmp breturn_from_b11
 }
-//SEG319 play_move_down
+//SEG322 play_move_down
 play_move_down: {
     .label _2 = $6e
     .label _12 = $70
@@ -7412,366 +7461,364 @@ play_move_down: {
     .label return = $50
     .label movedown = $21
     .label return_3 = $29
-  //SEG320 [148] (byte) current_movedown_counter#10 ← ++ (byte) current_movedown_counter#15 -- vbuz1=_inc_vbuz1 
+  //SEG323 [149] (byte) current_movedown_counter#10 ← ++ (byte) current_movedown_counter#15 -- vbuz1=_inc_vbuz1 
     inc current_movedown_counter
-  //SEG321 [149] if((byte) play_move_down::key_event#0!=(const byte) KEY_SPACE#0) goto play_move_down::@1 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG324 [150] if((byte) play_move_down::key_event#0!=(const byte) KEY_SPACE#0) goto play_move_down::@1 -- vbuz1_neq_vbuc1_then_la1 
     lda key_event
     cmp #KEY_SPACE
     bne b1_from_play_move_down
-  //SEG322 [150] phi from play_move_down to play_move_down::@8 [phi:play_move_down->play_move_down::@8]
+  //SEG325 [151] phi from play_move_down to play_move_down::@8 [phi:play_move_down->play_move_down::@8]
   b8_from_play_move_down:
     jmp b8
-  //SEG323 play_move_down::@8
+  //SEG326 play_move_down::@8
   b8:
-  //SEG324 [151] phi from play_move_down::@8 to play_move_down::@1 [phi:play_move_down::@8->play_move_down::@1]
+  //SEG327 [152] phi from play_move_down::@8 to play_move_down::@1 [phi:play_move_down::@8->play_move_down::@1]
   b1_from_b8:
-  //SEG325 [151] phi (byte) play_move_down::movedown#10 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_down::@8->play_move_down::@1#0] -- vbuz1=vbuc1 
+  //SEG328 [152] phi (byte) play_move_down::movedown#10 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_down::@8->play_move_down::@1#0] -- vbuz1=vbuc1 
     lda #1
     sta movedown
     jmp b1
-  //SEG326 [151] phi from play_move_down to play_move_down::@1 [phi:play_move_down->play_move_down::@1]
+  //SEG329 [152] phi from play_move_down to play_move_down::@1 [phi:play_move_down->play_move_down::@1]
   b1_from_play_move_down:
-  //SEG327 [151] phi (byte) play_move_down::movedown#10 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down->play_move_down::@1#0] -- vbuz1=vbuc1 
+  //SEG330 [152] phi (byte) play_move_down::movedown#10 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down->play_move_down::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta movedown
     jmp b1
-  //SEG328 play_move_down::@1
+  //SEG331 play_move_down::@1
   b1:
-  //SEG329 [152] call keyboard_event_pressed 
-  //SEG330 [254] phi from play_move_down::@1 to keyboard_event_pressed [phi:play_move_down::@1->keyboard_event_pressed]
+  //SEG332 [153] call keyboard_event_pressed 
+  //SEG333 [254] phi from play_move_down::@1 to keyboard_event_pressed [phi:play_move_down::@1->keyboard_event_pressed]
   keyboard_event_pressed_from_b1:
-  //SEG331 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_SPACE#0 [phi:play_move_down::@1->keyboard_event_pressed#0] -- vbuz1=vbuc1 
+  //SEG334 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_SPACE#0 [phi:play_move_down::@1->keyboard_event_pressed#0] -- vbuz1=vbuc1 
     lda #KEY_SPACE
     sta keyboard_event_pressed.keycode
     jsr keyboard_event_pressed
-  //SEG332 [153] (byte) keyboard_event_pressed::return#12 ← (byte) keyboard_event_pressed::return#11 -- vbuz1=vbuz2 
+  //SEG335 [154] (byte) keyboard_event_pressed::return#12 ← (byte) keyboard_event_pressed::return#11 -- vbuz1=vbuz2 
     lda keyboard_event_pressed.return_11
     sta keyboard_event_pressed.return_12
     jmp b17
-  //SEG333 play_move_down::@17
+  //SEG336 play_move_down::@17
   b17:
-  //SEG334 [154] (byte~) play_move_down::$2 ← (byte) keyboard_event_pressed::return#12 -- vbuz1=vbuz2 
+  //SEG337 [155] (byte~) play_move_down::$2 ← (byte) keyboard_event_pressed::return#12 -- vbuz1=vbuz2 
     lda keyboard_event_pressed.return_12
     sta _2
-  //SEG335 [155] if((byte~) play_move_down::$2==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@2 -- vbuz1_eq_0_then_la1 
+  //SEG338 [156] if((byte~) play_move_down::$2==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@2 -- vbuz1_eq_0_then_la1 
     lda _2
     cmp #0
     beq b2_from_b17
     jmp b9
-  //SEG336 play_move_down::@9
+  //SEG339 play_move_down::@9
   b9:
-  //SEG337 [156] if((byte) current_movedown_counter#10<(const byte) current_movedown_fast#0) goto play_move_down::@2 -- vbuz1_lt_vbuc1_then_la1 
+  //SEG340 [157] if((byte) current_movedown_counter#10<(const byte) current_movedown_fast#0) goto play_move_down::@2 -- vbuz1_lt_vbuc1_then_la1 
     lda current_movedown_counter
     cmp #current_movedown_fast
     bcc b2_from_b9
     jmp b10
-  //SEG338 play_move_down::@10
+  //SEG341 play_move_down::@10
   b10:
-  //SEG339 [157] (byte) play_move_down::movedown#2 ← ++ (byte) play_move_down::movedown#10 -- vbuz1=_inc_vbuz1 
+  //SEG342 [158] (byte) play_move_down::movedown#2 ← ++ (byte) play_move_down::movedown#10 -- vbuz1=_inc_vbuz1 
     inc movedown
-  //SEG340 [158] phi from play_move_down::@10 play_move_down::@17 play_move_down::@9 to play_move_down::@2 [phi:play_move_down::@10/play_move_down::@17/play_move_down::@9->play_move_down::@2]
+  //SEG343 [159] phi from play_move_down::@10 play_move_down::@17 play_move_down::@9 to play_move_down::@2 [phi:play_move_down::@10/play_move_down::@17/play_move_down::@9->play_move_down::@2]
   b2_from_b10:
   b2_from_b17:
   b2_from_b9:
-  //SEG341 [158] phi (byte) play_move_down::movedown#7 = (byte) play_move_down::movedown#2 [phi:play_move_down::@10/play_move_down::@17/play_move_down::@9->play_move_down::@2#0] -- register_copy 
+  //SEG344 [159] phi (byte) play_move_down::movedown#7 = (byte) play_move_down::movedown#2 [phi:play_move_down::@10/play_move_down::@17/play_move_down::@9->play_move_down::@2#0] -- register_copy 
     jmp b2
-  //SEG342 play_move_down::@2
+  //SEG345 play_move_down::@2
   b2:
-  //SEG343 [159] if((byte) current_movedown_counter#10<(const byte) current_movedown_slow#0) goto play_move_down::@4 -- vbuz1_lt_vbuc1_then_la1 
+  //SEG346 [160] if((byte) current_movedown_counter#10<(const byte) current_movedown_slow#0) goto play_move_down::@4 -- vbuz1_lt_vbuc1_then_la1 
     lda current_movedown_counter
     cmp #current_movedown_slow
     bcc b4_from_b2
     jmp b11
-  //SEG344 play_move_down::@11
+  //SEG347 play_move_down::@11
   b11:
-  //SEG345 [160] (byte) play_move_down::movedown#3 ← ++ (byte) play_move_down::movedown#7 -- vbuz1=_inc_vbuz1 
+  //SEG348 [161] (byte) play_move_down::movedown#3 ← ++ (byte) play_move_down::movedown#7 -- vbuz1=_inc_vbuz1 
     inc movedown
-  //SEG346 [161] phi from play_move_down::@11 play_move_down::@2 to play_move_down::@4 [phi:play_move_down::@11/play_move_down::@2->play_move_down::@4]
+  //SEG349 [162] phi from play_move_down::@11 play_move_down::@2 to play_move_down::@4 [phi:play_move_down::@11/play_move_down::@2->play_move_down::@4]
   b4_from_b11:
   b4_from_b2:
-  //SEG347 [161] phi (byte) play_move_down::movedown#6 = (byte) play_move_down::movedown#3 [phi:play_move_down::@11/play_move_down::@2->play_move_down::@4#0] -- register_copy 
+  //SEG350 [162] phi (byte) play_move_down::movedown#6 = (byte) play_move_down::movedown#3 [phi:play_move_down::@11/play_move_down::@2->play_move_down::@4#0] -- register_copy 
     jmp b4
-  //SEG348 play_move_down::@4
+  //SEG351 play_move_down::@4
   b4:
-  //SEG349 [162] if((byte) play_move_down::movedown#6==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@return -- vbuz1_eq_0_then_la1 
+  //SEG352 [163] if((byte) play_move_down::movedown#6==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@return -- vbuz1_eq_0_then_la1 
     lda movedown
     cmp #0
     beq breturn_from_b4
     jmp b12
-  //SEG350 play_move_down::@12
+  //SEG353 play_move_down::@12
   b12:
-  //SEG351 [163] (byte) collision::ypos#0 ← (byte) current_ypos#12 + (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_plus_1 
+  //SEG354 [164] (byte) collision::ypos#0 ← (byte) current_ypos#12 + (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_plus_1 
     ldy current_ypos
     iny
     sty collision.ypos
-  //SEG352 [164] (byte) collision::xpos#0 ← (byte) current_xpos#16 -- vbuz1=vbuz2 
+  //SEG355 [165] (byte) collision::xpos#0 ← (byte) current_xpos#16 -- vbuz1=vbuz2 
     lda current_xpos
     sta collision.xpos
-  //SEG353 [165] (byte) collision::orientation#0 ← (byte) current_orientation#15 -- vbuz1=vbuz2 
+  //SEG356 [166] (byte) collision::orientation#0 ← (byte) current_orientation#15 -- vbuz1=vbuz2 
     lda current_orientation
     sta collision.orientation
-  //SEG354 [166] (byte*~) current_piece#70 ← (byte*) current_piece#11 -- pbuz1=pbuz2 
+  //SEG357 [167] (byte*~) current_piece#71 ← (byte*) current_piece#11 -- pbuz1=pbuz2 
     lda current_piece
-    sta current_piece_70
+    sta current_piece_71
     lda current_piece+1
-    sta current_piece_70+1
-  //SEG355 [167] call collision 
-  //SEG356 [102] phi from play_move_down::@12 to collision [phi:play_move_down::@12->collision]
+    sta current_piece_71+1
+  //SEG358 [168] call collision 
+  //SEG359 [103] phi from play_move_down::@12 to collision [phi:play_move_down::@12->collision]
   collision_from_b12:
-  //SEG357 [102] phi (byte) collision::xpos#5 = (byte) collision::xpos#0 [phi:play_move_down::@12->collision#0] -- register_copy 
-  //SEG358 [102] phi (byte) collision::ypos#4 = (byte) collision::ypos#0 [phi:play_move_down::@12->collision#1] -- register_copy 
-  //SEG359 [102] phi (byte) collision::orientation#4 = (byte) collision::orientation#0 [phi:play_move_down::@12->collision#2] -- register_copy 
-  //SEG360 [102] phi (byte*) current_piece#15 = (byte*~) current_piece#70 [phi:play_move_down::@12->collision#3] -- register_copy 
+  //SEG360 [103] phi (byte) collision::xpos#5 = (byte) collision::xpos#0 [phi:play_move_down::@12->collision#0] -- register_copy 
+  //SEG361 [103] phi (byte) collision::ypos#4 = (byte) collision::ypos#0 [phi:play_move_down::@12->collision#1] -- register_copy 
+  //SEG362 [103] phi (byte) collision::orientation#4 = (byte) collision::orientation#0 [phi:play_move_down::@12->collision#2] -- register_copy 
+  //SEG363 [103] phi (byte*) current_piece#15 = (byte*~) current_piece#71 [phi:play_move_down::@12->collision#3] -- register_copy 
     jsr collision
-  //SEG361 [168] (byte) collision::return#0 ← (byte) collision::return#14 -- vbuz1=vbuz2 
+  //SEG364 [169] (byte) collision::return#0 ← (byte) collision::return#14 -- vbuz1=vbuz2 
     lda collision.return_14
     sta collision.return
     jmp b18
-  //SEG362 play_move_down::@18
+  //SEG365 play_move_down::@18
   b18:
-  //SEG363 [169] (byte~) play_move_down::$12 ← (byte) collision::return#0 -- vbuz1=vbuz2 
+  //SEG366 [170] (byte~) play_move_down::$12 ← (byte) collision::return#0 -- vbuz1=vbuz2 
     lda collision.return
     sta _12
-  //SEG364 [170] if((byte~) play_move_down::$12==(const byte) COLLISION_NONE#0) goto play_move_down::@6 -- vbuz1_eq_vbuc1_then_la1 
+  //SEG367 [171] if((byte~) play_move_down::$12==(const byte) COLLISION_NONE#0) goto play_move_down::@6 -- vbuz1_eq_vbuc1_then_la1 
     lda _12
     cmp #COLLISION_NONE
     beq b6
-  //SEG365 [171] phi from play_move_down::@18 to play_move_down::@13 [phi:play_move_down::@18->play_move_down::@13]
+  //SEG368 [172] phi from play_move_down::@18 to play_move_down::@13 [phi:play_move_down::@18->play_move_down::@13]
   b13_from_b18:
     jmp b13
-  //SEG366 play_move_down::@13
+  //SEG369 play_move_down::@13
   b13:
-  //SEG367 [172] call lock_current 
+  //SEG370 [173] call lock_current 
     jsr lock_current
-  //SEG368 [173] phi from play_move_down::@13 to play_move_down::@19 [phi:play_move_down::@13->play_move_down::@19]
+  //SEG371 [174] phi from play_move_down::@13 to play_move_down::@19 [phi:play_move_down::@13->play_move_down::@19]
   b19_from_b13:
     jmp b19
-  //SEG369 play_move_down::@19
+  //SEG372 play_move_down::@19
   b19:
-  //SEG370 [174] call remove_lines 
-  //SEG371 [197] phi from play_move_down::@19 to remove_lines [phi:play_move_down::@19->remove_lines]
+  //SEG373 [175] call remove_lines 
+  //SEG374 [197] phi from play_move_down::@19 to remove_lines [phi:play_move_down::@19->remove_lines]
   remove_lines_from_b19:
     jsr remove_lines
-  //SEG372 [175] phi from play_move_down::@19 to play_move_down::@20 [phi:play_move_down::@19->play_move_down::@20]
+  //SEG375 [176] phi from play_move_down::@19 to play_move_down::@20 [phi:play_move_down::@19->play_move_down::@20]
   b20_from_b19:
     jmp b20
-  //SEG373 play_move_down::@20
+  //SEG376 play_move_down::@20
   b20:
-  //SEG374 [176] call spawn_current 
+  //SEG377 [177] call spawn_current 
+  //SEG378 [183] phi from play_move_down::@20 to spawn_current [phi:play_move_down::@20->spawn_current]
+  spawn_current_from_b20:
     jsr spawn_current
-  //SEG375 [177] (byte*~) current_piece#74 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) -- pbuz1=pptc1_derefidx_vbuz2 
+  //SEG379 [178] (byte*~) current_piece#75 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) -- pbuz1=pptc1_derefidx_vbuz2 
     ldy spawn_current._3
     lda PIECES,y
     sta current_piece
     lda PIECES+1,y
     sta current_piece+1
-  //SEG376 [178] phi from play_move_down::@20 to play_move_down::@7 [phi:play_move_down::@20->play_move_down::@7]
+  //SEG380 [179] phi from play_move_down::@20 to play_move_down::@7 [phi:play_move_down::@20->play_move_down::@7]
   b7_from_b20:
-  //SEG377 [178] phi (byte) current_piece_color#23 = (byte) current_piece_color#15 [phi:play_move_down::@20->play_move_down::@7#0] -- register_copy 
-  //SEG378 [178] phi (byte) current_xpos#36 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:play_move_down::@20->play_move_down::@7#1] -- vbuz1=vbuc1 
+  //SEG381 [179] phi (byte) current_piece_color#23 = (byte) current_piece_color#15 [phi:play_move_down::@20->play_move_down::@7#0] -- register_copy 
+  //SEG382 [179] phi (byte) current_xpos#36 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:play_move_down::@20->play_move_down::@7#1] -- vbuz1=vbuc1 
     lda #3
     sta current_xpos
-  //SEG379 [178] phi (byte*) current_piece_gfx#29 = (byte*) current_piece_gfx#10 [phi:play_move_down::@20->play_move_down::@7#2] -- register_copy 
-  //SEG380 [178] phi (byte) current_orientation#33 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@20->play_move_down::@7#3] -- vbuz1=vbuc1 
+  //SEG383 [179] phi (byte*) current_piece_gfx#29 = (byte*) current_piece_gfx#10 [phi:play_move_down::@20->play_move_down::@7#2] -- register_copy 
+  //SEG384 [179] phi (byte) current_orientation#33 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@20->play_move_down::@7#3] -- vbuz1=vbuc1 
     lda #0
     sta current_orientation
-  //SEG381 [178] phi (byte*) current_piece#23 = (byte*~) current_piece#74 [phi:play_move_down::@20->play_move_down::@7#4] -- register_copy 
-  //SEG382 [178] phi (byte) current_ypos#31 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@20->play_move_down::@7#5] -- vbuz1=vbuc1 
+  //SEG385 [179] phi (byte*) current_piece#23 = (byte*~) current_piece#75 [phi:play_move_down::@20->play_move_down::@7#4] -- register_copy 
+  //SEG386 [179] phi (byte) current_ypos#31 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@20->play_move_down::@7#5] -- vbuz1=vbuc1 
     lda #0
     sta current_ypos
     jmp b7
-  //SEG383 play_move_down::@7
+  //SEG387 play_move_down::@7
   b7:
-  //SEG384 [179] phi from play_move_down::@7 to play_move_down::@return [phi:play_move_down::@7->play_move_down::@return]
+  //SEG388 [180] phi from play_move_down::@7 to play_move_down::@return [phi:play_move_down::@7->play_move_down::@return]
   breturn_from_b7:
-  //SEG385 [179] phi (byte) current_piece_color#13 = (byte) current_piece_color#23 [phi:play_move_down::@7->play_move_down::@return#0] -- register_copy 
-  //SEG386 [179] phi (byte) current_xpos#19 = (byte) current_xpos#36 [phi:play_move_down::@7->play_move_down::@return#1] -- register_copy 
-  //SEG387 [179] phi (byte*) current_piece_gfx#17 = (byte*) current_piece_gfx#29 [phi:play_move_down::@7->play_move_down::@return#2] -- register_copy 
-  //SEG388 [179] phi (byte) current_orientation#18 = (byte) current_orientation#33 [phi:play_move_down::@7->play_move_down::@return#3] -- register_copy 
-  //SEG389 [179] phi (byte*) current_piece#13 = (byte*) current_piece#23 [phi:play_move_down::@7->play_move_down::@return#4] -- register_copy 
-  //SEG390 [179] phi (byte) current_ypos#16 = (byte) current_ypos#31 [phi:play_move_down::@7->play_move_down::@return#5] -- register_copy 
-  //SEG391 [179] phi (byte) current_movedown_counter#12 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@7->play_move_down::@return#6] -- vbuz1=vbuc1 
+  //SEG389 [180] phi (byte) current_piece_color#13 = (byte) current_piece_color#23 [phi:play_move_down::@7->play_move_down::@return#0] -- register_copy 
+  //SEG390 [180] phi (byte) current_xpos#19 = (byte) current_xpos#36 [phi:play_move_down::@7->play_move_down::@return#1] -- register_copy 
+  //SEG391 [180] phi (byte*) current_piece_gfx#17 = (byte*) current_piece_gfx#29 [phi:play_move_down::@7->play_move_down::@return#2] -- register_copy 
+  //SEG392 [180] phi (byte) current_orientation#18 = (byte) current_orientation#33 [phi:play_move_down::@7->play_move_down::@return#3] -- register_copy 
+  //SEG393 [180] phi (byte*) current_piece#13 = (byte*) current_piece#23 [phi:play_move_down::@7->play_move_down::@return#4] -- register_copy 
+  //SEG394 [180] phi (byte) current_ypos#16 = (byte) current_ypos#31 [phi:play_move_down::@7->play_move_down::@return#5] -- register_copy 
+  //SEG395 [180] phi (byte) current_movedown_counter#12 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@7->play_move_down::@return#6] -- vbuz1=vbuc1 
     lda #0
     sta current_movedown_counter
-  //SEG392 [179] phi (byte) play_move_down::return#3 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_down::@7->play_move_down::@return#7] -- vbuz1=vbuc1 
+  //SEG396 [180] phi (byte) play_move_down::return#3 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_down::@7->play_move_down::@return#7] -- vbuz1=vbuc1 
     lda #1
     sta return_3
     jmp breturn
-  //SEG393 [179] phi from play_move_down::@4 to play_move_down::@return [phi:play_move_down::@4->play_move_down::@return]
+  //SEG397 [180] phi from play_move_down::@4 to play_move_down::@return [phi:play_move_down::@4->play_move_down::@return]
   breturn_from_b4:
-  //SEG394 [179] phi (byte) current_piece_color#13 = (byte) current_piece_color#11 [phi:play_move_down::@4->play_move_down::@return#0] -- register_copy 
-  //SEG395 [179] phi (byte) current_xpos#19 = (byte) current_xpos#16 [phi:play_move_down::@4->play_move_down::@return#1] -- register_copy 
-  //SEG396 [179] phi (byte*) current_piece_gfx#17 = (byte*) current_piece_gfx#15 [phi:play_move_down::@4->play_move_down::@return#2] -- register_copy 
-  //SEG397 [179] phi (byte) current_orientation#18 = (byte) current_orientation#15 [phi:play_move_down::@4->play_move_down::@return#3] -- register_copy 
-  //SEG398 [179] phi (byte*) current_piece#13 = (byte*) current_piece#11 [phi:play_move_down::@4->play_move_down::@return#4] -- register_copy 
-  //SEG399 [179] phi (byte) current_ypos#16 = (byte) current_ypos#12 [phi:play_move_down::@4->play_move_down::@return#5] -- register_copy 
-  //SEG400 [179] phi (byte) current_movedown_counter#12 = (byte) current_movedown_counter#10 [phi:play_move_down::@4->play_move_down::@return#6] -- register_copy 
-  //SEG401 [179] phi (byte) play_move_down::return#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@4->play_move_down::@return#7] -- vbuz1=vbuc1 
+  //SEG398 [180] phi (byte) current_piece_color#13 = (byte) current_piece_color#11 [phi:play_move_down::@4->play_move_down::@return#0] -- register_copy 
+  //SEG399 [180] phi (byte) current_xpos#19 = (byte) current_xpos#16 [phi:play_move_down::@4->play_move_down::@return#1] -- register_copy 
+  //SEG400 [180] phi (byte*) current_piece_gfx#17 = (byte*) current_piece_gfx#15 [phi:play_move_down::@4->play_move_down::@return#2] -- register_copy 
+  //SEG401 [180] phi (byte) current_orientation#18 = (byte) current_orientation#15 [phi:play_move_down::@4->play_move_down::@return#3] -- register_copy 
+  //SEG402 [180] phi (byte*) current_piece#13 = (byte*) current_piece#11 [phi:play_move_down::@4->play_move_down::@return#4] -- register_copy 
+  //SEG403 [180] phi (byte) current_ypos#16 = (byte) current_ypos#12 [phi:play_move_down::@4->play_move_down::@return#5] -- register_copy 
+  //SEG404 [180] phi (byte) current_movedown_counter#12 = (byte) current_movedown_counter#10 [phi:play_move_down::@4->play_move_down::@return#6] -- register_copy 
+  //SEG405 [180] phi (byte) play_move_down::return#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@4->play_move_down::@return#7] -- vbuz1=vbuc1 
     lda #0
     sta return_3
     jmp breturn
-  //SEG402 play_move_down::@return
+  //SEG406 play_move_down::@return
   breturn:
-  //SEG403 [180] return 
+  //SEG407 [181] return 
     rts
-  //SEG404 play_move_down::@6
+  //SEG408 play_move_down::@6
   b6:
-  //SEG405 [181] (byte) current_ypos#4 ← ++ (byte) current_ypos#12 -- vbuz1=_inc_vbuz1 
+  //SEG409 [182] (byte) current_ypos#4 ← ++ (byte) current_ypos#12 -- vbuz1=_inc_vbuz1 
     inc current_ypos
-  //SEG406 [178] phi from play_move_down::@6 to play_move_down::@7 [phi:play_move_down::@6->play_move_down::@7]
+  //SEG410 [179] phi from play_move_down::@6 to play_move_down::@7 [phi:play_move_down::@6->play_move_down::@7]
   b7_from_b6:
-  //SEG407 [178] phi (byte) current_piece_color#23 = (byte) current_piece_color#11 [phi:play_move_down::@6->play_move_down::@7#0] -- register_copy 
-  //SEG408 [178] phi (byte) current_xpos#36 = (byte) current_xpos#16 [phi:play_move_down::@6->play_move_down::@7#1] -- register_copy 
-  //SEG409 [178] phi (byte*) current_piece_gfx#29 = (byte*) current_piece_gfx#15 [phi:play_move_down::@6->play_move_down::@7#2] -- register_copy 
-  //SEG410 [178] phi (byte) current_orientation#33 = (byte) current_orientation#15 [phi:play_move_down::@6->play_move_down::@7#3] -- register_copy 
-  //SEG411 [178] phi (byte*) current_piece#23 = (byte*) current_piece#11 [phi:play_move_down::@6->play_move_down::@7#4] -- register_copy 
-  //SEG412 [178] phi (byte) current_ypos#31 = (byte) current_ypos#4 [phi:play_move_down::@6->play_move_down::@7#5] -- register_copy 
+  //SEG411 [179] phi (byte) current_piece_color#23 = (byte) current_piece_color#11 [phi:play_move_down::@6->play_move_down::@7#0] -- register_copy 
+  //SEG412 [179] phi (byte) current_xpos#36 = (byte) current_xpos#16 [phi:play_move_down::@6->play_move_down::@7#1] -- register_copy 
+  //SEG413 [179] phi (byte*) current_piece_gfx#29 = (byte*) current_piece_gfx#15 [phi:play_move_down::@6->play_move_down::@7#2] -- register_copy 
+  //SEG414 [179] phi (byte) current_orientation#33 = (byte) current_orientation#15 [phi:play_move_down::@6->play_move_down::@7#3] -- register_copy 
+  //SEG415 [179] phi (byte*) current_piece#23 = (byte*) current_piece#11 [phi:play_move_down::@6->play_move_down::@7#4] -- register_copy 
+  //SEG416 [179] phi (byte) current_ypos#31 = (byte) current_ypos#4 [phi:play_move_down::@6->play_move_down::@7#5] -- register_copy 
     jmp b7
 }
-//SEG413 spawn_current
+//SEG417 spawn_current
 spawn_current: {
     .label _1 = $73
     .label _3 = $71
     .label piece_idx = $2a
-  //SEG414 [182] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_inc__deref_pbuc1 
-    inc BORDERCOL
-  //SEG415 [183] phi from spawn_current to spawn_current::@1 [phi:spawn_current->spawn_current::@1]
+  //SEG418 [184] phi from spawn_current to spawn_current::@1 [phi:spawn_current->spawn_current::@1]
   b1_from_spawn_current:
-  //SEG416 [183] phi (byte) spawn_current::piece_idx#2 = (byte/signed byte/word/signed word/dword/signed dword) 7 [phi:spawn_current->spawn_current::@1#0] -- vbuz1=vbuc1 
+  //SEG419 [184] phi (byte) spawn_current::piece_idx#2 = (byte/signed byte/word/signed word/dword/signed dword) 7 [phi:spawn_current->spawn_current::@1#0] -- vbuz1=vbuc1 
     lda #7
     sta piece_idx
     jmp b1
-  //SEG417 spawn_current::@1
+  //SEG420 spawn_current::@1
   b1:
-  //SEG418 [184] if((byte) spawn_current::piece_idx#2==(byte/signed byte/word/signed word/dword/signed dword) 7) goto spawn_current::@2 -- vbuz1_eq_vbuc1_then_la1 
+  //SEG421 [185] if((byte) spawn_current::piece_idx#2==(byte/signed byte/word/signed word/dword/signed dword) 7) goto spawn_current::@2 -- vbuz1_eq_vbuc1_then_la1 
     lda piece_idx
     cmp #7
     beq b2_from_b1
     jmp b3
-  //SEG419 spawn_current::@3
+  //SEG422 spawn_current::@3
   b3:
-  //SEG420 [185] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_dec__deref_pbuc1 
-    dec BORDERCOL
-  //SEG421 [186] (byte~) spawn_current::$3 ← (byte) spawn_current::piece_idx#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_rol_1 
+  //SEG423 [186] (byte~) spawn_current::$3 ← (byte) spawn_current::piece_idx#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_rol_1 
     lda piece_idx
     asl
     sta _3
-  //SEG422 [187] (byte*) current_piece_gfx#10 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) + (byte/signed byte/word/signed word/dword/signed dword) 0 -- pbuz1=pptc1_derefidx_vbuz2_plus_0 
+  //SEG424 [187] (byte*) current_piece_gfx#10 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) + (byte/signed byte/word/signed word/dword/signed dword) 0 -- pbuz1=pptc1_derefidx_vbuz2_plus_0 
     ldy _3
     lda PIECES,y
     sta current_piece_gfx
     lda PIECES+1,y
     sta current_piece_gfx+1
-  //SEG423 [188] (byte) current_piece_color#15 ← *((const byte[]) PIECES_COLORS#0 + (byte) spawn_current::piece_idx#2) -- vbuz1=pbuc1_derefidx_vbuz2 
+  //SEG425 [188] (byte) current_piece_color#15 ← *((const byte[]) PIECES_COLORS#0 + (byte) spawn_current::piece_idx#2) -- vbuz1=pbuc1_derefidx_vbuz2 
     ldy piece_idx
     lda PIECES_COLORS,y
     sta current_piece_color
     jmp breturn
-  //SEG424 spawn_current::@return
+  //SEG426 spawn_current::@return
   breturn:
-  //SEG425 [189] return 
+  //SEG427 [189] return 
     rts
-  //SEG426 [190] phi from spawn_current::@1 to spawn_current::@2 [phi:spawn_current::@1->spawn_current::@2]
+  //SEG428 [190] phi from spawn_current::@1 to spawn_current::@2 [phi:spawn_current::@1->spawn_current::@2]
   b2_from_b1:
     jmp b2
-  //SEG427 spawn_current::@2
+  //SEG429 spawn_current::@2
   b2:
-  //SEG428 [191] call sid_rnd 
+  //SEG430 [191] call sid_rnd 
     jsr sid_rnd
-  //SEG429 [192] (byte) sid_rnd::return#2 ← (byte) sid_rnd::return#0 -- vbuz1=vbuz2 
+  //SEG431 [192] (byte) sid_rnd::return#2 ← (byte) sid_rnd::return#0 -- vbuz1=vbuz2 
     lda sid_rnd.return
     sta sid_rnd.return_2
     jmp b7
-  //SEG430 spawn_current::@7
+  //SEG432 spawn_current::@7
   b7:
-  //SEG431 [193] (byte~) spawn_current::$1 ← (byte) sid_rnd::return#2 -- vbuz1=vbuz2 
+  //SEG433 [193] (byte~) spawn_current::$1 ← (byte) sid_rnd::return#2 -- vbuz1=vbuz2 
     lda sid_rnd.return_2
     sta _1
-  //SEG432 [194] (byte) spawn_current::piece_idx#1 ← (byte~) spawn_current::$1 & (byte/signed byte/word/signed word/dword/signed dword) 7 -- vbuz1=vbuz2_band_vbuc1 
+  //SEG434 [194] (byte) spawn_current::piece_idx#1 ← (byte~) spawn_current::$1 & (byte/signed byte/word/signed word/dword/signed dword) 7 -- vbuz1=vbuz2_band_vbuc1 
     lda #7
     and _1
     sta piece_idx
-  //SEG433 [183] phi from spawn_current::@7 to spawn_current::@1 [phi:spawn_current::@7->spawn_current::@1]
+  //SEG435 [184] phi from spawn_current::@7 to spawn_current::@1 [phi:spawn_current::@7->spawn_current::@1]
   b1_from_b7:
-  //SEG434 [183] phi (byte) spawn_current::piece_idx#2 = (byte) spawn_current::piece_idx#1 [phi:spawn_current::@7->spawn_current::@1#0] -- register_copy 
+  //SEG436 [184] phi (byte) spawn_current::piece_idx#2 = (byte) spawn_current::piece_idx#1 [phi:spawn_current::@7->spawn_current::@1#0] -- register_copy 
     jmp b1
 }
-//SEG435 sid_rnd
+//SEG437 sid_rnd
 sid_rnd: {
     .label return = $74
     .label return_2 = $72
-  //SEG436 [195] (byte) sid_rnd::return#0 ← *((const byte*) SID_VOICE3_OSC#0) -- vbuz1=_deref_pbuc1 
+  //SEG438 [195] (byte) sid_rnd::return#0 ← *((const byte*) SID_VOICE3_OSC#0) -- vbuz1=_deref_pbuc1 
     lda SID_VOICE3_OSC
     sta return
     jmp breturn
-  //SEG437 sid_rnd::@return
+  //SEG439 sid_rnd::@return
   breturn:
-  //SEG438 [196] return 
+  //SEG440 [196] return 
     rts
 }
-//SEG439 remove_lines
+//SEG441 remove_lines
 remove_lines: {
     .label line_ypos = $76
     .label done = $2b
-  //SEG440 [198] phi from remove_lines to remove_lines::@1 [phi:remove_lines->remove_lines::@1]
+  //SEG442 [198] phi from remove_lines to remove_lines::@1 [phi:remove_lines->remove_lines::@1]
   b1_from_remove_lines:
-  //SEG441 [198] phi (byte) remove_lines::done#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:remove_lines->remove_lines::@1#0] -- vbuz1=vbuc1 
+  //SEG443 [198] phi (byte) remove_lines::done#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:remove_lines->remove_lines::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta done
     jmp b1
-  //SEG442 [198] phi from remove_lines::@3 to remove_lines::@1 [phi:remove_lines::@3->remove_lines::@1]
+  //SEG444 [198] phi from remove_lines::@3 to remove_lines::@1 [phi:remove_lines::@3->remove_lines::@1]
   b1_from_b3:
-  //SEG443 [198] phi (byte) remove_lines::done#3 = (byte) remove_lines::done#2 [phi:remove_lines::@3->remove_lines::@1#0] -- register_copy 
+  //SEG445 [198] phi (byte) remove_lines::done#3 = (byte) remove_lines::done#2 [phi:remove_lines::@3->remove_lines::@1#0] -- register_copy 
     jmp b1
-  //SEG444 remove_lines::@1
+  //SEG446 remove_lines::@1
   b1:
-  //SEG445 [199] call find_line 
-  //SEG446 [221] phi from remove_lines::@1 to find_line [phi:remove_lines::@1->find_line]
+  //SEG447 [199] call find_line 
+  //SEG448 [221] phi from remove_lines::@1 to find_line [phi:remove_lines::@1->find_line]
   find_line_from_b1:
     jsr find_line
-  //SEG447 [200] (byte) find_line::return#0 ← (byte) find_line::return#2 -- vbuz1=vbuz2 
+  //SEG449 [200] (byte) find_line::return#0 ← (byte) find_line::return#2 -- vbuz1=vbuz2 
     lda find_line.return_2
     sta find_line.return
     jmp b7
-  //SEG448 remove_lines::@7
+  //SEG450 remove_lines::@7
   b7:
-  //SEG449 [201] (byte) remove_lines::line_ypos#0 ← (byte) find_line::return#0 -- vbuz1=vbuz2 
+  //SEG451 [201] (byte) remove_lines::line_ypos#0 ← (byte) find_line::return#0 -- vbuz1=vbuz2 
     lda find_line.return
     sta line_ypos
-  //SEG450 [202] if((byte) remove_lines::line_ypos#0!=(byte/word/signed word/dword/signed dword) 255) goto remove_lines::@2 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG452 [202] if((byte) remove_lines::line_ypos#0!=(byte/word/signed word/dword/signed dword) 255) goto remove_lines::@2 -- vbuz1_neq_vbuc1_then_la1 
     lda line_ypos
     cmp #$ff
     bne b2
-  //SEG451 [203] phi from remove_lines::@7 to remove_lines::@3 [phi:remove_lines::@7->remove_lines::@3]
+  //SEG453 [203] phi from remove_lines::@7 to remove_lines::@3 [phi:remove_lines::@7->remove_lines::@3]
   b3_from_b7:
-  //SEG452 [203] phi (byte) remove_lines::done#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:remove_lines::@7->remove_lines::@3#0] -- vbuz1=vbuc1 
+  //SEG454 [203] phi (byte) remove_lines::done#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:remove_lines::@7->remove_lines::@3#0] -- vbuz1=vbuc1 
     lda #1
     sta done
     jmp b3
-  //SEG453 remove_lines::@3
+  //SEG455 remove_lines::@3
   b3:
-  //SEG454 [204] if((byte) remove_lines::done#2==(byte/signed byte/word/signed word/dword/signed dword) 0) goto remove_lines::@1 -- vbuz1_eq_0_then_la1 
+  //SEG456 [204] if((byte) remove_lines::done#2==(byte/signed byte/word/signed word/dword/signed dword) 0) goto remove_lines::@1 -- vbuz1_eq_0_then_la1 
     lda done
     cmp #0
     beq b1_from_b3
     jmp breturn
-  //SEG455 remove_lines::@return
+  //SEG457 remove_lines::@return
   breturn:
-  //SEG456 [205] return 
+  //SEG458 [205] return 
     rts
-  //SEG457 remove_lines::@2
+  //SEG459 remove_lines::@2
   b2:
-  //SEG458 [206] (byte) remove_line::ypos#0 ← (byte) remove_lines::line_ypos#0 -- vbuz1=vbuz2 
+  //SEG460 [206] (byte) remove_line::ypos#0 ← (byte) remove_lines::line_ypos#0 -- vbuz1=vbuz2 
     lda line_ypos
     sta remove_line.ypos
-  //SEG459 [207] call remove_line 
+  //SEG461 [207] call remove_line 
     jsr remove_line
-  //SEG460 [203] phi from remove_lines::@2 to remove_lines::@3 [phi:remove_lines::@2->remove_lines::@3]
+  //SEG462 [203] phi from remove_lines::@2 to remove_lines::@3 [phi:remove_lines::@2->remove_lines::@3]
   b3_from_b2:
-  //SEG461 [203] phi (byte) remove_lines::done#2 = (byte) remove_lines::done#3 [phi:remove_lines::@2->remove_lines::@3#0] -- register_copy 
+  //SEG463 [203] phi (byte) remove_lines::done#2 = (byte) remove_lines::done#3 [phi:remove_lines::@2->remove_lines::@3#0] -- register_copy 
     jmp b3
 }
-//SEG462 remove_line
+//SEG464 remove_line
 remove_line: {
     .label _0 = $77
     .label ypos = $2c
@@ -7779,77 +7826,77 @@ remove_line: {
     .label i1 = $2d
     .label x = $2f
     .label y = $2c
-  //SEG463 [208] (byte~) remove_line::$0 ← (byte) remove_line::ypos#0 -- vbuz1=vbuz2 
+  //SEG465 [208] (byte~) remove_line::$0 ← (byte) remove_line::ypos#0 -- vbuz1=vbuz2 
     lda ypos
     sta _0
-  //SEG464 [209] (byte) remove_line::i2#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(byte/signed byte/word/signed word/dword/signed dword) 1 + (byte~) remove_line::$0) - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=pbuc1_derefidx_vbuz2_minus_1 
+  //SEG466 [209] (byte) remove_line::i2#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(byte/signed byte/word/signed word/dword/signed dword) 1 + (byte~) remove_line::$0) - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=pbuc1_derefidx_vbuz2_minus_1 
     ldy _0
     lda playfield_lines_idx+1,y
     sec
     sbc #1
     sta i2
-  //SEG465 [210] (byte) remove_line::i1#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) remove_line::ypos#0) - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=pbuc1_derefidx_vbuz2_minus_1 
+  //SEG467 [210] (byte) remove_line::i1#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) remove_line::ypos#0) - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=pbuc1_derefidx_vbuz2_minus_1 
     ldy ypos
     lda playfield_lines_idx,y
     sec
     sbc #1
     sta i1
-  //SEG466 [211] phi from remove_line remove_line::@3 to remove_line::@1 [phi:remove_line/remove_line::@3->remove_line::@1]
+  //SEG468 [211] phi from remove_line remove_line::@3 to remove_line::@1 [phi:remove_line/remove_line::@3->remove_line::@1]
   b1_from_remove_line:
   b1_from_b3:
-  //SEG467 [211] phi (byte) remove_line::y#4 = (byte) remove_line::ypos#0 [phi:remove_line/remove_line::@3->remove_line::@1#0] -- register_copy 
-  //SEG468 [211] phi (byte) remove_line::i2#3 = (byte) remove_line::i2#0 [phi:remove_line/remove_line::@3->remove_line::@1#1] -- register_copy 
-  //SEG469 [211] phi (byte) remove_line::i1#3 = (byte) remove_line::i1#0 [phi:remove_line/remove_line::@3->remove_line::@1#2] -- register_copy 
+  //SEG469 [211] phi (byte) remove_line::y#4 = (byte) remove_line::ypos#0 [phi:remove_line/remove_line::@3->remove_line::@1#0] -- register_copy 
+  //SEG470 [211] phi (byte) remove_line::i2#3 = (byte) remove_line::i2#0 [phi:remove_line/remove_line::@3->remove_line::@1#1] -- register_copy 
+  //SEG471 [211] phi (byte) remove_line::i1#3 = (byte) remove_line::i1#0 [phi:remove_line/remove_line::@3->remove_line::@1#2] -- register_copy 
     jmp b1
-  //SEG470 remove_line::@1
+  //SEG472 remove_line::@1
   b1:
-  //SEG471 [212] phi from remove_line::@1 to remove_line::@2 [phi:remove_line::@1->remove_line::@2]
+  //SEG473 [212] phi from remove_line::@1 to remove_line::@2 [phi:remove_line::@1->remove_line::@2]
   b2_from_b1:
-  //SEG472 [212] phi (byte) remove_line::x#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:remove_line::@1->remove_line::@2#0] -- vbuz1=vbuc1 
+  //SEG474 [212] phi (byte) remove_line::x#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:remove_line::@1->remove_line::@2#0] -- vbuz1=vbuc1 
     lda #0
     sta x
-  //SEG473 [212] phi (byte) remove_line::i2#2 = (byte) remove_line::i2#3 [phi:remove_line::@1->remove_line::@2#1] -- register_copy 
-  //SEG474 [212] phi (byte) remove_line::i1#2 = (byte) remove_line::i1#3 [phi:remove_line::@1->remove_line::@2#2] -- register_copy 
+  //SEG475 [212] phi (byte) remove_line::i2#2 = (byte) remove_line::i2#3 [phi:remove_line::@1->remove_line::@2#1] -- register_copy 
+  //SEG476 [212] phi (byte) remove_line::i1#2 = (byte) remove_line::i1#3 [phi:remove_line::@1->remove_line::@2#2] -- register_copy 
     jmp b2
-  //SEG475 [212] phi from remove_line::@2 to remove_line::@2 [phi:remove_line::@2->remove_line::@2]
+  //SEG477 [212] phi from remove_line::@2 to remove_line::@2 [phi:remove_line::@2->remove_line::@2]
   b2_from_b2:
-  //SEG476 [212] phi (byte) remove_line::x#2 = (byte) remove_line::x#1 [phi:remove_line::@2->remove_line::@2#0] -- register_copy 
-  //SEG477 [212] phi (byte) remove_line::i2#2 = (byte) remove_line::i2#1 [phi:remove_line::@2->remove_line::@2#1] -- register_copy 
-  //SEG478 [212] phi (byte) remove_line::i1#2 = (byte) remove_line::i1#1 [phi:remove_line::@2->remove_line::@2#2] -- register_copy 
+  //SEG478 [212] phi (byte) remove_line::x#2 = (byte) remove_line::x#1 [phi:remove_line::@2->remove_line::@2#0] -- register_copy 
+  //SEG479 [212] phi (byte) remove_line::i2#2 = (byte) remove_line::i2#1 [phi:remove_line::@2->remove_line::@2#1] -- register_copy 
+  //SEG480 [212] phi (byte) remove_line::i1#2 = (byte) remove_line::i1#1 [phi:remove_line::@2->remove_line::@2#2] -- register_copy 
     jmp b2
-  //SEG479 remove_line::@2
+  //SEG481 remove_line::@2
   b2:
-  //SEG480 [213] *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i2#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i1#2) -- pbuc1_derefidx_vbuz1=pbuc1_derefidx_vbuz2 
+  //SEG482 [213] *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i2#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i1#2) -- pbuc1_derefidx_vbuz1=pbuc1_derefidx_vbuz2 
     ldx i1
     lda playfield,x
     ldx i2
     sta playfield,x
-  //SEG481 [214] (byte) remove_line::i2#1 ← -- (byte) remove_line::i2#2 -- vbuz1=_dec_vbuz1 
+  //SEG483 [214] (byte) remove_line::i2#1 ← -- (byte) remove_line::i2#2 -- vbuz1=_dec_vbuz1 
     dec i2
-  //SEG482 [215] (byte) remove_line::i1#1 ← -- (byte) remove_line::i1#2 -- vbuz1=_dec_vbuz1 
+  //SEG484 [215] (byte) remove_line::i1#1 ← -- (byte) remove_line::i1#2 -- vbuz1=_dec_vbuz1 
     dec i1
-  //SEG483 [216] (byte) remove_line::x#1 ← ++ (byte) remove_line::x#2 -- vbuz1=_inc_vbuz1 
+  //SEG485 [216] (byte) remove_line::x#1 ← ++ (byte) remove_line::x#2 -- vbuz1=_inc_vbuz1 
     inc x
-  //SEG484 [217] if((byte) remove_line::x#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto remove_line::@2 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG486 [217] if((byte) remove_line::x#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto remove_line::@2 -- vbuz1_neq_vbuc1_then_la1 
     lda x
     cmp #PLAYFIELD_COLS-1+1
     bne b2_from_b2
     jmp b3
-  //SEG485 remove_line::@3
+  //SEG487 remove_line::@3
   b3:
-  //SEG486 [218] (byte) remove_line::y#1 ← -- (byte) remove_line::y#4 -- vbuz1=_dec_vbuz1 
+  //SEG488 [218] (byte) remove_line::y#1 ← -- (byte) remove_line::y#4 -- vbuz1=_dec_vbuz1 
     dec y
-  //SEG487 [219] if((byte) remove_line::y#1!=(byte/signed byte/word/signed word/dword/signed dword) 1) goto remove_line::@1 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG489 [219] if((byte) remove_line::y#1!=(byte/signed byte/word/signed word/dword/signed dword) 1) goto remove_line::@1 -- vbuz1_neq_vbuc1_then_la1 
     lda y
     cmp #1
     bne b1_from_b3
     jmp breturn
-  //SEG488 remove_line::@return
+  //SEG490 remove_line::@return
   breturn:
-  //SEG489 [220] return 
+  //SEG491 [220] return 
     rts
 }
-//SEG490 find_line
+//SEG492 find_line
 find_line: {
     .label return = $75
     .label i = $78
@@ -7861,113 +7908,113 @@ find_line: {
     .label i_3 = $30
     .label i_8 = $30
     .label i_10 = $30
-  //SEG491 [222] phi from find_line to find_line::@1 [phi:find_line->find_line::@1]
+  //SEG493 [222] phi from find_line to find_line::@1 [phi:find_line->find_line::@1]
   b1_from_find_line:
-  //SEG492 [222] phi (byte) find_line::y#8 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line->find_line::@1#0] -- vbuz1=vbuc1 
+  //SEG494 [222] phi (byte) find_line::y#8 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line->find_line::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta y
-  //SEG493 [222] phi (byte) find_line::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line->find_line::@1#1] -- vbuz1=vbuc1 
+  //SEG495 [222] phi (byte) find_line::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line->find_line::@1#1] -- vbuz1=vbuc1 
     lda #0
     sta i_3
     jmp b1
-  //SEG494 find_line::@1
+  //SEG496 find_line::@1
   b1:
-  //SEG495 [223] phi from find_line::@1 to find_line::@2 [phi:find_line::@1->find_line::@2]
+  //SEG497 [223] phi from find_line::@1 to find_line::@2 [phi:find_line::@1->find_line::@2]
   b2_from_b1:
-  //SEG496 [223] phi (byte) find_line::filled#4 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:find_line::@1->find_line::@2#0] -- vbuz1=vbuc1 
+  //SEG498 [223] phi (byte) find_line::filled#4 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:find_line::@1->find_line::@2#0] -- vbuz1=vbuc1 
     lda #1
     sta filled
-  //SEG497 [223] phi (byte) find_line::x#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line::@1->find_line::@2#1] -- vbuz1=vbuc1 
+  //SEG499 [223] phi (byte) find_line::x#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line::@1->find_line::@2#1] -- vbuz1=vbuc1 
     lda #0
     sta x
-  //SEG498 [223] phi (byte) find_line::i#2 = (byte) find_line::i#3 [phi:find_line::@1->find_line::@2#2] -- register_copy 
+  //SEG500 [223] phi (byte) find_line::i#2 = (byte) find_line::i#3 [phi:find_line::@1->find_line::@2#2] -- register_copy 
     jmp b2
-  //SEG499 find_line::@2
+  //SEG501 find_line::@2
   b2:
-  //SEG500 [224] (byte) find_line::i#1 ← ++ (byte) find_line::i#2 -- vbuz1=_inc_vbuz2 
+  //SEG502 [224] (byte) find_line::i#1 ← ++ (byte) find_line::i#2 -- vbuz1=_inc_vbuz2 
     ldy i_2
     iny
     sty i
-  //SEG501 [225] if(*((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) find_line::i#2)!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto find_line::@13 -- pbuc1_derefidx_vbuz1_neq_0_then_la1 
+  //SEG503 [225] if(*((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) find_line::i#2)!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto find_line::@13 -- pbuc1_derefidx_vbuz1_neq_0_then_la1 
     ldy i_2
     lda playfield,y
     cmp #0
     bne b13_from_b2
-  //SEG502 [226] phi from find_line::@2 to find_line::@3 [phi:find_line::@2->find_line::@3]
+  //SEG504 [226] phi from find_line::@2 to find_line::@3 [phi:find_line::@2->find_line::@3]
   b3_from_b2:
-  //SEG503 [226] phi (byte) find_line::filled#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line::@2->find_line::@3#0] -- vbuz1=vbuc1 
+  //SEG505 [226] phi (byte) find_line::filled#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line::@2->find_line::@3#0] -- vbuz1=vbuc1 
     lda #0
     sta filled
     jmp b3
-  //SEG504 find_line::@3
+  //SEG506 find_line::@3
   b3:
-  //SEG505 [227] (byte) find_line::x#1 ← ++ (byte) find_line::x#2 -- vbuz1=_inc_vbuz1 
+  //SEG507 [227] (byte) find_line::x#1 ← ++ (byte) find_line::x#2 -- vbuz1=_inc_vbuz1 
     inc x
-  //SEG506 [228] if((byte) find_line::x#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@12 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG508 [228] if((byte) find_line::x#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@12 -- vbuz1_neq_vbuc1_then_la1 
     lda x
     cmp #PLAYFIELD_COLS-1+1
     bne b12
     jmp b6
-  //SEG507 find_line::@6
+  //SEG509 find_line::@6
   b6:
-  //SEG508 [229] if((byte) find_line::filled#2!=(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@4 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG510 [229] if((byte) find_line::filled#2!=(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@4 -- vbuz1_neq_vbuc1_then_la1 
     lda filled
     cmp #1
     bne b4
-  //SEG509 [230] phi from find_line::@6 to find_line::@return [phi:find_line::@6->find_line::@return]
+  //SEG511 [230] phi from find_line::@6 to find_line::@return [phi:find_line::@6->find_line::@return]
   breturn_from_b6:
-  //SEG510 [230] phi (byte) find_line::return#2 = (byte) find_line::y#8 [phi:find_line::@6->find_line::@return#0] -- register_copy 
+  //SEG512 [230] phi (byte) find_line::return#2 = (byte) find_line::y#8 [phi:find_line::@6->find_line::@return#0] -- register_copy 
     jmp breturn
-  //SEG511 find_line::@return
+  //SEG513 find_line::@return
   breturn:
-  //SEG512 [231] return 
+  //SEG514 [231] return 
     rts
-  //SEG513 find_line::@4
+  //SEG515 find_line::@4
   b4:
-  //SEG514 [232] (byte) find_line::y#1 ← ++ (byte) find_line::y#8 -- vbuz1=_inc_vbuz1 
+  //SEG516 [232] (byte) find_line::y#1 ← ++ (byte) find_line::y#8 -- vbuz1=_inc_vbuz1 
     inc y
-  //SEG515 [233] if((byte) find_line::y#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@11 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG517 [233] if((byte) find_line::y#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@11 -- vbuz1_neq_vbuc1_then_la1 
     lda y
     cmp #PLAYFIELD_LINES-1+1
     bne b11
-  //SEG516 [230] phi from find_line::@4 to find_line::@return [phi:find_line::@4->find_line::@return]
+  //SEG518 [230] phi from find_line::@4 to find_line::@return [phi:find_line::@4->find_line::@return]
   breturn_from_b4:
-  //SEG517 [230] phi (byte) find_line::return#2 = (byte/word/signed word/dword/signed dword) 255 [phi:find_line::@4->find_line::@return#0] -- vbuz1=vbuc1 
+  //SEG519 [230] phi (byte) find_line::return#2 = (byte/word/signed word/dword/signed dword) 255 [phi:find_line::@4->find_line::@return#0] -- vbuz1=vbuc1 
     lda #$ff
     sta return_2
     jmp breturn
-  //SEG518 find_line::@11
+  //SEG520 find_line::@11
   b11:
-  //SEG519 [234] (byte~) find_line::i#8 ← (byte) find_line::i#1 -- vbuz1=vbuz2 
+  //SEG521 [234] (byte~) find_line::i#8 ← (byte) find_line::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_8
-  //SEG520 [222] phi from find_line::@11 to find_line::@1 [phi:find_line::@11->find_line::@1]
+  //SEG522 [222] phi from find_line::@11 to find_line::@1 [phi:find_line::@11->find_line::@1]
   b1_from_b11:
-  //SEG521 [222] phi (byte) find_line::y#8 = (byte) find_line::y#1 [phi:find_line::@11->find_line::@1#0] -- register_copy 
-  //SEG522 [222] phi (byte) find_line::i#3 = (byte~) find_line::i#8 [phi:find_line::@11->find_line::@1#1] -- register_copy 
+  //SEG523 [222] phi (byte) find_line::y#8 = (byte) find_line::y#1 [phi:find_line::@11->find_line::@1#0] -- register_copy 
+  //SEG524 [222] phi (byte) find_line::i#3 = (byte~) find_line::i#8 [phi:find_line::@11->find_line::@1#1] -- register_copy 
     jmp b1
-  //SEG523 find_line::@12
+  //SEG525 find_line::@12
   b12:
-  //SEG524 [235] (byte~) find_line::i#10 ← (byte) find_line::i#1 -- vbuz1=vbuz2 
+  //SEG526 [235] (byte~) find_line::i#10 ← (byte) find_line::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_10
-  //SEG525 [223] phi from find_line::@12 to find_line::@2 [phi:find_line::@12->find_line::@2]
+  //SEG527 [223] phi from find_line::@12 to find_line::@2 [phi:find_line::@12->find_line::@2]
   b2_from_b12:
-  //SEG526 [223] phi (byte) find_line::filled#4 = (byte) find_line::filled#2 [phi:find_line::@12->find_line::@2#0] -- register_copy 
-  //SEG527 [223] phi (byte) find_line::x#2 = (byte) find_line::x#1 [phi:find_line::@12->find_line::@2#1] -- register_copy 
-  //SEG528 [223] phi (byte) find_line::i#2 = (byte~) find_line::i#10 [phi:find_line::@12->find_line::@2#2] -- register_copy 
+  //SEG528 [223] phi (byte) find_line::filled#4 = (byte) find_line::filled#2 [phi:find_line::@12->find_line::@2#0] -- register_copy 
+  //SEG529 [223] phi (byte) find_line::x#2 = (byte) find_line::x#1 [phi:find_line::@12->find_line::@2#1] -- register_copy 
+  //SEG530 [223] phi (byte) find_line::i#2 = (byte~) find_line::i#10 [phi:find_line::@12->find_line::@2#2] -- register_copy 
     jmp b2
-  //SEG529 [236] phi from find_line::@2 to find_line::@13 [phi:find_line::@2->find_line::@13]
+  //SEG531 [236] phi from find_line::@2 to find_line::@13 [phi:find_line::@2->find_line::@13]
   b13_from_b2:
     jmp b13
-  //SEG530 find_line::@13
+  //SEG532 find_line::@13
   b13:
-  //SEG531 [226] phi from find_line::@13 to find_line::@3 [phi:find_line::@13->find_line::@3]
+  //SEG533 [226] phi from find_line::@13 to find_line::@3 [phi:find_line::@13->find_line::@3]
   b3_from_b13:
-  //SEG532 [226] phi (byte) find_line::filled#2 = (byte) find_line::filled#4 [phi:find_line::@13->find_line::@3#0] -- register_copy 
+  //SEG534 [226] phi (byte) find_line::filled#2 = (byte) find_line::filled#4 [phi:find_line::@13->find_line::@3#0] -- register_copy 
     jmp b3
 }
-//SEG533 lock_current
+//SEG535 lock_current
 lock_current: {
     .label ypos2 = $34
     .label playfield_line = $79
@@ -7979,111 +8026,111 @@ lock_current: {
     .label i_3 = $36
     .label i_7 = $36
     .label i_9 = $36
-  //SEG534 [237] (byte) lock_current::ypos2#0 ← (byte) current_ypos#12 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_rol_1 
+  //SEG536 [237] (byte) lock_current::ypos2#0 ← (byte) current_ypos#12 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_rol_1 
     lda current_ypos
     asl
     sta ypos2
-  //SEG535 [238] phi from lock_current to lock_current::@1 [phi:lock_current->lock_current::@1]
+  //SEG537 [238] phi from lock_current to lock_current::@1 [phi:lock_current->lock_current::@1]
   b1_from_lock_current:
-  //SEG536 [238] phi (byte) lock_current::l#6 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current->lock_current::@1#0] -- vbuz1=vbuc1 
+  //SEG538 [238] phi (byte) lock_current::l#6 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current->lock_current::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta l
-  //SEG537 [238] phi (byte) lock_current::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current->lock_current::@1#1] -- vbuz1=vbuc1 
+  //SEG539 [238] phi (byte) lock_current::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current->lock_current::@1#1] -- vbuz1=vbuc1 
     lda #0
     sta i_3
-  //SEG538 [238] phi (byte) lock_current::ypos2#2 = (byte) lock_current::ypos2#0 [phi:lock_current->lock_current::@1#2] -- register_copy 
+  //SEG540 [238] phi (byte) lock_current::ypos2#2 = (byte) lock_current::ypos2#0 [phi:lock_current->lock_current::@1#2] -- register_copy 
     jmp b1
-  //SEG539 lock_current::@1
+  //SEG541 lock_current::@1
   b1:
-  //SEG540 [239] (byte*) lock_current::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) lock_current::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
+  //SEG542 [239] (byte*) lock_current::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) lock_current::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
     ldy ypos2
     lda playfield_lines,y
     sta playfield_line
     lda playfield_lines+1,y
     sta playfield_line+1
-  //SEG541 [240] (byte) lock_current::col#0 ← (byte) current_xpos#16 -- vbuz1=vbuz2 
+  //SEG543 [240] (byte) lock_current::col#0 ← (byte) current_xpos#16 -- vbuz1=vbuz2 
     lda current_xpos
     sta col
-  //SEG542 [241] phi from lock_current::@1 to lock_current::@2 [phi:lock_current::@1->lock_current::@2]
+  //SEG544 [241] phi from lock_current::@1 to lock_current::@2 [phi:lock_current::@1->lock_current::@2]
   b2_from_b1:
-  //SEG543 [241] phi (byte) lock_current::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current::@1->lock_current::@2#0] -- vbuz1=vbuc1 
+  //SEG545 [241] phi (byte) lock_current::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current::@1->lock_current::@2#0] -- vbuz1=vbuc1 
     lda #0
     sta c
-  //SEG544 [241] phi (byte) lock_current::col#2 = (byte) lock_current::col#0 [phi:lock_current::@1->lock_current::@2#1] -- register_copy 
-  //SEG545 [241] phi (byte) lock_current::i#2 = (byte) lock_current::i#3 [phi:lock_current::@1->lock_current::@2#2] -- register_copy 
+  //SEG546 [241] phi (byte) lock_current::col#2 = (byte) lock_current::col#0 [phi:lock_current::@1->lock_current::@2#1] -- register_copy 
+  //SEG547 [241] phi (byte) lock_current::i#2 = (byte) lock_current::i#3 [phi:lock_current::@1->lock_current::@2#2] -- register_copy 
     jmp b2
-  //SEG546 lock_current::@2
+  //SEG548 lock_current::@2
   b2:
-  //SEG547 [242] (byte) lock_current::i#1 ← ++ (byte) lock_current::i#2 -- vbuz1=_inc_vbuz2 
+  //SEG549 [242] (byte) lock_current::i#1 ← ++ (byte) lock_current::i#2 -- vbuz1=_inc_vbuz2 
     ldy i_2
     iny
     sty i
-  //SEG548 [243] if(*((byte*) current_piece_gfx#15 + (byte) lock_current::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto lock_current::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
+  //SEG550 [243] if(*((byte*) current_piece_gfx#15 + (byte) lock_current::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto lock_current::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
     ldy i_2
     lda (current_piece_gfx),y
     cmp #0
     beq b3
     jmp b4
-  //SEG549 lock_current::@4
+  //SEG551 lock_current::@4
   b4:
-  //SEG550 [244] *((byte*) lock_current::playfield_line#0 + (byte) lock_current::col#2) ← (byte) current_piece_color#11 -- pbuz1_derefidx_vbuz2=vbuz3 
+  //SEG552 [244] *((byte*) lock_current::playfield_line#0 + (byte) lock_current::col#2) ← (byte) current_piece_color#11 -- pbuz1_derefidx_vbuz2=vbuz3 
     lda current_piece_color
     ldy col
     sta (playfield_line),y
     jmp b3
-  //SEG551 lock_current::@3
+  //SEG553 lock_current::@3
   b3:
-  //SEG552 [245] (byte) lock_current::col#1 ← ++ (byte) lock_current::col#2 -- vbuz1=_inc_vbuz1 
+  //SEG554 [245] (byte) lock_current::col#1 ← ++ (byte) lock_current::col#2 -- vbuz1=_inc_vbuz1 
     inc col
-  //SEG553 [246] (byte) lock_current::c#1 ← ++ (byte) lock_current::c#2 -- vbuz1=_inc_vbuz1 
+  //SEG555 [246] (byte) lock_current::c#1 ← ++ (byte) lock_current::c#2 -- vbuz1=_inc_vbuz1 
     inc c
-  //SEG554 [247] if((byte) lock_current::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto lock_current::@8 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG556 [247] if((byte) lock_current::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto lock_current::@8 -- vbuz1_neq_vbuc1_then_la1 
     lda c
     cmp #4
     bne b8
     jmp b5
-  //SEG555 lock_current::@5
+  //SEG557 lock_current::@5
   b5:
-  //SEG556 [248] (byte) lock_current::ypos2#1 ← (byte) lock_current::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
+  //SEG558 [248] (byte) lock_current::ypos2#1 ← (byte) lock_current::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
     lda ypos2
     clc
     adc #2
     sta ypos2
-  //SEG557 [249] (byte) lock_current::l#1 ← ++ (byte) lock_current::l#6 -- vbuz1=_inc_vbuz1 
+  //SEG559 [249] (byte) lock_current::l#1 ← ++ (byte) lock_current::l#6 -- vbuz1=_inc_vbuz1 
     inc l
-  //SEG558 [250] if((byte) lock_current::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto lock_current::@7 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG560 [250] if((byte) lock_current::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto lock_current::@7 -- vbuz1_neq_vbuc1_then_la1 
     lda l
     cmp #4
     bne b7
     jmp breturn
-  //SEG559 lock_current::@return
+  //SEG561 lock_current::@return
   breturn:
-  //SEG560 [251] return 
+  //SEG562 [251] return 
     rts
-  //SEG561 lock_current::@7
+  //SEG563 lock_current::@7
   b7:
-  //SEG562 [252] (byte~) lock_current::i#7 ← (byte) lock_current::i#1 -- vbuz1=vbuz2 
+  //SEG564 [252] (byte~) lock_current::i#7 ← (byte) lock_current::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_7
-  //SEG563 [238] phi from lock_current::@7 to lock_current::@1 [phi:lock_current::@7->lock_current::@1]
+  //SEG565 [238] phi from lock_current::@7 to lock_current::@1 [phi:lock_current::@7->lock_current::@1]
   b1_from_b7:
-  //SEG564 [238] phi (byte) lock_current::l#6 = (byte) lock_current::l#1 [phi:lock_current::@7->lock_current::@1#0] -- register_copy 
-  //SEG565 [238] phi (byte) lock_current::i#3 = (byte~) lock_current::i#7 [phi:lock_current::@7->lock_current::@1#1] -- register_copy 
-  //SEG566 [238] phi (byte) lock_current::ypos2#2 = (byte) lock_current::ypos2#1 [phi:lock_current::@7->lock_current::@1#2] -- register_copy 
+  //SEG566 [238] phi (byte) lock_current::l#6 = (byte) lock_current::l#1 [phi:lock_current::@7->lock_current::@1#0] -- register_copy 
+  //SEG567 [238] phi (byte) lock_current::i#3 = (byte~) lock_current::i#7 [phi:lock_current::@7->lock_current::@1#1] -- register_copy 
+  //SEG568 [238] phi (byte) lock_current::ypos2#2 = (byte) lock_current::ypos2#1 [phi:lock_current::@7->lock_current::@1#2] -- register_copy 
     jmp b1
-  //SEG567 lock_current::@8
+  //SEG569 lock_current::@8
   b8:
-  //SEG568 [253] (byte~) lock_current::i#9 ← (byte) lock_current::i#1 -- vbuz1=vbuz2 
+  //SEG570 [253] (byte~) lock_current::i#9 ← (byte) lock_current::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_9
-  //SEG569 [241] phi from lock_current::@8 to lock_current::@2 [phi:lock_current::@8->lock_current::@2]
+  //SEG571 [241] phi from lock_current::@8 to lock_current::@2 [phi:lock_current::@8->lock_current::@2]
   b2_from_b8:
-  //SEG570 [241] phi (byte) lock_current::c#2 = (byte) lock_current::c#1 [phi:lock_current::@8->lock_current::@2#0] -- register_copy 
-  //SEG571 [241] phi (byte) lock_current::col#2 = (byte) lock_current::col#1 [phi:lock_current::@8->lock_current::@2#1] -- register_copy 
-  //SEG572 [241] phi (byte) lock_current::i#2 = (byte~) lock_current::i#9 [phi:lock_current::@8->lock_current::@2#2] -- register_copy 
+  //SEG572 [241] phi (byte) lock_current::c#2 = (byte) lock_current::c#1 [phi:lock_current::@8->lock_current::@2#0] -- register_copy 
+  //SEG573 [241] phi (byte) lock_current::col#2 = (byte) lock_current::col#1 [phi:lock_current::@8->lock_current::@2#1] -- register_copy 
+  //SEG574 [241] phi (byte) lock_current::i#2 = (byte~) lock_current::i#9 [phi:lock_current::@8->lock_current::@2#2] -- register_copy 
     jmp b2
 }
-//SEG573 keyboard_event_pressed
+//SEG575 keyboard_event_pressed
 keyboard_event_pressed: {
     .label _0 = $7c
     .label _1 = $7e
@@ -8095,66 +8142,66 @@ keyboard_event_pressed: {
     .label keycode = $39
     .label return_11 = $7f
     .label return_12 = $6d
-  //SEG574 [255] (byte~) keyboard_event_pressed::$0 ← (byte) keyboard_event_pressed::keycode#5 >> (byte/signed byte/word/signed word/dword/signed dword) 3 -- vbuz1=vbuz2_ror_3 
+  //SEG576 [255] (byte~) keyboard_event_pressed::$0 ← (byte) keyboard_event_pressed::keycode#5 >> (byte/signed byte/word/signed word/dword/signed dword) 3 -- vbuz1=vbuz2_ror_3 
     lda keycode
     lsr
     lsr
     lsr
     sta _0
-  //SEG575 [256] (byte) keyboard_event_pressed::row_bits#0 ← *((const byte[8]) keyboard_scan_values#0 + (byte~) keyboard_event_pressed::$0) -- vbuz1=pbuc1_derefidx_vbuz2 
+  //SEG577 [256] (byte) keyboard_event_pressed::row_bits#0 ← *((const byte[8]) keyboard_scan_values#0 + (byte~) keyboard_event_pressed::$0) -- vbuz1=pbuc1_derefidx_vbuz2 
     ldy _0
     lda keyboard_scan_values,y
     sta row_bits
-  //SEG576 [257] (byte~) keyboard_event_pressed::$1 ← (byte) keyboard_event_pressed::keycode#5 & (byte/signed byte/word/signed word/dword/signed dword) 7 -- vbuz1=vbuz2_band_vbuc1 
+  //SEG578 [257] (byte~) keyboard_event_pressed::$1 ← (byte) keyboard_event_pressed::keycode#5 & (byte/signed byte/word/signed word/dword/signed dword) 7 -- vbuz1=vbuz2_band_vbuc1 
     lda #7
     and keycode
     sta _1
-  //SEG577 [258] (byte) keyboard_event_pressed::return#11 ← (byte) keyboard_event_pressed::row_bits#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte~) keyboard_event_pressed::$1) -- vbuz1=vbuz2_band_pbuc1_derefidx_vbuz3 
+  //SEG579 [258] (byte) keyboard_event_pressed::return#11 ← (byte) keyboard_event_pressed::row_bits#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte~) keyboard_event_pressed::$1) -- vbuz1=vbuz2_band_pbuc1_derefidx_vbuz3 
     lda row_bits
     ldy _1
     and keyboard_matrix_col_bitmask,y
     sta return_11
     jmp breturn
-  //SEG578 keyboard_event_pressed::@return
+  //SEG580 keyboard_event_pressed::@return
   breturn:
-  //SEG579 [259] return 
+  //SEG581 [259] return 
     rts
 }
-//SEG580 keyboard_event_get
+//SEG582 keyboard_event_get
 keyboard_event_get: {
     .label return = $3a
     .label return_3 = $4d
-  //SEG581 [260] if((byte) keyboard_events_size#13==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_get::@return -- vbuz1_eq_0_then_la1 
+  //SEG583 [260] if((byte) keyboard_events_size#13==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_get::@return -- vbuz1_eq_0_then_la1 
     lda keyboard_events_size
     cmp #0
     beq breturn_from_keyboard_event_get
     jmp b3
-  //SEG582 keyboard_event_get::@3
+  //SEG584 keyboard_event_get::@3
   b3:
-  //SEG583 [261] (byte) keyboard_events_size#4 ← -- (byte) keyboard_events_size#13 -- vbuz1=_dec_vbuz1 
+  //SEG585 [261] (byte) keyboard_events_size#4 ← -- (byte) keyboard_events_size#13 -- vbuz1=_dec_vbuz1 
     dec keyboard_events_size
-  //SEG584 [262] (byte) keyboard_event_get::return#1 ← *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#4) -- vbuz1=pbuc1_derefidx_vbuz2 
+  //SEG586 [262] (byte) keyboard_event_get::return#1 ← *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#4) -- vbuz1=pbuc1_derefidx_vbuz2 
     ldy keyboard_events_size
     lda keyboard_events,y
     sta return
-  //SEG585 [263] phi from keyboard_event_get::@3 to keyboard_event_get::@return [phi:keyboard_event_get::@3->keyboard_event_get::@return]
+  //SEG587 [263] phi from keyboard_event_get::@3 to keyboard_event_get::@return [phi:keyboard_event_get::@3->keyboard_event_get::@return]
   breturn_from_b3:
-  //SEG586 [263] phi (byte) keyboard_events_size#16 = (byte) keyboard_events_size#4 [phi:keyboard_event_get::@3->keyboard_event_get::@return#0] -- register_copy 
-  //SEG587 [263] phi (byte) keyboard_event_get::return#2 = (byte) keyboard_event_get::return#1 [phi:keyboard_event_get::@3->keyboard_event_get::@return#1] -- register_copy 
+  //SEG588 [263] phi (byte) keyboard_events_size#16 = (byte) keyboard_events_size#4 [phi:keyboard_event_get::@3->keyboard_event_get::@return#0] -- register_copy 
+  //SEG589 [263] phi (byte) keyboard_event_get::return#2 = (byte) keyboard_event_get::return#1 [phi:keyboard_event_get::@3->keyboard_event_get::@return#1] -- register_copy 
     jmp breturn
-  //SEG588 [263] phi from keyboard_event_get to keyboard_event_get::@return [phi:keyboard_event_get->keyboard_event_get::@return]
+  //SEG590 [263] phi from keyboard_event_get to keyboard_event_get::@return [phi:keyboard_event_get->keyboard_event_get::@return]
   breturn_from_keyboard_event_get:
-  //SEG589 [263] phi (byte) keyboard_events_size#16 = (byte) keyboard_events_size#13 [phi:keyboard_event_get->keyboard_event_get::@return#0] -- register_copy 
-  //SEG590 [263] phi (byte) keyboard_event_get::return#2 = (byte/word/signed word/dword/signed dword) 255 [phi:keyboard_event_get->keyboard_event_get::@return#1] -- vbuz1=vbuc1 
+  //SEG591 [263] phi (byte) keyboard_events_size#16 = (byte) keyboard_events_size#13 [phi:keyboard_event_get->keyboard_event_get::@return#0] -- register_copy 
+  //SEG592 [263] phi (byte) keyboard_event_get::return#2 = (byte/word/signed word/dword/signed dword) 255 [phi:keyboard_event_get->keyboard_event_get::@return#1] -- vbuz1=vbuc1 
     lda #$ff
     sta return
     jmp breturn
-  //SEG591 keyboard_event_get::@return
+  //SEG593 keyboard_event_get::@return
   breturn:
-  //SEG592 [264] return 
+  //SEG594 [264] return 
     rts
 }
-//SEG593 keyboard_event_scan
+//SEG595 keyboard_event_scan
 keyboard_event_scan: {
     .label _3 = $8b
     .label _4 = $8c
@@ -8168,430 +8215,352 @@ keyboard_event_scan: {
     .label row = $3b
     .label col = $3c
     .label event_type = $8d
-  //SEG594 [266] phi from keyboard_event_scan to keyboard_event_scan::@1 [phi:keyboard_event_scan->keyboard_event_scan::@1]
+  //SEG596 [266] phi from keyboard_event_scan to keyboard_event_scan::@1 [phi:keyboard_event_scan->keyboard_event_scan::@1]
   b1_from_keyboard_event_scan:
-  //SEG595 [266] phi (byte) keyboard_events_size#29 = (byte) keyboard_events_size#19 [phi:keyboard_event_scan->keyboard_event_scan::@1#0] -- register_copy 
-  //SEG596 [266] phi (byte) keyboard_event_scan::keycode#11 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan->keyboard_event_scan::@1#1] -- vbuz1=vbuc1 
+  //SEG597 [266] phi (byte) keyboard_events_size#29 = (byte) keyboard_events_size#19 [phi:keyboard_event_scan->keyboard_event_scan::@1#0] -- register_copy 
+  //SEG598 [266] phi (byte) keyboard_event_scan::keycode#11 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan->keyboard_event_scan::@1#1] -- vbuz1=vbuc1 
     lda #0
     sta keycode
-  //SEG597 [266] phi (byte) keyboard_event_scan::row#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan->keyboard_event_scan::@1#2] -- vbuz1=vbuc1 
+  //SEG599 [266] phi (byte) keyboard_event_scan::row#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan->keyboard_event_scan::@1#2] -- vbuz1=vbuc1 
     lda #0
     sta row
     jmp b1
-  //SEG598 [266] phi from keyboard_event_scan::@3 to keyboard_event_scan::@1 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1]
+  //SEG600 [266] phi from keyboard_event_scan::@3 to keyboard_event_scan::@1 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1]
   b1_from_b3:
-  //SEG599 [266] phi (byte) keyboard_events_size#29 = (byte) keyboard_events_size#13 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#0] -- register_copy 
-  //SEG600 [266] phi (byte) keyboard_event_scan::keycode#11 = (byte) keyboard_event_scan::keycode#14 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#1] -- register_copy 
-  //SEG601 [266] phi (byte) keyboard_event_scan::row#2 = (byte) keyboard_event_scan::row#1 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#2] -- register_copy 
+  //SEG601 [266] phi (byte) keyboard_events_size#29 = (byte) keyboard_events_size#13 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#0] -- register_copy 
+  //SEG602 [266] phi (byte) keyboard_event_scan::keycode#11 = (byte) keyboard_event_scan::keycode#14 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#1] -- register_copy 
+  //SEG603 [266] phi (byte) keyboard_event_scan::row#2 = (byte) keyboard_event_scan::row#1 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#2] -- register_copy 
     jmp b1
-  //SEG602 keyboard_event_scan::@1
+  //SEG604 keyboard_event_scan::@1
   b1:
-  //SEG603 [267] (byte) keyboard_matrix_read::rowid#0 ← (byte) keyboard_event_scan::row#2 -- vbuz1=vbuz2 
+  //SEG605 [267] (byte) keyboard_matrix_read::rowid#0 ← (byte) keyboard_event_scan::row#2 -- vbuz1=vbuz2 
     lda row
     sta keyboard_matrix_read.rowid
-  //SEG604 [268] call keyboard_matrix_read 
+  //SEG606 [268] call keyboard_matrix_read 
     jsr keyboard_matrix_read
-  //SEG605 [269] (byte) keyboard_matrix_read::return#2 ← (byte) keyboard_matrix_read::return#0 -- vbuz1=vbuz2 
+  //SEG607 [269] (byte) keyboard_matrix_read::return#2 ← (byte) keyboard_matrix_read::return#0 -- vbuz1=vbuz2 
     lda keyboard_matrix_read.return
     sta keyboard_matrix_read.return_2
     jmp b25
-  //SEG606 keyboard_event_scan::@25
+  //SEG608 keyboard_event_scan::@25
   b25:
-  //SEG607 [270] (byte) keyboard_event_scan::row_scan#0 ← (byte) keyboard_matrix_read::return#2 -- vbuz1=vbuz2 
+  //SEG609 [270] (byte) keyboard_event_scan::row_scan#0 ← (byte) keyboard_matrix_read::return#2 -- vbuz1=vbuz2 
     lda keyboard_matrix_read.return_2
     sta row_scan
-  //SEG608 [271] if((byte) keyboard_event_scan::row_scan#0!=*((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2)) goto keyboard_event_scan::@4 -- vbuz1_neq_pbuc1_derefidx_vbuz2_then_la1 
+  //SEG610 [271] if((byte) keyboard_event_scan::row_scan#0!=*((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2)) goto keyboard_event_scan::@4 -- vbuz1_neq_pbuc1_derefidx_vbuz2_then_la1 
     lda row_scan
     ldy row
     cmp keyboard_scan_values,y
     bne b4_from_b25
     jmp b13
-  //SEG609 keyboard_event_scan::@13
+  //SEG611 keyboard_event_scan::@13
   b13:
-  //SEG610 [272] (byte) keyboard_event_scan::keycode#1 ← (byte) keyboard_event_scan::keycode#11 + (byte/signed byte/word/signed word/dword/signed dword) 8 -- vbuz1=vbuz1_plus_vbuc1 
+  //SEG612 [272] (byte) keyboard_event_scan::keycode#1 ← (byte) keyboard_event_scan::keycode#11 + (byte/signed byte/word/signed word/dword/signed dword) 8 -- vbuz1=vbuz1_plus_vbuc1 
     lda #8
     clc
     adc keycode
     sta keycode
-  //SEG611 [273] phi from keyboard_event_scan::@13 keyboard_event_scan::@19 to keyboard_event_scan::@3 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3]
+  //SEG613 [273] phi from keyboard_event_scan::@13 keyboard_event_scan::@19 to keyboard_event_scan::@3 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3]
   b3_from_b13:
   b3_from_b19:
-  //SEG612 [273] phi (byte) keyboard_events_size#13 = (byte) keyboard_events_size#29 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3#0] -- register_copy 
-  //SEG613 [273] phi (byte) keyboard_event_scan::keycode#14 = (byte) keyboard_event_scan::keycode#1 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3#1] -- register_copy 
+  //SEG614 [273] phi (byte) keyboard_events_size#13 = (byte) keyboard_events_size#29 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3#0] -- register_copy 
+  //SEG615 [273] phi (byte) keyboard_event_scan::keycode#14 = (byte) keyboard_event_scan::keycode#1 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3#1] -- register_copy 
     jmp b3
-  //SEG614 keyboard_event_scan::@3
+  //SEG616 keyboard_event_scan::@3
   b3:
-  //SEG615 [274] (byte) keyboard_event_scan::row#1 ← ++ (byte) keyboard_event_scan::row#2 -- vbuz1=_inc_vbuz1 
+  //SEG617 [274] (byte) keyboard_event_scan::row#1 ← ++ (byte) keyboard_event_scan::row#2 -- vbuz1=_inc_vbuz1 
     inc row
-  //SEG616 [275] if((byte) keyboard_event_scan::row#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@1 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG618 [275] if((byte) keyboard_event_scan::row#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@1 -- vbuz1_neq_vbuc1_then_la1 
     lda row
     cmp #8
     bne b1_from_b3
-  //SEG617 [276] phi from keyboard_event_scan::@3 to keyboard_event_scan::@20 [phi:keyboard_event_scan::@3->keyboard_event_scan::@20]
+  //SEG619 [276] phi from keyboard_event_scan::@3 to keyboard_event_scan::@20 [phi:keyboard_event_scan::@3->keyboard_event_scan::@20]
   b20_from_b3:
     jmp b20
-  //SEG618 keyboard_event_scan::@20
+  //SEG620 keyboard_event_scan::@20
   b20:
-  //SEG619 [277] call keyboard_event_pressed 
-  //SEG620 [254] phi from keyboard_event_scan::@20 to keyboard_event_pressed [phi:keyboard_event_scan::@20->keyboard_event_pressed]
+  //SEG621 [277] call keyboard_event_pressed 
+  //SEG622 [254] phi from keyboard_event_scan::@20 to keyboard_event_pressed [phi:keyboard_event_scan::@20->keyboard_event_pressed]
   keyboard_event_pressed_from_b20:
-  //SEG621 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_LSHIFT#0 [phi:keyboard_event_scan::@20->keyboard_event_pressed#0] -- vbuz1=vbuc1 
+  //SEG623 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_LSHIFT#0 [phi:keyboard_event_scan::@20->keyboard_event_pressed#0] -- vbuz1=vbuc1 
     lda #KEY_LSHIFT
     sta keyboard_event_pressed.keycode
     jsr keyboard_event_pressed
-  //SEG622 [278] (byte) keyboard_event_pressed::return#0 ← (byte) keyboard_event_pressed::return#11 -- vbuz1=vbuz2 
+  //SEG624 [278] (byte) keyboard_event_pressed::return#0 ← (byte) keyboard_event_pressed::return#11 -- vbuz1=vbuz2 
     lda keyboard_event_pressed.return_11
     sta keyboard_event_pressed.return
     jmp b26
-  //SEG623 keyboard_event_scan::@26
+  //SEG625 keyboard_event_scan::@26
   b26:
-  //SEG624 [279] (byte~) keyboard_event_scan::$14 ← (byte) keyboard_event_pressed::return#0 -- vbuz1=vbuz2 
+  //SEG626 [279] (byte~) keyboard_event_scan::$14 ← (byte) keyboard_event_pressed::return#0 -- vbuz1=vbuz2 
     lda keyboard_event_pressed.return
     sta _14
-  //SEG625 [280] if((byte~) keyboard_event_scan::$14==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@9 -- vbuz1_eq_0_then_la1 
+  //SEG627 [280] if((byte~) keyboard_event_scan::$14==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@9 -- vbuz1_eq_0_then_la1 
     lda _14
     cmp #0
     beq b9_from_b26
-  //SEG626 [281] phi from keyboard_event_scan::@26 to keyboard_event_scan::@21 [phi:keyboard_event_scan::@26->keyboard_event_scan::@21]
+  //SEG628 [281] phi from keyboard_event_scan::@26 to keyboard_event_scan::@21 [phi:keyboard_event_scan::@26->keyboard_event_scan::@21]
   b21_from_b26:
     jmp b21
-  //SEG627 keyboard_event_scan::@21
+  //SEG629 keyboard_event_scan::@21
   b21:
-  //SEG628 [282] phi from keyboard_event_scan::@21 keyboard_event_scan::@26 to keyboard_event_scan::@9 [phi:keyboard_event_scan::@21/keyboard_event_scan::@26->keyboard_event_scan::@9]
+  //SEG630 [282] phi from keyboard_event_scan::@21 keyboard_event_scan::@26 to keyboard_event_scan::@9 [phi:keyboard_event_scan::@21/keyboard_event_scan::@26->keyboard_event_scan::@9]
   b9_from_b21:
   b9_from_b26:
     jmp b9
-  //SEG629 keyboard_event_scan::@9
+  //SEG631 keyboard_event_scan::@9
   b9:
-  //SEG630 [283] call keyboard_event_pressed 
-  //SEG631 [254] phi from keyboard_event_scan::@9 to keyboard_event_pressed [phi:keyboard_event_scan::@9->keyboard_event_pressed]
+  //SEG632 [283] call keyboard_event_pressed 
+  //SEG633 [254] phi from keyboard_event_scan::@9 to keyboard_event_pressed [phi:keyboard_event_scan::@9->keyboard_event_pressed]
   keyboard_event_pressed_from_b9:
-  //SEG632 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_RSHIFT#0 [phi:keyboard_event_scan::@9->keyboard_event_pressed#0] -- vbuz1=vbuc1 
+  //SEG634 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_RSHIFT#0 [phi:keyboard_event_scan::@9->keyboard_event_pressed#0] -- vbuz1=vbuc1 
     lda #KEY_RSHIFT
     sta keyboard_event_pressed.keycode
     jsr keyboard_event_pressed
-  //SEG633 [284] (byte) keyboard_event_pressed::return#1 ← (byte) keyboard_event_pressed::return#11 -- vbuz1=vbuz2 
+  //SEG635 [284] (byte) keyboard_event_pressed::return#1 ← (byte) keyboard_event_pressed::return#11 -- vbuz1=vbuz2 
     lda keyboard_event_pressed.return_11
     sta keyboard_event_pressed.return_1
     jmp b27
-  //SEG634 keyboard_event_scan::@27
+  //SEG636 keyboard_event_scan::@27
   b27:
-  //SEG635 [285] (byte~) keyboard_event_scan::$18 ← (byte) keyboard_event_pressed::return#1 -- vbuz1=vbuz2 
+  //SEG637 [285] (byte~) keyboard_event_scan::$18 ← (byte) keyboard_event_pressed::return#1 -- vbuz1=vbuz2 
     lda keyboard_event_pressed.return_1
     sta _18
-  //SEG636 [286] if((byte~) keyboard_event_scan::$18==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@10 -- vbuz1_eq_0_then_la1 
+  //SEG638 [286] if((byte~) keyboard_event_scan::$18==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@10 -- vbuz1_eq_0_then_la1 
     lda _18
     cmp #0
     beq b10_from_b27
-  //SEG637 [287] phi from keyboard_event_scan::@27 to keyboard_event_scan::@22 [phi:keyboard_event_scan::@27->keyboard_event_scan::@22]
+  //SEG639 [287] phi from keyboard_event_scan::@27 to keyboard_event_scan::@22 [phi:keyboard_event_scan::@27->keyboard_event_scan::@22]
   b22_from_b27:
     jmp b22
-  //SEG638 keyboard_event_scan::@22
+  //SEG640 keyboard_event_scan::@22
   b22:
-  //SEG639 [288] phi from keyboard_event_scan::@22 keyboard_event_scan::@27 to keyboard_event_scan::@10 [phi:keyboard_event_scan::@22/keyboard_event_scan::@27->keyboard_event_scan::@10]
+  //SEG641 [288] phi from keyboard_event_scan::@22 keyboard_event_scan::@27 to keyboard_event_scan::@10 [phi:keyboard_event_scan::@22/keyboard_event_scan::@27->keyboard_event_scan::@10]
   b10_from_b22:
   b10_from_b27:
     jmp b10
-  //SEG640 keyboard_event_scan::@10
+  //SEG642 keyboard_event_scan::@10
   b10:
-  //SEG641 [289] call keyboard_event_pressed 
-  //SEG642 [254] phi from keyboard_event_scan::@10 to keyboard_event_pressed [phi:keyboard_event_scan::@10->keyboard_event_pressed]
+  //SEG643 [289] call keyboard_event_pressed 
+  //SEG644 [254] phi from keyboard_event_scan::@10 to keyboard_event_pressed [phi:keyboard_event_scan::@10->keyboard_event_pressed]
   keyboard_event_pressed_from_b10:
-  //SEG643 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_CTRL#0 [phi:keyboard_event_scan::@10->keyboard_event_pressed#0] -- vbuz1=vbuc1 
+  //SEG645 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_CTRL#0 [phi:keyboard_event_scan::@10->keyboard_event_pressed#0] -- vbuz1=vbuc1 
     lda #KEY_CTRL
     sta keyboard_event_pressed.keycode
     jsr keyboard_event_pressed
-  //SEG644 [290] (byte) keyboard_event_pressed::return#2 ← (byte) keyboard_event_pressed::return#11 -- vbuz1=vbuz2 
+  //SEG646 [290] (byte) keyboard_event_pressed::return#2 ← (byte) keyboard_event_pressed::return#11 -- vbuz1=vbuz2 
     lda keyboard_event_pressed.return_11
     sta keyboard_event_pressed.return_2
     jmp b28
-  //SEG645 keyboard_event_scan::@28
+  //SEG647 keyboard_event_scan::@28
   b28:
-  //SEG646 [291] (byte~) keyboard_event_scan::$22 ← (byte) keyboard_event_pressed::return#2 -- vbuz1=vbuz2 
+  //SEG648 [291] (byte~) keyboard_event_scan::$22 ← (byte) keyboard_event_pressed::return#2 -- vbuz1=vbuz2 
     lda keyboard_event_pressed.return_2
     sta _22
-  //SEG647 [292] if((byte~) keyboard_event_scan::$22==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@11 -- vbuz1_eq_0_then_la1 
+  //SEG649 [292] if((byte~) keyboard_event_scan::$22==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@11 -- vbuz1_eq_0_then_la1 
     lda _22
     cmp #0
     beq b11_from_b28
-  //SEG648 [293] phi from keyboard_event_scan::@28 to keyboard_event_scan::@23 [phi:keyboard_event_scan::@28->keyboard_event_scan::@23]
+  //SEG650 [293] phi from keyboard_event_scan::@28 to keyboard_event_scan::@23 [phi:keyboard_event_scan::@28->keyboard_event_scan::@23]
   b23_from_b28:
     jmp b23
-  //SEG649 keyboard_event_scan::@23
+  //SEG651 keyboard_event_scan::@23
   b23:
-  //SEG650 [294] phi from keyboard_event_scan::@23 keyboard_event_scan::@28 to keyboard_event_scan::@11 [phi:keyboard_event_scan::@23/keyboard_event_scan::@28->keyboard_event_scan::@11]
+  //SEG652 [294] phi from keyboard_event_scan::@23 keyboard_event_scan::@28 to keyboard_event_scan::@11 [phi:keyboard_event_scan::@23/keyboard_event_scan::@28->keyboard_event_scan::@11]
   b11_from_b23:
   b11_from_b28:
     jmp b11
-  //SEG651 keyboard_event_scan::@11
+  //SEG653 keyboard_event_scan::@11
   b11:
-  //SEG652 [295] call keyboard_event_pressed 
-  //SEG653 [254] phi from keyboard_event_scan::@11 to keyboard_event_pressed [phi:keyboard_event_scan::@11->keyboard_event_pressed]
+  //SEG654 [295] call keyboard_event_pressed 
+  //SEG655 [254] phi from keyboard_event_scan::@11 to keyboard_event_pressed [phi:keyboard_event_scan::@11->keyboard_event_pressed]
   keyboard_event_pressed_from_b11:
-  //SEG654 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_COMMODORE#0 [phi:keyboard_event_scan::@11->keyboard_event_pressed#0] -- vbuz1=vbuc1 
+  //SEG656 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_COMMODORE#0 [phi:keyboard_event_scan::@11->keyboard_event_pressed#0] -- vbuz1=vbuc1 
     lda #KEY_COMMODORE
     sta keyboard_event_pressed.keycode
     jsr keyboard_event_pressed
-  //SEG655 [296] (byte) keyboard_event_pressed::return#10 ← (byte) keyboard_event_pressed::return#11 -- vbuz1=vbuz2 
+  //SEG657 [296] (byte) keyboard_event_pressed::return#10 ← (byte) keyboard_event_pressed::return#11 -- vbuz1=vbuz2 
     lda keyboard_event_pressed.return_11
     sta keyboard_event_pressed.return_10
     jmp b29
-  //SEG656 keyboard_event_scan::@29
+  //SEG658 keyboard_event_scan::@29
   b29:
-  //SEG657 [297] (byte~) keyboard_event_scan::$26 ← (byte) keyboard_event_pressed::return#10 -- vbuz1=vbuz2 
+  //SEG659 [297] (byte~) keyboard_event_scan::$26 ← (byte) keyboard_event_pressed::return#10 -- vbuz1=vbuz2 
     lda keyboard_event_pressed.return_10
     sta _26
-  //SEG658 [298] if((byte~) keyboard_event_scan::$26==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@return -- vbuz1_eq_0_then_la1 
+  //SEG660 [298] if((byte~) keyboard_event_scan::$26==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@return -- vbuz1_eq_0_then_la1 
     lda _26
     cmp #0
     beq breturn
-  //SEG659 [299] phi from keyboard_event_scan::@29 to keyboard_event_scan::@24 [phi:keyboard_event_scan::@29->keyboard_event_scan::@24]
+  //SEG661 [299] phi from keyboard_event_scan::@29 to keyboard_event_scan::@24 [phi:keyboard_event_scan::@29->keyboard_event_scan::@24]
   b24_from_b29:
     jmp b24
-  //SEG660 keyboard_event_scan::@24
+  //SEG662 keyboard_event_scan::@24
   b24:
     jmp breturn
-  //SEG661 keyboard_event_scan::@return
+  //SEG663 keyboard_event_scan::@return
   breturn:
-  //SEG662 [300] return 
+  //SEG664 [300] return 
     rts
-  //SEG663 [301] phi from keyboard_event_scan::@25 to keyboard_event_scan::@4 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4]
+  //SEG665 [301] phi from keyboard_event_scan::@25 to keyboard_event_scan::@4 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4]
   b4_from_b25:
-  //SEG664 [301] phi (byte) keyboard_events_size#10 = (byte) keyboard_events_size#29 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#0] -- register_copy 
-  //SEG665 [301] phi (byte) keyboard_event_scan::keycode#10 = (byte) keyboard_event_scan::keycode#11 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#1] -- register_copy 
-  //SEG666 [301] phi (byte) keyboard_event_scan::col#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#2] -- vbuz1=vbuc1 
+  //SEG666 [301] phi (byte) keyboard_events_size#10 = (byte) keyboard_events_size#29 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#0] -- register_copy 
+  //SEG667 [301] phi (byte) keyboard_event_scan::keycode#10 = (byte) keyboard_event_scan::keycode#11 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#1] -- register_copy 
+  //SEG668 [301] phi (byte) keyboard_event_scan::col#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#2] -- vbuz1=vbuc1 
     lda #0
     sta col
     jmp b4
-  //SEG667 [301] phi from keyboard_event_scan::@5 to keyboard_event_scan::@4 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4]
+  //SEG669 [301] phi from keyboard_event_scan::@5 to keyboard_event_scan::@4 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4]
   b4_from_b5:
-  //SEG668 [301] phi (byte) keyboard_events_size#10 = (byte) keyboard_events_size#30 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#0] -- register_copy 
-  //SEG669 [301] phi (byte) keyboard_event_scan::keycode#10 = (byte) keyboard_event_scan::keycode#15 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#1] -- register_copy 
-  //SEG670 [301] phi (byte) keyboard_event_scan::col#2 = (byte) keyboard_event_scan::col#1 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#2] -- register_copy 
+  //SEG670 [301] phi (byte) keyboard_events_size#10 = (byte) keyboard_events_size#30 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#0] -- register_copy 
+  //SEG671 [301] phi (byte) keyboard_event_scan::keycode#10 = (byte) keyboard_event_scan::keycode#15 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#1] -- register_copy 
+  //SEG672 [301] phi (byte) keyboard_event_scan::col#2 = (byte) keyboard_event_scan::col#1 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#2] -- register_copy 
     jmp b4
-  //SEG671 keyboard_event_scan::@4
+  //SEG673 keyboard_event_scan::@4
   b4:
-  //SEG672 [302] (byte~) keyboard_event_scan::$3 ← (byte) keyboard_event_scan::row_scan#0 ^ *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) -- vbuz1=vbuz2_bxor_pbuc1_derefidx_vbuz3 
+  //SEG674 [302] (byte~) keyboard_event_scan::$3 ← (byte) keyboard_event_scan::row_scan#0 ^ *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) -- vbuz1=vbuz2_bxor_pbuc1_derefidx_vbuz3 
     lda row_scan
     ldy row
     eor keyboard_scan_values,y
     sta _3
-  //SEG673 [303] (byte~) keyboard_event_scan::$4 ← (byte~) keyboard_event_scan::$3 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) -- vbuz1=vbuz2_band_pbuc1_derefidx_vbuz3 
+  //SEG675 [303] (byte~) keyboard_event_scan::$4 ← (byte~) keyboard_event_scan::$3 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) -- vbuz1=vbuz2_band_pbuc1_derefidx_vbuz3 
     lda _3
     ldy col
     and keyboard_matrix_col_bitmask,y
     sta _4
-  //SEG674 [304] if((byte~) keyboard_event_scan::$4==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@5 -- vbuz1_eq_0_then_la1 
+  //SEG676 [304] if((byte~) keyboard_event_scan::$4==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@5 -- vbuz1_eq_0_then_la1 
     lda _4
     cmp #0
     beq b5_from_b4
     jmp b15
-  //SEG675 keyboard_event_scan::@15
+  //SEG677 keyboard_event_scan::@15
   b15:
-  //SEG676 [305] if((byte) keyboard_events_size#10==(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@5 -- vbuz1_eq_vbuc1_then_la1 
+  //SEG678 [305] if((byte) keyboard_events_size#10==(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@5 -- vbuz1_eq_vbuc1_then_la1 
     lda keyboard_events_size
     cmp #8
     beq b5_from_b15
     jmp b16
-  //SEG677 keyboard_event_scan::@16
+  //SEG679 keyboard_event_scan::@16
   b16:
-  //SEG678 [306] (byte) keyboard_event_scan::event_type#0 ← (byte) keyboard_event_scan::row_scan#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) -- vbuz1=vbuz2_band_pbuc1_derefidx_vbuz3 
+  //SEG680 [306] (byte) keyboard_event_scan::event_type#0 ← (byte) keyboard_event_scan::row_scan#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) -- vbuz1=vbuz2_band_pbuc1_derefidx_vbuz3 
     lda row_scan
     ldy col
     and keyboard_matrix_col_bitmask,y
     sta event_type
-  //SEG679 [307] if((byte) keyboard_event_scan::event_type#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@7 -- vbuz1_eq_0_then_la1 
+  //SEG681 [307] if((byte) keyboard_event_scan::event_type#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@7 -- vbuz1_eq_0_then_la1 
     lda event_type
     cmp #0
     beq b7
     jmp b17
-  //SEG680 keyboard_event_scan::@17
+  //SEG682 keyboard_event_scan::@17
   b17:
-  //SEG681 [308] *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#10) ← (byte) keyboard_event_scan::keycode#10 -- pbuc1_derefidx_vbuz1=vbuz2 
+  //SEG683 [308] *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#10) ← (byte) keyboard_event_scan::keycode#10 -- pbuc1_derefidx_vbuz1=vbuz2 
     lda keycode
     ldy keyboard_events_size
     sta keyboard_events,y
-  //SEG682 [309] (byte) keyboard_events_size#2 ← ++ (byte) keyboard_events_size#10 -- vbuz1=_inc_vbuz1 
+  //SEG684 [309] (byte) keyboard_events_size#2 ← ++ (byte) keyboard_events_size#10 -- vbuz1=_inc_vbuz1 
     inc keyboard_events_size
-  //SEG683 [310] phi from keyboard_event_scan::@15 keyboard_event_scan::@17 keyboard_event_scan::@4 keyboard_event_scan::@7 to keyboard_event_scan::@5 [phi:keyboard_event_scan::@15/keyboard_event_scan::@17/keyboard_event_scan::@4/keyboard_event_scan::@7->keyboard_event_scan::@5]
+  //SEG685 [310] phi from keyboard_event_scan::@15 keyboard_event_scan::@17 keyboard_event_scan::@4 keyboard_event_scan::@7 to keyboard_event_scan::@5 [phi:keyboard_event_scan::@15/keyboard_event_scan::@17/keyboard_event_scan::@4/keyboard_event_scan::@7->keyboard_event_scan::@5]
   b5_from_b15:
   b5_from_b17:
   b5_from_b4:
   b5_from_b7:
-  //SEG684 [310] phi (byte) keyboard_events_size#30 = (byte) keyboard_events_size#10 [phi:keyboard_event_scan::@15/keyboard_event_scan::@17/keyboard_event_scan::@4/keyboard_event_scan::@7->keyboard_event_scan::@5#0] -- register_copy 
+  //SEG686 [310] phi (byte) keyboard_events_size#30 = (byte) keyboard_events_size#10 [phi:keyboard_event_scan::@15/keyboard_event_scan::@17/keyboard_event_scan::@4/keyboard_event_scan::@7->keyboard_event_scan::@5#0] -- register_copy 
     jmp b5
-  //SEG685 keyboard_event_scan::@5
+  //SEG687 keyboard_event_scan::@5
   b5:
-  //SEG686 [311] (byte) keyboard_event_scan::keycode#15 ← ++ (byte) keyboard_event_scan::keycode#10 -- vbuz1=_inc_vbuz1 
+  //SEG688 [311] (byte) keyboard_event_scan::keycode#15 ← ++ (byte) keyboard_event_scan::keycode#10 -- vbuz1=_inc_vbuz1 
     inc keycode
-  //SEG687 [312] (byte) keyboard_event_scan::col#1 ← ++ (byte) keyboard_event_scan::col#2 -- vbuz1=_inc_vbuz1 
+  //SEG689 [312] (byte) keyboard_event_scan::col#1 ← ++ (byte) keyboard_event_scan::col#2 -- vbuz1=_inc_vbuz1 
     inc col
-  //SEG688 [313] if((byte) keyboard_event_scan::col#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@4 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG690 [313] if((byte) keyboard_event_scan::col#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@4 -- vbuz1_neq_vbuc1_then_la1 
     lda col
     cmp #8
     bne b4_from_b5
     jmp b19
-  //SEG689 keyboard_event_scan::@19
+  //SEG691 keyboard_event_scan::@19
   b19:
-  //SEG690 [314] *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) ← (byte) keyboard_event_scan::row_scan#0 -- pbuc1_derefidx_vbuz1=vbuz2 
+  //SEG692 [314] *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) ← (byte) keyboard_event_scan::row_scan#0 -- pbuc1_derefidx_vbuz1=vbuz2 
     lda row_scan
     ldy row
     sta keyboard_scan_values,y
     jmp b3_from_b19
-  //SEG691 keyboard_event_scan::@7
+  //SEG693 keyboard_event_scan::@7
   b7:
-  //SEG692 [315] (byte/word/dword~) keyboard_event_scan::$11 ← (byte) keyboard_event_scan::keycode#10 | (byte/signed byte/word/signed word/dword/signed dword) 64 -- vbuz1=vbuz2_bor_vbuc1 
+  //SEG694 [315] (byte/word/dword~) keyboard_event_scan::$11 ← (byte) keyboard_event_scan::keycode#10 | (byte/signed byte/word/signed word/dword/signed dword) 64 -- vbuz1=vbuz2_bor_vbuc1 
     lda #$40
     ora keycode
     sta _11
-  //SEG693 [316] *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#10) ← (byte/word/dword~) keyboard_event_scan::$11 -- pbuc1_derefidx_vbuz1=vbuz2 
+  //SEG695 [316] *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#10) ← (byte/word/dword~) keyboard_event_scan::$11 -- pbuc1_derefidx_vbuz1=vbuz2 
     lda _11
     ldy keyboard_events_size
     sta keyboard_events,y
-  //SEG694 [317] (byte) keyboard_events_size#1 ← ++ (byte) keyboard_events_size#10 -- vbuz1=_inc_vbuz1 
+  //SEG696 [317] (byte) keyboard_events_size#1 ← ++ (byte) keyboard_events_size#10 -- vbuz1=_inc_vbuz1 
     inc keyboard_events_size
     jmp b5_from_b7
 }
-//SEG695 keyboard_matrix_read
+//SEG697 keyboard_matrix_read
 keyboard_matrix_read: {
     .label return = $8f
     .label rowid = $80
     .label return_2 = $81
-  //SEG696 [318] *((const byte*) CIA1_PORT_A#0) ← *((const byte[8]) keyboard_matrix_row_bitmask#0 + (byte) keyboard_matrix_read::rowid#0) -- _deref_pbuc1=pbuc2_derefidx_vbuz1 
+  //SEG698 [318] *((const byte*) CIA1_PORT_A#0) ← *((const byte[8]) keyboard_matrix_row_bitmask#0 + (byte) keyboard_matrix_read::rowid#0) -- _deref_pbuc1=pbuc2_derefidx_vbuz1 
     ldy rowid
     lda keyboard_matrix_row_bitmask,y
     sta CIA1_PORT_A
-  //SEG697 [319] (byte) keyboard_matrix_read::return#0 ← ~ *((const byte*) CIA1_PORT_B#0) -- vbuz1=_bnot__deref_pbuc1 
+  //SEG699 [319] (byte) keyboard_matrix_read::return#0 ← ~ *((const byte*) CIA1_PORT_B#0) -- vbuz1=_bnot__deref_pbuc1 
     lda CIA1_PORT_B
     eor #$ff
     sta return
     jmp breturn
-  //SEG698 keyboard_matrix_read::@return
+  //SEG700 keyboard_matrix_read::@return
   breturn:
-  //SEG699 [320] return 
+  //SEG701 [320] return 
     rts
 }
-//SEG700 init
-init: {
-    .label _5 = $90
-    .label _8 = $91
-    .label _14 = $92
-    .label li = $40
-    .label i = $3f
-    .label pli = $43
-    .label idx = $45
-    .label j = $42
-    .label c = $49
-    .label line = $46
-    .label l = $48
-  //SEG701 [322] call fill 
-  //SEG702 [350] phi from init to fill [phi:init->fill]
-  fill_from_init:
-  //SEG703 [350] phi (byte) fill::val#3 = (byte/word/signed word/dword/signed dword) 160 [phi:init->fill#0] -- vbuz1=vbuc1 
-    lda #$a0
-    sta fill.val
-  //SEG704 [350] phi (byte*) fill::addr#0 = (const byte*) SCREEN#0 [phi:init->fill#1] -- pbuz1=pbuc1 
-    lda #<SCREEN
-    sta fill.addr
-    lda #>SCREEN
-    sta fill.addr+1
-    jsr fill
-  //SEG705 [323] phi from init to init::@9 [phi:init->init::@9]
-  b9_from_init:
-    jmp b9
-  //SEG706 init::@9
-  b9:
-  //SEG707 [324] call fill 
-  //SEG708 [350] phi from init::@9 to fill [phi:init::@9->fill]
-  fill_from_b9:
-  //SEG709 [350] phi (byte) fill::val#3 = (const byte) BLACK#0 [phi:init::@9->fill#0] -- vbuz1=vbuc1 
-    lda #BLACK
-    sta fill.val
-  //SEG710 [350] phi (byte*) fill::addr#0 = (const byte*) COLS#0 [phi:init::@9->fill#1] -- pbuz1=pbuc1 
-    lda #<COLS
-    sta fill.addr
-    lda #>COLS
-    sta fill.addr+1
-    jsr fill
-  //SEG711 [325] phi from init::@9 to init::@1 [phi:init::@9->init::@1]
-  b1_from_b9:
-  //SEG712 [325] phi (byte*) init::li#2 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 40+(byte/signed byte/word/signed word/dword/signed dword) 15 [phi:init::@9->init::@1#0] -- pbuz1=pbuc1 
-    lda #<COLS+$28+$f
-    sta li
-    lda #>COLS+$28+$f
-    sta li+1
-  //SEG713 [325] phi (byte) init::i#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:init::@9->init::@1#1] -- vbuz1=vbuc1 
-    lda #0
-    sta i
-    jmp b1
-  //SEG714 [325] phi from init::@1 to init::@1 [phi:init::@1->init::@1]
-  b1_from_b1:
-  //SEG715 [325] phi (byte*) init::li#2 = (byte*) init::li#1 [phi:init::@1->init::@1#0] -- register_copy 
-  //SEG716 [325] phi (byte) init::i#2 = (byte) init::i#1 [phi:init::@1->init::@1#1] -- register_copy 
-    jmp b1
-  //SEG717 init::@1
-  b1:
-  //SEG718 [326] (byte~) init::$5 ← (byte) init::i#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_rol_1 
-    lda i
-    asl
-    sta _5
-  //SEG719 [327] *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) init::$5) ← (byte*) init::li#2 -- pptc1_derefidx_vbuz1=pbuz2 
-    ldy _5
-    lda li
-    sta screen_lines,y
-    lda li+1
-    sta screen_lines+1,y
-  //SEG720 [328] (byte*) init::li#1 ← (byte*) init::li#2 + (byte/signed byte/word/signed word/dword/signed dword) 40 -- pbuz1=pbuz1_plus_vbuc1 
-    lda li
-    clc
-    adc #$28
-    sta li
-    bcc !+
-    inc li+1
-  !:
-  //SEG721 [329] (byte) init::i#1 ← ++ (byte) init::i#2 -- vbuz1=_inc_vbuz1 
-    inc i
-  //SEG722 [330] if((byte) init::i#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 2+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@1 -- vbuz1_neq_vbuc1_then_la1 
-    lda i
-    cmp #PLAYFIELD_LINES+2+1
-    bne b1_from_b1
-  //SEG723 [331] phi from init::@1 to init::@2 [phi:init::@1->init::@2]
-  b2_from_b1:
-  //SEG724 [331] phi (byte) init::idx#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:init::@1->init::@2#0] -- vbuz1=vbuc1 
+//SEG702 tables_init
+tables_init: {
+    .label _1 = $90
+    .label pli = $40
+    .label idx = $42
+    .label j = $3f
+  //SEG703 [322] phi from tables_init to tables_init::@1 [phi:tables_init->tables_init::@1]
+  b1_from_tables_init:
+  //SEG704 [322] phi (byte) tables_init::idx#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:tables_init->tables_init::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta idx
-  //SEG725 [331] phi (byte*) init::pli#2 = (const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 [phi:init::@1->init::@2#1] -- pbuz1=pbuc1 
+  //SEG705 [322] phi (byte*) tables_init::pli#2 = (const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 [phi:tables_init->tables_init::@1#1] -- pbuz1=pbuc1 
     lda #<playfield
     sta pli
     lda #>playfield
     sta pli+1
-  //SEG726 [331] phi (byte) init::j#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:init::@1->init::@2#2] -- vbuz1=vbuc1 
+  //SEG706 [322] phi (byte) tables_init::j#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:tables_init->tables_init::@1#2] -- vbuz1=vbuc1 
     lda #0
     sta j
-    jmp b2
-  //SEG727 [331] phi from init::@2 to init::@2 [phi:init::@2->init::@2]
-  b2_from_b2:
-  //SEG728 [331] phi (byte) init::idx#2 = (byte) init::idx#1 [phi:init::@2->init::@2#0] -- register_copy 
-  //SEG729 [331] phi (byte*) init::pli#2 = (byte*) init::pli#1 [phi:init::@2->init::@2#1] -- register_copy 
-  //SEG730 [331] phi (byte) init::j#2 = (byte) init::j#1 [phi:init::@2->init::@2#2] -- register_copy 
-    jmp b2
-  //SEG731 init::@2
-  b2:
-  //SEG732 [332] (byte~) init::$8 ← (byte) init::j#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_rol_1 
+    jmp b1
+  //SEG707 [322] phi from tables_init::@1 to tables_init::@1 [phi:tables_init::@1->tables_init::@1]
+  b1_from_b1:
+  //SEG708 [322] phi (byte) tables_init::idx#2 = (byte) tables_init::idx#1 [phi:tables_init::@1->tables_init::@1#0] -- register_copy 
+  //SEG709 [322] phi (byte*) tables_init::pli#2 = (byte*) tables_init::pli#1 [phi:tables_init::@1->tables_init::@1#1] -- register_copy 
+  //SEG710 [322] phi (byte) tables_init::j#2 = (byte) tables_init::j#1 [phi:tables_init::@1->tables_init::@1#2] -- register_copy 
+    jmp b1
+  //SEG711 tables_init::@1
+  b1:
+  //SEG712 [323] (byte~) tables_init::$1 ← (byte) tables_init::j#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_rol_1 
     lda j
     asl
-    sta _8
-  //SEG733 [333] *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte~) init::$8) ← (byte*) init::pli#2 -- pptc1_derefidx_vbuz1=pbuz2 
-    ldy _8
+    sta _1
+  //SEG713 [324] *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte~) tables_init::$1) ← (byte*) tables_init::pli#2 -- pptc1_derefidx_vbuz1=pbuz2 
+    ldy _1
     lda pli
     sta playfield_lines,y
     lda pli+1
     sta playfield_lines+1,y
-  //SEG734 [334] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) init::j#2) ← (byte) init::idx#2 -- pbuc1_derefidx_vbuz1=vbuz2 
+  //SEG714 [325] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) tables_init::j#2) ← (byte) tables_init::idx#2 -- pbuc1_derefidx_vbuz1=vbuz2 
     lda idx
     ldy j
     sta playfield_lines_idx,y
-  //SEG735 [335] (byte*) init::pli#1 ← (byte*) init::pli#2 + (const byte) PLAYFIELD_COLS#0 -- pbuz1=pbuz1_plus_vbuc1 
+  //SEG715 [326] (byte*) tables_init::pli#1 ← (byte*) tables_init::pli#2 + (const byte) PLAYFIELD_COLS#0 -- pbuz1=pbuz1_plus_vbuc1 
     lda pli
     clc
     adc #PLAYFIELD_COLS
@@ -8599,75 +8568,161 @@ init: {
     bcc !+
     inc pli+1
   !:
-  //SEG736 [336] (byte) init::idx#1 ← (byte) init::idx#2 + (const byte) PLAYFIELD_COLS#0 -- vbuz1=vbuz1_plus_vbuc1 
+  //SEG716 [327] (byte) tables_init::idx#1 ← (byte) tables_init::idx#2 + (const byte) PLAYFIELD_COLS#0 -- vbuz1=vbuz1_plus_vbuc1 
     lda #PLAYFIELD_COLS
     clc
     adc idx
     sta idx
-  //SEG737 [337] (byte) init::j#1 ← ++ (byte) init::j#2 -- vbuz1=_inc_vbuz1 
+  //SEG717 [328] (byte) tables_init::j#1 ← ++ (byte) tables_init::j#2 -- vbuz1=_inc_vbuz1 
     inc j
-  //SEG738 [338] if((byte) init::j#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@2 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG718 [329] if((byte) tables_init::j#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto tables_init::@1 -- vbuz1_neq_vbuc1_then_la1 
     lda j
     cmp #PLAYFIELD_LINES-1+1
-    bne b2_from_b2
-    jmp b6
-  //SEG739 init::@6
-  b6:
-  //SEG740 [339] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(const byte) PLAYFIELD_LINES#0) ← (const byte) PLAYFIELD_COLS#0*(const byte) PLAYFIELD_LINES#0 -- _deref_pbuc1=vbuc2 
+    bne b1_from_b1
+    jmp b2
+  //SEG719 tables_init::@2
+  b2:
+  //SEG720 [330] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(const byte) PLAYFIELD_LINES#0) ← (const byte) PLAYFIELD_COLS#0*(const byte) PLAYFIELD_LINES#0 -- _deref_pbuc1=vbuc2 
     lda #PLAYFIELD_COLS*PLAYFIELD_LINES
     sta playfield_lines_idx+PLAYFIELD_LINES
-  //SEG741 [340] phi from init::@6 to init::@3 [phi:init::@6->init::@3]
-  b3_from_b6:
-  //SEG742 [340] phi (byte) init::l#4 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:init::@6->init::@3#0] -- vbuz1=vbuc1 
+    jmp breturn
+  //SEG721 tables_init::@return
+  breturn:
+  //SEG722 [331] return 
+    rts
+}
+//SEG723 render_init
+render_init: {
+    .label _5 = $91
+    .label _10 = $92
+    .label li = $44
+    .label i = $43
+    .label c = $49
+    .label line = $46
+    .label l = $48
+  //SEG724 [333] call fill 
+  //SEG725 [352] phi from render_init to fill [phi:render_init->fill]
+  fill_from_render_init:
+  //SEG726 [352] phi (byte) fill::val#3 = (byte/word/signed word/dword/signed dword) 160 [phi:render_init->fill#0] -- vbuz1=vbuc1 
+    lda #$a0
+    sta fill.val
+  //SEG727 [352] phi (byte*) fill::addr#0 = (const byte*) SCREEN#0 [phi:render_init->fill#1] -- pbuz1=pbuc1 
+    lda #<SCREEN
+    sta fill.addr
+    lda #>SCREEN
+    sta fill.addr+1
+    jsr fill
+  //SEG728 [334] phi from render_init to render_init::@7 [phi:render_init->render_init::@7]
+  b7_from_render_init:
+    jmp b7
+  //SEG729 render_init::@7
+  b7:
+  //SEG730 [335] call fill 
+  //SEG731 [352] phi from render_init::@7 to fill [phi:render_init::@7->fill]
+  fill_from_b7:
+  //SEG732 [352] phi (byte) fill::val#3 = (const byte) BLACK#0 [phi:render_init::@7->fill#0] -- vbuz1=vbuc1 
+    lda #BLACK
+    sta fill.val
+  //SEG733 [352] phi (byte*) fill::addr#0 = (const byte*) COLS#0 [phi:render_init::@7->fill#1] -- pbuz1=pbuc1 
+    lda #<COLS
+    sta fill.addr
+    lda #>COLS
+    sta fill.addr+1
+    jsr fill
+  //SEG734 [336] phi from render_init::@7 to render_init::@1 [phi:render_init::@7->render_init::@1]
+  b1_from_b7:
+  //SEG735 [336] phi (byte*) render_init::li#2 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 40+(byte/signed byte/word/signed word/dword/signed dword) 15 [phi:render_init::@7->render_init::@1#0] -- pbuz1=pbuc1 
+    lda #<COLS+$28+$f
+    sta li
+    lda #>COLS+$28+$f
+    sta li+1
+  //SEG736 [336] phi (byte) render_init::i#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_init::@7->render_init::@1#1] -- vbuz1=vbuc1 
+    lda #0
+    sta i
+    jmp b1
+  //SEG737 [336] phi from render_init::@1 to render_init::@1 [phi:render_init::@1->render_init::@1]
+  b1_from_b1:
+  //SEG738 [336] phi (byte*) render_init::li#2 = (byte*) render_init::li#1 [phi:render_init::@1->render_init::@1#0] -- register_copy 
+  //SEG739 [336] phi (byte) render_init::i#2 = (byte) render_init::i#1 [phi:render_init::@1->render_init::@1#1] -- register_copy 
+    jmp b1
+  //SEG740 render_init::@1
+  b1:
+  //SEG741 [337] (byte~) render_init::$5 ← (byte) render_init::i#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_rol_1 
+    lda i
+    asl
+    sta _5
+  //SEG742 [338] *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_init::$5) ← (byte*) render_init::li#2 -- pptc1_derefidx_vbuz1=pbuz2 
+    ldy _5
+    lda li
+    sta screen_lines,y
+    lda li+1
+    sta screen_lines+1,y
+  //SEG743 [339] (byte*) render_init::li#1 ← (byte*) render_init::li#2 + (byte/signed byte/word/signed word/dword/signed dword) 40 -- pbuz1=pbuz1_plus_vbuc1 
+    lda li
+    clc
+    adc #$28
+    sta li
+    bcc !+
+    inc li+1
+  !:
+  //SEG744 [340] (byte) render_init::i#1 ← ++ (byte) render_init::i#2 -- vbuz1=_inc_vbuz1 
+    inc i
+  //SEG745 [341] if((byte) render_init::i#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 2+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_init::@1 -- vbuz1_neq_vbuc1_then_la1 
+    lda i
+    cmp #PLAYFIELD_LINES+2+1
+    bne b1_from_b1
+  //SEG746 [342] phi from render_init::@1 to render_init::@2 [phi:render_init::@1->render_init::@2]
+  b2_from_b1:
+  //SEG747 [342] phi (byte) render_init::l#4 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_init::@1->render_init::@2#0] -- vbuz1=vbuc1 
     lda #0
     sta l
-  //SEG743 [340] phi (byte*) init::line#4 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 14 [phi:init::@6->init::@3#1] -- pbuz1=pbuc1 
+  //SEG748 [342] phi (byte*) render_init::line#4 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 14 [phi:render_init::@1->render_init::@2#1] -- pbuz1=pbuc1 
     lda #<COLS+$e
     sta line
     lda #>COLS+$e
     sta line+1
-    jmp b3
-  //SEG744 [340] phi from init::@7 to init::@3 [phi:init::@7->init::@3]
-  b3_from_b7:
-  //SEG745 [340] phi (byte) init::l#4 = (byte) init::l#1 [phi:init::@7->init::@3#0] -- register_copy 
-  //SEG746 [340] phi (byte*) init::line#4 = (byte*) init::line#1 [phi:init::@7->init::@3#1] -- register_copy 
-    jmp b3
-  //SEG747 init::@3
-  b3:
-  //SEG748 [341] phi from init::@3 to init::@4 [phi:init::@3->init::@4]
-  b4_from_b3:
-  //SEG749 [341] phi (byte) init::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:init::@3->init::@4#0] -- vbuz1=vbuc1 
+    jmp b2
+  //SEG749 [342] phi from render_init::@5 to render_init::@2 [phi:render_init::@5->render_init::@2]
+  b2_from_b5:
+  //SEG750 [342] phi (byte) render_init::l#4 = (byte) render_init::l#1 [phi:render_init::@5->render_init::@2#0] -- register_copy 
+  //SEG751 [342] phi (byte*) render_init::line#4 = (byte*) render_init::line#1 [phi:render_init::@5->render_init::@2#1] -- register_copy 
+    jmp b2
+  //SEG752 render_init::@2
+  b2:
+  //SEG753 [343] phi from render_init::@2 to render_init::@3 [phi:render_init::@2->render_init::@3]
+  b3_from_b2:
+  //SEG754 [343] phi (byte) render_init::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_init::@2->render_init::@3#0] -- vbuz1=vbuc1 
     lda #0
     sta c
-    jmp b4
-  //SEG750 [341] phi from init::@4 to init::@4 [phi:init::@4->init::@4]
-  b4_from_b4:
-  //SEG751 [341] phi (byte) init::c#2 = (byte) init::c#1 [phi:init::@4->init::@4#0] -- register_copy 
-    jmp b4
-  //SEG752 init::@4
-  b4:
-  //SEG753 [342] (byte*~) init::$14 ← (byte*) init::line#4 + (byte) init::c#2 -- pbuz1=pbuz2_plus_vbuz3 
+    jmp b3
+  //SEG755 [343] phi from render_init::@3 to render_init::@3 [phi:render_init::@3->render_init::@3]
+  b3_from_b3:
+  //SEG756 [343] phi (byte) render_init::c#2 = (byte) render_init::c#1 [phi:render_init::@3->render_init::@3#0] -- register_copy 
+    jmp b3
+  //SEG757 render_init::@3
+  b3:
+  //SEG758 [344] (byte*~) render_init::$10 ← (byte*) render_init::line#4 + (byte) render_init::c#2 -- pbuz1=pbuz2_plus_vbuz3 
     lda c
     clc
     adc line
-    sta _14
+    sta _10
     lda #0
     adc line+1
-    sta _14+1
-  //SEG754 [343] *((byte*~) init::$14) ← (const byte) DARK_GREY#0 -- _deref_pbuz1=vbuc1 
+    sta _10+1
+  //SEG759 [345] *((byte*~) render_init::$10) ← (const byte) DARK_GREY#0 -- _deref_pbuz1=vbuc1 
     lda #DARK_GREY
     ldy #0
-    sta (_14),y
-  //SEG755 [344] (byte) init::c#1 ← ++ (byte) init::c#2 -- vbuz1=_inc_vbuz1 
+    sta (_10),y
+  //SEG760 [346] (byte) render_init::c#1 ← ++ (byte) render_init::c#2 -- vbuz1=_inc_vbuz1 
     inc c
-  //SEG756 [345] if((byte) init::c#1!=(const byte) PLAYFIELD_COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@4 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG761 [347] if((byte) render_init::c#1!=(const byte) PLAYFIELD_COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_init::@3 -- vbuz1_neq_vbuc1_then_la1 
     lda c
     cmp #PLAYFIELD_COLS+1+1
-    bne b4_from_b4
-    jmp b7
-  //SEG757 init::@7
-  b7:
-  //SEG758 [346] (byte*) init::line#1 ← (byte*) init::line#4 + (byte/signed byte/word/signed word/dword/signed dword) 40 -- pbuz1=pbuz1_plus_vbuc1 
+    bne b3_from_b3
+    jmp b5
+  //SEG762 render_init::@5
+  b5:
+  //SEG763 [348] (byte*) render_init::line#1 ← (byte*) render_init::line#4 + (byte/signed byte/word/signed word/dword/signed dword) 40 -- pbuz1=pbuz1_plus_vbuc1 
     lda line
     clc
     adc #$28
@@ -8675,24 +8730,24 @@ init: {
     bcc !+
     inc line+1
   !:
-  //SEG759 [347] (byte) init::l#1 ← ++ (byte) init::l#4 -- vbuz1=_inc_vbuz1 
+  //SEG764 [349] (byte) render_init::l#1 ← ++ (byte) render_init::l#4 -- vbuz1=_inc_vbuz1 
     inc l
-  //SEG760 [348] if((byte) init::l#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@3 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG765 [350] if((byte) render_init::l#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_init::@2 -- vbuz1_neq_vbuc1_then_la1 
     lda l
     cmp #PLAYFIELD_LINES+1+1
-    bne b3_from_b7
+    bne b2_from_b5
     jmp breturn
-  //SEG761 init::@return
+  //SEG766 render_init::@return
   breturn:
-  //SEG762 [349] return 
+  //SEG767 [351] return 
     rts
 }
-//SEG763 fill
+//SEG768 fill
 fill: {
     .label end = $94
     .label addr = $4b
     .label val = $4a
-  //SEG764 [351] (byte*) fill::end#0 ← (byte*) fill::addr#0 + (word/signed word/dword/signed dword) 1000 -- pbuz1=pbuz2_plus_vwuc1 
+  //SEG769 [353] (byte*) fill::end#0 ← (byte*) fill::addr#0 + (word/signed word/dword/signed dword) 1000 -- pbuz1=pbuz2_plus_vwuc1 
     lda addr
     clc
     adc #<$3e8
@@ -8700,23 +8755,23 @@ fill: {
     lda addr+1
     adc #>$3e8
     sta end+1
-  //SEG765 [352] phi from fill fill::@1 to fill::@1 [phi:fill/fill::@1->fill::@1]
+  //SEG770 [354] phi from fill fill::@1 to fill::@1 [phi:fill/fill::@1->fill::@1]
   b1_from_fill:
   b1_from_b1:
-  //SEG766 [352] phi (byte*) fill::addr#2 = (byte*) fill::addr#0 [phi:fill/fill::@1->fill::@1#0] -- register_copy 
+  //SEG771 [354] phi (byte*) fill::addr#2 = (byte*) fill::addr#0 [phi:fill/fill::@1->fill::@1#0] -- register_copy 
     jmp b1
-  //SEG767 fill::@1
+  //SEG772 fill::@1
   b1:
-  //SEG768 [353] *((byte*) fill::addr#2) ← (byte) fill::val#3 -- _deref_pbuz1=vbuz2 
+  //SEG773 [355] *((byte*) fill::addr#2) ← (byte) fill::val#3 -- _deref_pbuz1=vbuz2 
     lda val
     ldy #0
     sta (addr),y
-  //SEG769 [354] (byte*) fill::addr#1 ← ++ (byte*) fill::addr#2 -- pbuz1=_inc_pbuz1 
+  //SEG774 [356] (byte*) fill::addr#1 ← ++ (byte*) fill::addr#2 -- pbuz1=_inc_pbuz1 
     inc addr
     bne !+
     inc addr+1
   !:
-  //SEG770 [355] if((byte*) fill::addr#1!=(byte*) fill::end#0) goto fill::@1 -- pbuz1_neq_pbuz2_then_la1 
+  //SEG775 [357] if((byte*) fill::addr#1!=(byte*) fill::end#0) goto fill::@1 -- pbuz1_neq_pbuz2_then_la1 
     lda addr+1
     cmp end+1
     bne b1_from_b1
@@ -8724,25 +8779,25 @@ fill: {
     cmp end
     bne b1_from_b1
     jmp breturn
-  //SEG771 fill::@return
+  //SEG776 fill::@return
   breturn:
-  //SEG772 [356] return 
+  //SEG777 [358] return 
     rts
 }
-//SEG773 sid_rnd_init
+//SEG778 sid_rnd_init
 sid_rnd_init: {
-  //SEG774 [357] *((const word*) SID_VOICE3_FREQ#0) ← (word/dword/signed dword) 65535 -- _deref_pwuc1=vwuc2 
+  //SEG779 [359] *((const word*) SID_VOICE3_FREQ#0) ← (word/dword/signed dword) 65535 -- _deref_pwuc1=vwuc2 
     lda #<$ffff
     sta SID_VOICE3_FREQ
     lda #>$ffff
     sta SID_VOICE3_FREQ+1
-  //SEG775 [358] *((const byte*) SID_VOICE3_CONTROL#0) ← (const byte) SID_CONTROL_NOISE#0 -- _deref_pbuc1=vbuc2 
+  //SEG780 [360] *((const byte*) SID_VOICE3_CONTROL#0) ← (const byte) SID_CONTROL_NOISE#0 -- _deref_pbuc1=vbuc2 
     lda #SID_CONTROL_NOISE
     sta SID_VOICE3_CONTROL
     jmp breturn
-  //SEG776 sid_rnd_init::@return
+  //SEG781 sid_rnd_init::@return
   breturn:
-  //SEG777 [359] return 
+  //SEG782 [361] return 
     rts
 }
   keyboard_matrix_row_bitmask: .byte $fe, $fd, $fb, $f7, $ef, $df, $bf, $7f
@@ -8771,39 +8826,39 @@ sid_rnd_init: {
   screen_lines: .fill 2*(PLAYFIELD_LINES+3), 0
 
 REGISTER UPLIFT POTENTIAL REGISTERS
-Statement [12] (byte*~) current_piece_gfx#85 ← (byte*) current_piece_gfx#10 [ current_piece_gfx#85 current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] ( main:2 [ current_piece_gfx#85 current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] ) always clobbers reg byte a 
+Statement [14] (byte*~) current_piece_gfx#86 ← (byte*) current_piece_gfx#10 [ current_piece_gfx#86 current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] ( main:2 [ current_piece_gfx#86 current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:40 [ current_piece_color#23 current_piece_color#11 current_piece_color#13 current_piece_color#15 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:113 [ spawn_current::$3 ]
-Statement [15] (byte*~) current_piece#69 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) [ current_piece_gfx#10 current_piece_color#15 current_piece#69 ] ( main:2 [ current_piece_gfx#10 current_piece_color#15 current_piece#69 ] ) always clobbers reg byte a 
-Statement [17] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@4 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 keyboard_events_size#19 current_movedown_counter#15 ] ( main:2 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 keyboard_events_size#19 current_movedown_counter#15 ] ) always clobbers reg byte a 
+Statement [17] (byte*~) current_piece#70 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) [ current_piece_gfx#10 current_piece_color#15 current_piece#70 ] ( main:2 [ current_piece_gfx#10 current_piece_color#15 current_piece#70 ] ) always clobbers reg byte a 
+Statement [19] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@4 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 keyboard_events_size#19 current_movedown_counter#15 ] ( main:2 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 keyboard_events_size#19 current_movedown_counter#15 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:36 [ current_orientation#33 current_orientation#15 current_orientation#23 current_orientation#8 current_orientation#18 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:39 [ current_xpos#36 current_xpos#16 current_xpos#23 current_xpos#9 current_xpos#19 current_xpos#7 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:62 [ keyboard_events_size#10 keyboard_events_size#29 keyboard_events_size#19 keyboard_events_size#16 keyboard_events_size#13 keyboard_events_size#4 keyboard_events_size#30 keyboard_events_size#2 keyboard_events_size#1 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:3 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 ]
-Statement [18] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 254) goto main::@7 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 keyboard_events_size#19 current_movedown_counter#15 ] ( main:2 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 keyboard_events_size#19 current_movedown_counter#15 ] ) always clobbers reg byte a 
-Statement [29] (byte) main::render#1 ← (byte/signed byte/word/signed word/dword/signed dword) 0 + (byte~) main::$9 [ current_piece#13 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_orientation#18 current_piece_gfx#17 current_xpos#19 ] ( main:2 [ current_piece#13 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_orientation#18 current_piece_gfx#17 current_xpos#19 ] ) always clobbers reg byte a 
+Statement [20] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 254) goto main::@7 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 keyboard_events_size#19 current_movedown_counter#15 ] ( main:2 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 keyboard_events_size#19 current_movedown_counter#15 ] ) always clobbers reg byte a 
+Statement [31] (byte) main::render#1 ← (byte/signed byte/word/signed word/dword/signed dword) 0 + (byte~) main::$10 [ current_piece#13 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_orientation#18 current_piece_gfx#17 current_xpos#19 ] ( main:2 [ current_piece#13 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_orientation#18 current_piece_gfx#17 current_xpos#19 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:78 [ main::key_event#0 ]
-Statement [34] (byte) main::render#2 ← (byte) main::render#1 + (byte~) main::$10 [ current_piece#13 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#2 current_orientation#18 current_piece_gfx#17 ] ( main:2 [ current_piece#13 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#2 current_orientation#18 current_piece_gfx#17 ] ) always clobbers reg byte a 
-Statement [39] (byte) main::render#3 ← (byte) main::render#2 + (byte~) main::$11 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#3 ] ( main:2 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#3 ] ) always clobbers reg byte a 
-Statement [45] (byte*~) current_piece_gfx#86 ← (byte*) current_piece_gfx#18 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_ypos#69 current_xpos#94 current_piece_gfx#86 ] ( main:2 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_ypos#69 current_xpos#94 current_piece_gfx#86 ] ) always clobbers reg byte a 
-Removing always clobbered register reg byte a as potential for zp ZP_BYTE:4 [ current_ypos#22 current_ypos#69 ]
-Removing always clobbered register reg byte a as potential for zp ZP_BYTE:5 [ current_xpos#63 current_xpos#94 ]
-Statement [51] (byte) render_current::ypos2#0 ← (byte) current_ypos#22 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#0 ] ( main:2::render_current:14 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#0 ] main:2::render_current:47 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#0 ] ) always clobbers reg byte a 
-Removing always clobbered register reg byte a as potential for zp ZP_BYTE:8 [ current_piece_color#65 current_piece_color#73 current_piece_color#74 ]
-Statement [54] (byte*) render_current::screen_line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte) render_current::ypos2#2) [ current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::i#4 render_current::screen_line#0 ] ( main:2::render_current:14 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::i#4 render_current::screen_line#0 ] main:2::render_current:47 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::i#4 render_current::screen_line#0 ] ) always clobbers reg byte a 
+Statement [36] (byte) main::render#2 ← (byte) main::render#1 + (byte~) main::$11 [ current_piece#13 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#2 current_orientation#18 current_piece_gfx#17 ] ( main:2 [ current_piece#13 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#2 current_orientation#18 current_piece_gfx#17 ] ) always clobbers reg byte a 
+Statement [41] (byte) main::render#3 ← (byte) main::render#2 + (byte~) main::$12 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#3 ] ( main:2 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#3 ] ) always clobbers reg byte a 
+Statement [47] (byte*~) current_piece_gfx#87 ← (byte*) current_piece_gfx#18 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_ypos#70 current_xpos#95 current_piece_gfx#87 ] ( main:2 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_ypos#70 current_xpos#95 current_piece_gfx#87 ] ) always clobbers reg byte a 
+Removing always clobbered register reg byte a as potential for zp ZP_BYTE:4 [ current_ypos#22 current_ypos#70 ]
+Removing always clobbered register reg byte a as potential for zp ZP_BYTE:5 [ current_xpos#63 current_xpos#95 ]
+Statement [52] (byte) render_current::ypos2#0 ← (byte) current_ypos#22 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#0 ] ( main:2::render_current:16 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#0 ] main:2::render_current:49 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#0 ] ) always clobbers reg byte a 
+Removing always clobbered register reg byte a as potential for zp ZP_BYTE:8 [ current_piece_color#66 current_piece_color#74 current_piece_color#75 ]
+Statement [55] (byte*) render_current::screen_line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte) render_current::ypos2#2) [ current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::i#4 render_current::screen_line#0 ] ( main:2::render_current:16 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::i#4 render_current::screen_line#0 ] main:2::render_current:49 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::i#4 render_current::screen_line#0 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:9 [ render_current::ypos2#2 render_current::ypos2#0 render_current::ypos2#1 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:10 [ render_current::l#3 render_current::l#1 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:11 [ render_current::i#2 render_current::i#1 render_current::i#4 render_current::i#8 ]
-Statement [57] (byte) render_current::current_cell#0 ← *((byte*) current_piece_gfx#63 + (byte) render_current::i#2) [ current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::i#2 render_current::xpos#2 render_current::c#2 render_current::current_cell#0 ] ( main:2::render_current:14 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::i#2 render_current::xpos#2 render_current::c#2 render_current::current_cell#0 ] main:2::render_current:47 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::i#2 render_current::xpos#2 render_current::c#2 render_current::current_cell#0 ] ) always clobbers reg byte a 
+Statement [58] (byte) render_current::current_cell#0 ← *((byte*) current_piece_gfx#63 + (byte) render_current::i#2) [ current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::i#2 render_current::xpos#2 render_current::c#2 render_current::current_cell#0 ] ( main:2::render_current:16 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::i#2 render_current::xpos#2 render_current::c#2 render_current::current_cell#0 ] main:2::render_current:49 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::i#2 render_current::xpos#2 render_current::c#2 render_current::current_cell#0 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:12 [ render_current::xpos#2 render_current::xpos#1 render_current::xpos#0 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:13 [ render_current::c#2 render_current::c#1 ]
-Statement [61] *((byte*) render_current::screen_line#0 + (byte) render_current::xpos#2) ← (byte) current_piece_color#65 [ current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::xpos#2 render_current::c#2 render_current::i#1 ] ( main:2::render_current:14 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::xpos#2 render_current::c#2 render_current::i#1 ] main:2::render_current:47 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::xpos#2 render_current::c#2 render_current::i#1 ] ) always clobbers reg byte a 
-Statement [72] (byte~) render_playfield::$1 ← (byte) render_playfield::l#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ render_playfield::l#2 render_playfield::i#3 render_playfield::$1 ] ( main:2::render_playfield:11 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 render_playfield::l#2 render_playfield::i#3 render_playfield::$1 ] main:2::render_playfield:42 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 render_playfield::l#2 render_playfield::i#3 render_playfield::$1 ] ) always clobbers reg byte a 
+Statement [62] *((byte*) render_current::screen_line#0 + (byte) render_current::xpos#2) ← (byte) current_piece_color#66 [ current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::xpos#2 render_current::c#2 render_current::i#1 ] ( main:2::render_current:16 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::xpos#2 render_current::c#2 render_current::i#1 ] main:2::render_current:49 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::xpos#2 render_current::c#2 render_current::i#1 ] ) always clobbers reg byte a 
+Statement [73] (byte~) render_playfield::$1 ← (byte) render_playfield::l#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ render_playfield::l#2 render_playfield::i#3 render_playfield::$1 ] ( main:2::render_playfield:13 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 render_playfield::l#2 render_playfield::i#3 render_playfield::$1 ] main:2::render_playfield:44 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 render_playfield::l#2 render_playfield::i#3 render_playfield::$1 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:14 [ render_playfield::l#2 render_playfield::l#1 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:15 [ render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 ]
-Statement [73] (byte*) render_playfield::line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_playfield::$1) [ render_playfield::l#2 render_playfield::i#3 render_playfield::line#0 ] ( main:2::render_playfield:11 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 render_playfield::l#2 render_playfield::i#3 render_playfield::line#0 ] main:2::render_playfield:42 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 render_playfield::l#2 render_playfield::i#3 render_playfield::line#0 ] ) always clobbers reg byte a 
-Statement [75] *((byte*) render_playfield::line#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) render_playfield::i#2) [ render_playfield::l#2 render_playfield::i#2 render_playfield::line#2 render_playfield::c#2 ] ( main:2::render_playfield:11 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 render_playfield::l#2 render_playfield::i#2 render_playfield::line#2 render_playfield::c#2 ] main:2::render_playfield:42 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 render_playfield::l#2 render_playfield::i#2 render_playfield::line#2 render_playfield::c#2 ] ) always clobbers reg byte a reg byte y 
+Statement [74] (byte*) render_playfield::line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_playfield::$1) [ render_playfield::l#2 render_playfield::i#3 render_playfield::line#0 ] ( main:2::render_playfield:13 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 render_playfield::l#2 render_playfield::i#3 render_playfield::line#0 ] main:2::render_playfield:44 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 render_playfield::l#2 render_playfield::i#3 render_playfield::line#0 ] ) always clobbers reg byte a 
+Statement [76] *((byte*) render_playfield::line#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) render_playfield::i#2) [ render_playfield::l#2 render_playfield::i#2 render_playfield::line#2 render_playfield::c#2 ] ( main:2::render_playfield:13 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 render_playfield::l#2 render_playfield::i#2 render_playfield::line#2 render_playfield::c#2 ] main:2::render_playfield:44 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 render_playfield::l#2 render_playfield::i#2 render_playfield::line#2 render_playfield::c#2 ] ) always clobbers reg byte a reg byte y 
 Removing always clobbered register reg byte y as potential for zp ZP_BYTE:40 [ current_piece_color#23 current_piece_color#11 current_piece_color#13 current_piece_color#15 ]
 Removing always clobbered register reg byte y as potential for zp ZP_BYTE:113 [ spawn_current::$3 ]
 Removing always clobbered register reg byte y as potential for zp ZP_BYTE:14 [ render_playfield::l#2 render_playfield::l#1 ]
@@ -8815,186 +8870,186 @@ Removing always clobbered register reg byte y as potential for zp ZP_BYTE:39 [ c
 Removing always clobbered register reg byte y as potential for zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 ]
 Removing always clobbered register reg byte y as potential for zp ZP_BYTE:62 [ keyboard_events_size#10 keyboard_events_size#29 keyboard_events_size#19 keyboard_events_size#16 keyboard_events_size#13 keyboard_events_size#4 keyboard_events_size#30 keyboard_events_size#2 keyboard_events_size#1 ]
 Removing always clobbered register reg byte y as potential for zp ZP_BYTE:3 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 ]
-Statement [87] (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 ← (byte) current_orientation#18 + (byte/signed byte/word/signed word/dword/signed dword) 16 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::$2 ] ( main:2::play_move_rotate:36 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::$2 ] ) always clobbers reg byte a 
+Statement [88] (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 ← (byte) current_orientation#18 + (byte/signed byte/word/signed word/dword/signed dword) 16 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::$2 ] ( main:2::play_move_rotate:38 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::$2 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:86 [ main::render#2 ]
-Statement [88] (byte) play_move_rotate::orientation#2 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 & (byte/signed byte/word/signed word/dword/signed dword) 63 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#2 ] ( main:2::play_move_rotate:36 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#2 ] ) always clobbers reg byte a 
-Statement [93] (byte*~) current_piece#73 ← (byte*) current_piece#13 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#3 collision::ypos#3 collision::orientation#3 current_piece#73 ] ( main:2::play_move_rotate:36 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#3 collision::ypos#3 collision::orientation#3 current_piece#73 ] ) always clobbers reg byte a 
+Statement [89] (byte) play_move_rotate::orientation#2 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 & (byte/signed byte/word/signed word/dword/signed dword) 63 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#2 ] ( main:2::play_move_rotate:38 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#2 ] ) always clobbers reg byte a 
+Statement [94] (byte*~) current_piece#74 ← (byte*) current_piece#13 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#3 collision::ypos#3 collision::orientation#3 current_piece#74 ] ( main:2::play_move_rotate:38 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#3 collision::ypos#3 collision::orientation#3 current_piece#74 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:20 [ play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:25 [ collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:24 [ collision::ypos#4 collision::ypos#0 collision::ypos#1 collision::ypos#2 collision::ypos#3 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:23 [ collision::orientation#4 collision::orientation#0 collision::orientation#1 collision::orientation#2 collision::orientation#3 ]
-Statement [99] (byte*) current_piece_gfx#8 ← (byte*) current_piece#13 + (byte) current_orientation#8 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#8 current_piece_gfx#8 ] ( main:2::play_move_rotate:36 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#8 current_piece_gfx#8 ] ) always clobbers reg byte a 
-Statement [100] (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 ← (byte) current_orientation#18 - (byte/signed byte/word/signed word/dword/signed dword) 16 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::$4 ] ( main:2::play_move_rotate:36 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::$4 ] ) always clobbers reg byte a 
-Statement [101] (byte) play_move_rotate::orientation#1 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 & (byte/signed byte/word/signed word/dword/signed dword) 63 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#1 ] ( main:2::play_move_rotate:36 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#1 ] ) always clobbers reg byte a 
-Statement [103] (byte*) collision::piece_gfx#0 ← (byte*) current_piece#15 + (byte) collision::orientation#4 [ collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] ( main:2::play_move_rotate:36::collision:94 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] main:2::play_move_leftright:31::collision:132 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] main:2::play_move_leftright:31::collision:143 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] main:2::play_move_down:26::collision:167 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] ) always clobbers reg byte a 
+Statement [100] (byte*) current_piece_gfx#8 ← (byte*) current_piece#13 + (byte) current_orientation#8 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#8 current_piece_gfx#8 ] ( main:2::play_move_rotate:38 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#8 current_piece_gfx#8 ] ) always clobbers reg byte a 
+Statement [101] (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 ← (byte) current_orientation#18 - (byte/signed byte/word/signed word/dword/signed dword) 16 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::$4 ] ( main:2::play_move_rotate:38 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::$4 ] ) always clobbers reg byte a 
+Statement [102] (byte) play_move_rotate::orientation#1 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 & (byte/signed byte/word/signed word/dword/signed dword) 63 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#1 ] ( main:2::play_move_rotate:38 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#1 ] ) always clobbers reg byte a 
+Statement [104] (byte*) collision::piece_gfx#0 ← (byte*) current_piece#15 + (byte) collision::orientation#4 [ collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] ( main:2::play_move_rotate:38::collision:95 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] main:2::play_move_leftright:33::collision:133 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] main:2::play_move_leftright:33::collision:144 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] main:2::play_move_down:28::collision:168 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:82 [ main::render#1 ]
-Statement [104] (byte) collision::ypos2#0 ← (byte) collision::ypos#4 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] ( main:2::play_move_rotate:36::collision:94 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] main:2::play_move_leftright:31::collision:132 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] main:2::play_move_leftright:31::collision:143 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] main:2::play_move_down:26::collision:167 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] ) always clobbers reg byte a 
-Statement [106] (byte*) collision::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) collision::ypos2#2) [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] ( main:2::play_move_rotate:36::collision:94 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] main:2::play_move_leftright:31::collision:132 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] main:2::play_move_leftright:31::collision:143 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] main:2::play_move_down:26::collision:167 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] ) always clobbers reg byte a 
+Statement [105] (byte) collision::ypos2#0 ← (byte) collision::ypos#4 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] ( main:2::play_move_rotate:38::collision:95 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] main:2::play_move_leftright:33::collision:133 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] main:2::play_move_leftright:33::collision:144 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] main:2::play_move_down:28::collision:168 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] ) always clobbers reg byte a 
+Statement [107] (byte*) collision::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) collision::ypos2#2) [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] ( main:2::play_move_rotate:38::collision:95 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] main:2::play_move_leftright:33::collision:133 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] main:2::play_move_leftright:33::collision:144 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] main:2::play_move_down:28::collision:168 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:26 [ collision::ypos2#2 collision::ypos2#0 collision::ypos2#1 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:28 [ collision::i#2 collision::i#3 collision::i#11 collision::i#13 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:27 [ collision::l#6 collision::l#1 ]
-Statement [110] if(*((byte*) collision::piece_gfx#0 + (byte) collision::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] ( main:2::play_move_rotate:36::collision:94 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_leftright:31::collision:132 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_leftright:31::collision:143 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_down:26::collision:167 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] ) always clobbers reg byte a 
+Statement [111] if(*((byte*) collision::piece_gfx#0 + (byte) collision::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] ( main:2::play_move_rotate:38::collision:95 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_leftright:33::collision:133 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_leftright:33::collision:144 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_down:28::collision:168 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:29 [ collision::col#2 collision::col#9 collision::col#1 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:30 [ collision::c#2 collision::c#1 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:103 [ collision::i#1 ]
-Statement [114] (byte~) collision::$7 ← (byte) collision::col#2 & (byte/word/signed word/dword/signed dword) 128 [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] ( main:2::play_move_rotate:36::collision:94 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] main:2::play_move_leftright:31::collision:132 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] main:2::play_move_leftright:31::collision:143 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] main:2::play_move_down:26::collision:167 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] ) always clobbers reg byte a 
-Statement [117] if(*((byte*) collision::playfield_line#0 + (byte) collision::col#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] ( main:2::play_move_rotate:36::collision:94 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_leftright:31::collision:132 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_leftright:31::collision:143 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_down:26::collision:167 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] ) always clobbers reg byte a 
-Statement [131] (byte*~) current_piece#72 ← (byte*) current_piece#13 [ current_piece#13 current_ypos#16 current_orientation#18 current_piece#72 collision::orientation#2 collision::ypos#2 collision::xpos#2 current_xpos#19 ] ( main:2::play_move_leftright:31 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_piece#72 collision::orientation#2 collision::ypos#2 collision::xpos#2 current_xpos#19 ] ) always clobbers reg byte a 
-Statement [142] (byte*~) current_piece#71 ← (byte*) current_piece#13 [ current_piece#13 current_ypos#16 current_orientation#18 current_piece#71 collision::orientation#1 collision::ypos#1 collision::xpos#1 current_xpos#19 ] ( main:2::play_move_leftright:31 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_piece#71 collision::orientation#1 collision::ypos#1 collision::xpos#1 current_xpos#19 ] ) always clobbers reg byte a 
-Statement [166] (byte*~) current_piece#70 ← (byte*) current_piece#11 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_piece#70 collision::orientation#0 collision::ypos#0 collision::xpos#0 ] ( main:2::play_move_down:26 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_piece#70 collision::orientation#0 collision::ypos#0 collision::xpos#0 ] ) always clobbers reg byte a 
-Statement [177] (byte*~) current_piece#74 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) [ current_piece_gfx#10 current_piece_color#15 current_piece#74 ] ( main:2::play_move_down:26 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#10 current_piece_color#15 current_piece#74 ] ) always clobbers reg byte a 
-Statement [186] (byte~) spawn_current::$3 ← (byte) spawn_current::piece_idx#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ spawn_current::$3 spawn_current::piece_idx#2 ] ( main:2::spawn_current:9 [ spawn_current::$3 spawn_current::piece_idx#2 ] main:2::play_move_down:26::spawn_current:176 [ keyboard_events_size#16 main::key_event#0 spawn_current::$3 spawn_current::piece_idx#2 ] ) always clobbers reg byte a 
+Statement [115] (byte~) collision::$7 ← (byte) collision::col#2 & (byte/word/signed word/dword/signed dword) 128 [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] ( main:2::play_move_rotate:38::collision:95 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] main:2::play_move_leftright:33::collision:133 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] main:2::play_move_leftright:33::collision:144 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] main:2::play_move_down:28::collision:168 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] ) always clobbers reg byte a 
+Statement [118] if(*((byte*) collision::playfield_line#0 + (byte) collision::col#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] ( main:2::play_move_rotate:38::collision:95 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_leftright:33::collision:133 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_leftright:33::collision:144 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_down:28::collision:168 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] ) always clobbers reg byte a 
+Statement [132] (byte*~) current_piece#73 ← (byte*) current_piece#13 [ current_piece#13 current_ypos#16 current_orientation#18 current_piece#73 collision::orientation#2 collision::ypos#2 collision::xpos#2 current_xpos#19 ] ( main:2::play_move_leftright:33 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_piece#73 collision::orientation#2 collision::ypos#2 collision::xpos#2 current_xpos#19 ] ) always clobbers reg byte a 
+Statement [143] (byte*~) current_piece#72 ← (byte*) current_piece#13 [ current_piece#13 current_ypos#16 current_orientation#18 current_piece#72 collision::orientation#1 collision::ypos#1 collision::xpos#1 current_xpos#19 ] ( main:2::play_move_leftright:33 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_piece#72 collision::orientation#1 collision::ypos#1 collision::xpos#1 current_xpos#19 ] ) always clobbers reg byte a 
+Statement [167] (byte*~) current_piece#71 ← (byte*) current_piece#11 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_piece#71 collision::orientation#0 collision::ypos#0 collision::xpos#0 ] ( main:2::play_move_down:28 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_piece#71 collision::orientation#0 collision::ypos#0 collision::xpos#0 ] ) always clobbers reg byte a 
+Statement [178] (byte*~) current_piece#75 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) [ current_piece_gfx#10 current_piece_color#15 current_piece#75 ] ( main:2::play_move_down:28 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#10 current_piece_color#15 current_piece#75 ] ) always clobbers reg byte a 
+Statement [186] (byte~) spawn_current::$3 ← (byte) spawn_current::piece_idx#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ spawn_current::$3 spawn_current::piece_idx#2 ] ( main:2::spawn_current:11 [ spawn_current::$3 spawn_current::piece_idx#2 ] main:2::play_move_down:28::spawn_current:177 [ keyboard_events_size#16 main::key_event#0 spawn_current::$3 spawn_current::piece_idx#2 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:42 [ spawn_current::piece_idx#2 spawn_current::piece_idx#1 ]
-Statement [187] (byte*) current_piece_gfx#10 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) + (byte/signed byte/word/signed word/dword/signed dword) 0 [ current_piece_gfx#10 spawn_current::$3 spawn_current::piece_idx#2 ] ( main:2::spawn_current:9 [ current_piece_gfx#10 spawn_current::$3 spawn_current::piece_idx#2 ] main:2::play_move_down:26::spawn_current:176 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#10 spawn_current::$3 spawn_current::piece_idx#2 ] ) always clobbers reg byte a 
-Statement [188] (byte) current_piece_color#15 ← *((const byte[]) PIECES_COLORS#0 + (byte) spawn_current::piece_idx#2) [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] ( main:2::spawn_current:9 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] main:2::play_move_down:26::spawn_current:176 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] ) always clobbers reg byte a 
-Statement [194] (byte) spawn_current::piece_idx#1 ← (byte~) spawn_current::$1 & (byte/signed byte/word/signed word/dword/signed dword) 7 [ spawn_current::piece_idx#1 ] ( main:2::spawn_current:9 [ spawn_current::piece_idx#1 ] main:2::play_move_down:26::spawn_current:176 [ keyboard_events_size#16 main::key_event#0 spawn_current::piece_idx#1 ] ) always clobbers reg byte a 
-Statement [209] (byte) remove_line::i2#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(byte/signed byte/word/signed word/dword/signed dword) 1 + (byte~) remove_line::$0) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ remove_line::ypos#0 remove_line::i2#0 ] ( main:2::play_move_down:26::remove_lines:174::remove_line:207 [ keyboard_events_size#16 main::key_event#0 remove_lines::done#3 remove_line::ypos#0 remove_line::i2#0 ] ) always clobbers reg byte a 
+Statement [187] (byte*) current_piece_gfx#10 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) + (byte/signed byte/word/signed word/dword/signed dword) 0 [ current_piece_gfx#10 spawn_current::$3 spawn_current::piece_idx#2 ] ( main:2::spawn_current:11 [ current_piece_gfx#10 spawn_current::$3 spawn_current::piece_idx#2 ] main:2::play_move_down:28::spawn_current:177 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#10 spawn_current::$3 spawn_current::piece_idx#2 ] ) always clobbers reg byte a 
+Statement [188] (byte) current_piece_color#15 ← *((const byte[]) PIECES_COLORS#0 + (byte) spawn_current::piece_idx#2) [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] ( main:2::spawn_current:11 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] main:2::play_move_down:28::spawn_current:177 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] ) always clobbers reg byte a 
+Statement [194] (byte) spawn_current::piece_idx#1 ← (byte~) spawn_current::$1 & (byte/signed byte/word/signed word/dword/signed dword) 7 [ spawn_current::piece_idx#1 ] ( main:2::spawn_current:11 [ spawn_current::piece_idx#1 ] main:2::play_move_down:28::spawn_current:177 [ keyboard_events_size#16 main::key_event#0 spawn_current::piece_idx#1 ] ) always clobbers reg byte a 
+Statement [209] (byte) remove_line::i2#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(byte/signed byte/word/signed word/dword/signed dword) 1 + (byte~) remove_line::$0) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ remove_line::ypos#0 remove_line::i2#0 ] ( main:2::play_move_down:28::remove_lines:175::remove_line:207 [ keyboard_events_size#16 main::key_event#0 remove_lines::done#3 remove_line::ypos#0 remove_line::i2#0 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:43 [ remove_lines::done#3 remove_lines::done#2 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:44 [ remove_line::y#4 remove_line::ypos#0 remove_line::y#1 ]
-Statement [210] (byte) remove_line::i1#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) remove_line::ypos#0) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ remove_line::ypos#0 remove_line::i2#0 remove_line::i1#0 ] ( main:2::play_move_down:26::remove_lines:174::remove_line:207 [ keyboard_events_size#16 main::key_event#0 remove_lines::done#3 remove_line::ypos#0 remove_line::i2#0 remove_line::i1#0 ] ) always clobbers reg byte a 
+Statement [210] (byte) remove_line::i1#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) remove_line::ypos#0) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ remove_line::ypos#0 remove_line::i2#0 remove_line::i1#0 ] ( main:2::play_move_down:28::remove_lines:175::remove_line:207 [ keyboard_events_size#16 main::key_event#0 remove_lines::done#3 remove_line::ypos#0 remove_line::i2#0 remove_line::i1#0 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:46 [ remove_line::i2#2 remove_line::i2#3 remove_line::i2#0 remove_line::i2#1 ]
-Statement [213] *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i2#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i1#2) [ remove_line::y#4 remove_line::i1#2 remove_line::i2#2 remove_line::x#2 ] ( main:2::play_move_down:26::remove_lines:174::remove_line:207 [ keyboard_events_size#16 main::key_event#0 remove_lines::done#3 remove_line::y#4 remove_line::i1#2 remove_line::i2#2 remove_line::x#2 ] ) always clobbers reg byte a 
+Statement [213] *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i2#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i1#2) [ remove_line::y#4 remove_line::i1#2 remove_line::i2#2 remove_line::x#2 ] ( main:2::play_move_down:28::remove_lines:175::remove_line:207 [ keyboard_events_size#16 main::key_event#0 remove_lines::done#3 remove_line::y#4 remove_line::i1#2 remove_line::i2#2 remove_line::x#2 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:45 [ remove_line::i1#2 remove_line::i1#3 remove_line::i1#0 remove_line::i1#1 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:47 [ remove_line::x#2 remove_line::x#1 ]
-Statement [225] if(*((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) find_line::i#2)!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto find_line::@13 [ find_line::y#8 find_line::x#2 find_line::filled#4 find_line::i#1 ] ( main:2::play_move_down:26::remove_lines:174::find_line:199 [ keyboard_events_size#16 main::key_event#0 remove_lines::done#3 find_line::y#8 find_line::x#2 find_line::filled#4 find_line::i#1 ] ) always clobbers reg byte a 
+Statement [225] if(*((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) find_line::i#2)!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto find_line::@13 [ find_line::y#8 find_line::x#2 find_line::filled#4 find_line::i#1 ] ( main:2::play_move_down:28::remove_lines:175::find_line:199 [ keyboard_events_size#16 main::key_event#0 remove_lines::done#3 find_line::y#8 find_line::x#2 find_line::filled#4 find_line::i#1 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:51 [ find_line::return#2 find_line::y#8 find_line::y#1 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:49 [ find_line::x#2 find_line::x#1 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:50 [ find_line::filled#4 find_line::filled#2 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:120 [ find_line::i#1 ]
-Statement [237] (byte) lock_current::ypos2#0 ← (byte) current_ypos#12 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#0 ] ( main:2::play_move_down:26::lock_current:172 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#0 ] ) always clobbers reg byte a 
-Statement [239] (byte*) lock_current::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) lock_current::ypos2#2) [ current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::i#3 lock_current::l#6 lock_current::playfield_line#0 ] ( main:2::play_move_down:26::lock_current:172 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::i#3 lock_current::l#6 lock_current::playfield_line#0 ] ) always clobbers reg byte a 
+Statement [237] (byte) lock_current::ypos2#0 ← (byte) current_ypos#12 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#0 ] ( main:2::play_move_down:28::lock_current:173 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#0 ] ) always clobbers reg byte a 
+Statement [239] (byte*) lock_current::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) lock_current::ypos2#2) [ current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::i#3 lock_current::l#6 lock_current::playfield_line#0 ] ( main:2::play_move_down:28::lock_current:173 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::i#3 lock_current::l#6 lock_current::playfield_line#0 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:52 [ lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:54 [ lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:53 [ lock_current::l#6 lock_current::l#1 ]
-Statement [243] if(*((byte*) current_piece_gfx#15 + (byte) lock_current::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto lock_current::@3 [ current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::l#6 lock_current::playfield_line#0 lock_current::col#2 lock_current::c#2 lock_current::i#1 ] ( main:2::play_move_down:26::lock_current:172 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::l#6 lock_current::playfield_line#0 lock_current::col#2 lock_current::c#2 lock_current::i#1 ] ) always clobbers reg byte a 
+Statement [243] if(*((byte*) current_piece_gfx#15 + (byte) lock_current::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto lock_current::@3 [ current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::l#6 lock_current::playfield_line#0 lock_current::col#2 lock_current::c#2 lock_current::i#1 ] ( main:2::play_move_down:28::lock_current:173 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::l#6 lock_current::playfield_line#0 lock_current::col#2 lock_current::c#2 lock_current::i#1 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:55 [ lock_current::col#2 lock_current::col#0 lock_current::col#1 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:56 [ lock_current::c#2 lock_current::c#1 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:123 [ lock_current::i#1 ]
-Statement [244] *((byte*) lock_current::playfield_line#0 + (byte) lock_current::col#2) ← (byte) current_piece_color#11 [ current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::l#6 lock_current::playfield_line#0 lock_current::col#2 lock_current::c#2 lock_current::i#1 ] ( main:2::play_move_down:26::lock_current:172 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::l#6 lock_current::playfield_line#0 lock_current::col#2 lock_current::c#2 lock_current::i#1 ] ) always clobbers reg byte a 
-Statement [255] (byte~) keyboard_event_pressed::$0 ← (byte) keyboard_event_pressed::keycode#5 >> (byte/signed byte/word/signed word/dword/signed dword) 3 [ keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] ( main:2::play_move_down:26::keyboard_event_pressed:152 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#10 play_move_down::movedown#10 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:277 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:283 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:289 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:295 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] ) always clobbers reg byte a 
+Statement [244] *((byte*) lock_current::playfield_line#0 + (byte) lock_current::col#2) ← (byte) current_piece_color#11 [ current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::l#6 lock_current::playfield_line#0 lock_current::col#2 lock_current::c#2 lock_current::i#1 ] ( main:2::play_move_down:28::lock_current:173 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::l#6 lock_current::playfield_line#0 lock_current::col#2 lock_current::c#2 lock_current::i#1 ] ) always clobbers reg byte a 
+Statement [255] (byte~) keyboard_event_pressed::$0 ← (byte) keyboard_event_pressed::keycode#5 >> (byte/signed byte/word/signed word/dword/signed dword) 3 [ keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] ( main:2::play_move_down:28::keyboard_event_pressed:153 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#10 play_move_down::movedown#10 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:277 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:283 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:289 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:295 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:33 [ play_move_down::movedown#6 play_move_down::movedown#3 play_move_down::movedown#7 play_move_down::movedown#2 play_move_down::movedown#10 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:57 [ keyboard_event_pressed::keycode#5 ]
-Statement [257] (byte~) keyboard_event_pressed::$1 ← (byte) keyboard_event_pressed::keycode#5 & (byte/signed byte/word/signed word/dword/signed dword) 7 [ keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] ( main:2::play_move_down:26::keyboard_event_pressed:152 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#10 play_move_down::movedown#10 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:277 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:283 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:289 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:295 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] ) always clobbers reg byte a 
+Statement [257] (byte~) keyboard_event_pressed::$1 ← (byte) keyboard_event_pressed::keycode#5 & (byte/signed byte/word/signed word/dword/signed dword) 7 [ keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] ( main:2::play_move_down:28::keyboard_event_pressed:153 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#10 play_move_down::movedown#10 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:277 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:283 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:289 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:295 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:125 [ keyboard_event_pressed::row_bits#0 ]
-Statement [258] (byte) keyboard_event_pressed::return#11 ← (byte) keyboard_event_pressed::row_bits#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte~) keyboard_event_pressed::$1) [ keyboard_event_pressed::return#11 ] ( main:2::play_move_down:26::keyboard_event_pressed:152 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#10 play_move_down::movedown#10 keyboard_event_pressed::return#11 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:277 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::return#11 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:283 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::return#11 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:289 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::return#11 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:295 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::return#11 ] ) always clobbers reg byte a 
-Statement [272] (byte) keyboard_event_scan::keycode#1 ← (byte) keyboard_event_scan::keycode#11 + (byte/signed byte/word/signed word/dword/signed dword) 8 [ keyboard_event_scan::row#2 keyboard_events_size#29 keyboard_event_scan::keycode#1 ] ( main:2::keyboard_event_scan:20 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_events_size#29 keyboard_event_scan::keycode#1 ] ) always clobbers reg byte a 
+Statement [258] (byte) keyboard_event_pressed::return#11 ← (byte) keyboard_event_pressed::row_bits#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte~) keyboard_event_pressed::$1) [ keyboard_event_pressed::return#11 ] ( main:2::play_move_down:28::keyboard_event_pressed:153 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#10 play_move_down::movedown#10 keyboard_event_pressed::return#11 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:277 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::return#11 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:283 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::return#11 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:289 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::return#11 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:295 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::return#11 ] ) always clobbers reg byte a 
+Statement [272] (byte) keyboard_event_scan::keycode#1 ← (byte) keyboard_event_scan::keycode#11 + (byte/signed byte/word/signed word/dword/signed dword) 8 [ keyboard_event_scan::row#2 keyboard_events_size#29 keyboard_event_scan::keycode#1 ] ( main:2::keyboard_event_scan:22 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_events_size#29 keyboard_event_scan::keycode#1 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:59 [ keyboard_event_scan::row#2 keyboard_event_scan::row#1 ]
-Statement [302] (byte~) keyboard_event_scan::$3 ← (byte) keyboard_event_scan::row_scan#0 ^ *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$3 ] ( main:2::keyboard_event_scan:20 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$3 ] ) always clobbers reg byte a 
+Statement [302] (byte~) keyboard_event_scan::$3 ← (byte) keyboard_event_scan::row_scan#0 ^ *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$3 ] ( main:2::keyboard_event_scan:22 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$3 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:130 [ keyboard_event_scan::row_scan#0 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:60 [ keyboard_event_scan::col#2 keyboard_event_scan::col#1 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:61 [ keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 ]
-Statement [303] (byte~) keyboard_event_scan::$4 ← (byte~) keyboard_event_scan::$3 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$4 ] ( main:2::keyboard_event_scan:20 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$4 ] ) always clobbers reg byte a 
-Statement [306] (byte) keyboard_event_scan::event_type#0 ← (byte) keyboard_event_scan::row_scan#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::event_type#0 ] ( main:2::keyboard_event_scan:20 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::event_type#0 ] ) always clobbers reg byte a 
-Statement [308] *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#10) ← (byte) keyboard_event_scan::keycode#10 [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 ] ( main:2::keyboard_event_scan:20 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 ] ) always clobbers reg byte a 
-Statement [314] *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) ← (byte) keyboard_event_scan::row_scan#0 [ keyboard_event_scan::row#2 keyboard_event_scan::keycode#15 keyboard_events_size#30 ] ( main:2::keyboard_event_scan:20 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::keycode#15 keyboard_events_size#30 ] ) always clobbers reg byte a 
-Statement [315] (byte/word/dword~) keyboard_event_scan::$11 ← (byte) keyboard_event_scan::keycode#10 | (byte/signed byte/word/signed word/dword/signed dword) 64 [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$11 ] ( main:2::keyboard_event_scan:20 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$11 ] ) always clobbers reg byte a 
-Statement [318] *((const byte*) CIA1_PORT_A#0) ← *((const byte[8]) keyboard_matrix_row_bitmask#0 + (byte) keyboard_matrix_read::rowid#0) [ ] ( main:2::keyboard_event_scan:20::keyboard_matrix_read:268 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::keycode#11 keyboard_events_size#29 ] ) always clobbers reg byte a 
-Statement [319] (byte) keyboard_matrix_read::return#0 ← ~ *((const byte*) CIA1_PORT_B#0) [ keyboard_matrix_read::return#0 ] ( main:2::keyboard_event_scan:20::keyboard_matrix_read:268 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::keycode#11 keyboard_events_size#29 keyboard_matrix_read::return#0 ] ) always clobbers reg byte a 
-Statement [326] (byte~) init::$5 ← (byte) init::i#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ init::i#2 init::li#2 init::$5 ] ( main:2::init:7 [ init::i#2 init::li#2 init::$5 ] ) always clobbers reg byte a 
-Removing always clobbered register reg byte a as potential for zp ZP_BYTE:63 [ init::i#2 init::i#1 ]
-Statement [327] *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) init::$5) ← (byte*) init::li#2 [ init::i#2 init::li#2 ] ( main:2::init:7 [ init::i#2 init::li#2 ] ) always clobbers reg byte a 
-Statement [328] (byte*) init::li#1 ← (byte*) init::li#2 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ init::i#2 init::li#1 ] ( main:2::init:7 [ init::i#2 init::li#1 ] ) always clobbers reg byte a 
-Statement [332] (byte~) init::$8 ← (byte) init::j#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ init::j#2 init::pli#2 init::idx#2 init::$8 ] ( main:2::init:7 [ init::j#2 init::pli#2 init::idx#2 init::$8 ] ) always clobbers reg byte a 
-Removing always clobbered register reg byte a as potential for zp ZP_BYTE:66 [ init::j#2 init::j#1 ]
-Removing always clobbered register reg byte a as potential for zp ZP_BYTE:69 [ init::idx#2 init::idx#1 ]
-Statement [333] *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte~) init::$8) ← (byte*) init::pli#2 [ init::j#2 init::pli#2 init::idx#2 ] ( main:2::init:7 [ init::j#2 init::pli#2 init::idx#2 ] ) always clobbers reg byte a 
-Statement [334] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) init::j#2) ← (byte) init::idx#2 [ init::j#2 init::pli#2 init::idx#2 ] ( main:2::init:7 [ init::j#2 init::pli#2 init::idx#2 ] ) always clobbers reg byte a 
-Statement [335] (byte*) init::pli#1 ← (byte*) init::pli#2 + (const byte) PLAYFIELD_COLS#0 [ init::j#2 init::idx#2 init::pli#1 ] ( main:2::init:7 [ init::j#2 init::idx#2 init::pli#1 ] ) always clobbers reg byte a 
-Statement [336] (byte) init::idx#1 ← (byte) init::idx#2 + (const byte) PLAYFIELD_COLS#0 [ init::j#2 init::pli#1 init::idx#1 ] ( main:2::init:7 [ init::j#2 init::pli#1 init::idx#1 ] ) always clobbers reg byte a 
-Statement [339] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(const byte) PLAYFIELD_LINES#0) ← (const byte) PLAYFIELD_COLS#0*(const byte) PLAYFIELD_LINES#0 [ ] ( main:2::init:7 [ ] ) always clobbers reg byte a 
-Statement [342] (byte*~) init::$14 ← (byte*) init::line#4 + (byte) init::c#2 [ init::line#4 init::l#4 init::c#2 init::$14 ] ( main:2::init:7 [ init::line#4 init::l#4 init::c#2 init::$14 ] ) always clobbers reg byte a 
-Removing always clobbered register reg byte a as potential for zp ZP_BYTE:72 [ init::l#4 init::l#1 ]
-Removing always clobbered register reg byte a as potential for zp ZP_BYTE:73 [ init::c#2 init::c#1 ]
-Statement [343] *((byte*~) init::$14) ← (const byte) DARK_GREY#0 [ init::line#4 init::l#4 init::c#2 ] ( main:2::init:7 [ init::line#4 init::l#4 init::c#2 ] ) always clobbers reg byte a reg byte y 
-Removing always clobbered register reg byte y as potential for zp ZP_BYTE:72 [ init::l#4 init::l#1 ]
-Removing always clobbered register reg byte y as potential for zp ZP_BYTE:73 [ init::c#2 init::c#1 ]
-Statement [346] (byte*) init::line#1 ← (byte*) init::line#4 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ init::l#4 init::line#1 ] ( main:2::init:7 [ init::l#4 init::line#1 ] ) always clobbers reg byte a 
-Statement [351] (byte*) fill::end#0 ← (byte*) fill::addr#0 + (word/signed word/dword/signed dword) 1000 [ fill::addr#0 fill::val#3 fill::end#0 ] ( main:2::init:7::fill:322 [ fill::addr#0 fill::val#3 fill::end#0 ] main:2::init:7::fill:324 [ fill::addr#0 fill::val#3 fill::end#0 ] ) always clobbers reg byte a 
+Statement [303] (byte~) keyboard_event_scan::$4 ← (byte~) keyboard_event_scan::$3 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$4 ] ( main:2::keyboard_event_scan:22 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$4 ] ) always clobbers reg byte a 
+Statement [306] (byte) keyboard_event_scan::event_type#0 ← (byte) keyboard_event_scan::row_scan#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::event_type#0 ] ( main:2::keyboard_event_scan:22 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::event_type#0 ] ) always clobbers reg byte a 
+Statement [308] *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#10) ← (byte) keyboard_event_scan::keycode#10 [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 ] ( main:2::keyboard_event_scan:22 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 ] ) always clobbers reg byte a 
+Statement [314] *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) ← (byte) keyboard_event_scan::row_scan#0 [ keyboard_event_scan::row#2 keyboard_event_scan::keycode#15 keyboard_events_size#30 ] ( main:2::keyboard_event_scan:22 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::keycode#15 keyboard_events_size#30 ] ) always clobbers reg byte a 
+Statement [315] (byte/word/dword~) keyboard_event_scan::$11 ← (byte) keyboard_event_scan::keycode#10 | (byte/signed byte/word/signed word/dword/signed dword) 64 [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$11 ] ( main:2::keyboard_event_scan:22 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$11 ] ) always clobbers reg byte a 
+Statement [318] *((const byte*) CIA1_PORT_A#0) ← *((const byte[8]) keyboard_matrix_row_bitmask#0 + (byte) keyboard_matrix_read::rowid#0) [ ] ( main:2::keyboard_event_scan:22::keyboard_matrix_read:268 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::keycode#11 keyboard_events_size#29 ] ) always clobbers reg byte a 
+Statement [319] (byte) keyboard_matrix_read::return#0 ← ~ *((const byte*) CIA1_PORT_B#0) [ keyboard_matrix_read::return#0 ] ( main:2::keyboard_event_scan:22::keyboard_matrix_read:268 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::keycode#11 keyboard_events_size#29 keyboard_matrix_read::return#0 ] ) always clobbers reg byte a 
+Statement [323] (byte~) tables_init::$1 ← (byte) tables_init::j#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ tables_init::j#2 tables_init::pli#2 tables_init::idx#2 tables_init::$1 ] ( main:2::tables_init:9 [ tables_init::j#2 tables_init::pli#2 tables_init::idx#2 tables_init::$1 ] ) always clobbers reg byte a 
+Removing always clobbered register reg byte a as potential for zp ZP_BYTE:63 [ tables_init::j#2 tables_init::j#1 ]
+Removing always clobbered register reg byte a as potential for zp ZP_BYTE:66 [ tables_init::idx#2 tables_init::idx#1 ]
+Statement [324] *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte~) tables_init::$1) ← (byte*) tables_init::pli#2 [ tables_init::j#2 tables_init::pli#2 tables_init::idx#2 ] ( main:2::tables_init:9 [ tables_init::j#2 tables_init::pli#2 tables_init::idx#2 ] ) always clobbers reg byte a 
+Statement [325] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) tables_init::j#2) ← (byte) tables_init::idx#2 [ tables_init::j#2 tables_init::pli#2 tables_init::idx#2 ] ( main:2::tables_init:9 [ tables_init::j#2 tables_init::pli#2 tables_init::idx#2 ] ) always clobbers reg byte a 
+Statement [326] (byte*) tables_init::pli#1 ← (byte*) tables_init::pli#2 + (const byte) PLAYFIELD_COLS#0 [ tables_init::j#2 tables_init::idx#2 tables_init::pli#1 ] ( main:2::tables_init:9 [ tables_init::j#2 tables_init::idx#2 tables_init::pli#1 ] ) always clobbers reg byte a 
+Statement [327] (byte) tables_init::idx#1 ← (byte) tables_init::idx#2 + (const byte) PLAYFIELD_COLS#0 [ tables_init::j#2 tables_init::pli#1 tables_init::idx#1 ] ( main:2::tables_init:9 [ tables_init::j#2 tables_init::pli#1 tables_init::idx#1 ] ) always clobbers reg byte a 
+Statement [330] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(const byte) PLAYFIELD_LINES#0) ← (const byte) PLAYFIELD_COLS#0*(const byte) PLAYFIELD_LINES#0 [ ] ( main:2::tables_init:9 [ ] ) always clobbers reg byte a 
+Statement [337] (byte~) render_init::$5 ← (byte) render_init::i#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ render_init::i#2 render_init::li#2 render_init::$5 ] ( main:2::render_init:7 [ render_init::i#2 render_init::li#2 render_init::$5 ] ) always clobbers reg byte a 
+Removing always clobbered register reg byte a as potential for zp ZP_BYTE:67 [ render_init::i#2 render_init::i#1 ]
+Statement [338] *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_init::$5) ← (byte*) render_init::li#2 [ render_init::i#2 render_init::li#2 ] ( main:2::render_init:7 [ render_init::i#2 render_init::li#2 ] ) always clobbers reg byte a 
+Statement [339] (byte*) render_init::li#1 ← (byte*) render_init::li#2 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ render_init::i#2 render_init::li#1 ] ( main:2::render_init:7 [ render_init::i#2 render_init::li#1 ] ) always clobbers reg byte a 
+Statement [344] (byte*~) render_init::$10 ← (byte*) render_init::line#4 + (byte) render_init::c#2 [ render_init::line#4 render_init::l#4 render_init::c#2 render_init::$10 ] ( main:2::render_init:7 [ render_init::line#4 render_init::l#4 render_init::c#2 render_init::$10 ] ) always clobbers reg byte a 
+Removing always clobbered register reg byte a as potential for zp ZP_BYTE:72 [ render_init::l#4 render_init::l#1 ]
+Removing always clobbered register reg byte a as potential for zp ZP_BYTE:73 [ render_init::c#2 render_init::c#1 ]
+Statement [345] *((byte*~) render_init::$10) ← (const byte) DARK_GREY#0 [ render_init::line#4 render_init::l#4 render_init::c#2 ] ( main:2::render_init:7 [ render_init::line#4 render_init::l#4 render_init::c#2 ] ) always clobbers reg byte a reg byte y 
+Removing always clobbered register reg byte y as potential for zp ZP_BYTE:72 [ render_init::l#4 render_init::l#1 ]
+Removing always clobbered register reg byte y as potential for zp ZP_BYTE:73 [ render_init::c#2 render_init::c#1 ]
+Statement [348] (byte*) render_init::line#1 ← (byte*) render_init::line#4 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ render_init::l#4 render_init::line#1 ] ( main:2::render_init:7 [ render_init::l#4 render_init::line#1 ] ) always clobbers reg byte a 
+Statement [353] (byte*) fill::end#0 ← (byte*) fill::addr#0 + (word/signed word/dword/signed dword) 1000 [ fill::addr#0 fill::val#3 fill::end#0 ] ( main:2::render_init:7::fill:333 [ fill::addr#0 fill::val#3 fill::end#0 ] main:2::render_init:7::fill:335 [ fill::addr#0 fill::val#3 fill::end#0 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:74 [ fill::val#3 ]
-Statement [353] *((byte*) fill::addr#2) ← (byte) fill::val#3 [ fill::val#3 fill::end#0 fill::addr#2 ] ( main:2::init:7::fill:322 [ fill::val#3 fill::end#0 fill::addr#2 ] main:2::init:7::fill:324 [ fill::val#3 fill::end#0 fill::addr#2 ] ) always clobbers reg byte a reg byte y 
+Statement [355] *((byte*) fill::addr#2) ← (byte) fill::val#3 [ fill::val#3 fill::end#0 fill::addr#2 ] ( main:2::render_init:7::fill:333 [ fill::val#3 fill::end#0 fill::addr#2 ] main:2::render_init:7::fill:335 [ fill::val#3 fill::end#0 fill::addr#2 ] ) always clobbers reg byte a reg byte y 
 Removing always clobbered register reg byte y as potential for zp ZP_BYTE:74 [ fill::val#3 ]
-Statement [355] if((byte*) fill::addr#1!=(byte*) fill::end#0) goto fill::@1 [ fill::val#3 fill::end#0 fill::addr#1 ] ( main:2::init:7::fill:322 [ fill::val#3 fill::end#0 fill::addr#1 ] main:2::init:7::fill:324 [ fill::val#3 fill::end#0 fill::addr#1 ] ) always clobbers reg byte a 
-Statement [357] *((const word*) SID_VOICE3_FREQ#0) ← (word/dword/signed dword) 65535 [ ] ( main:2::sid_rnd_init:5 [ ] ) always clobbers reg byte a 
-Statement [358] *((const byte*) SID_VOICE3_CONTROL#0) ← (const byte) SID_CONTROL_NOISE#0 [ ] ( main:2::sid_rnd_init:5 [ ] ) always clobbers reg byte a 
-Statement [12] (byte*~) current_piece_gfx#85 ← (byte*) current_piece_gfx#10 [ current_piece_gfx#85 current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] ( main:2 [ current_piece_gfx#85 current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] ) always clobbers reg byte a 
-Statement [15] (byte*~) current_piece#69 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) [ current_piece_gfx#10 current_piece_color#15 current_piece#69 ] ( main:2 [ current_piece_gfx#10 current_piece_color#15 current_piece#69 ] ) always clobbers reg byte a 
-Statement [17] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@4 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 keyboard_events_size#19 current_movedown_counter#15 ] ( main:2 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 keyboard_events_size#19 current_movedown_counter#15 ] ) always clobbers reg byte a 
-Statement [18] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 254) goto main::@7 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 keyboard_events_size#19 current_movedown_counter#15 ] ( main:2 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 keyboard_events_size#19 current_movedown_counter#15 ] ) always clobbers reg byte a 
-Statement [29] (byte) main::render#1 ← (byte/signed byte/word/signed word/dword/signed dword) 0 + (byte~) main::$9 [ current_piece#13 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_orientation#18 current_piece_gfx#17 current_xpos#19 ] ( main:2 [ current_piece#13 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_orientation#18 current_piece_gfx#17 current_xpos#19 ] ) always clobbers reg byte a 
-Statement [34] (byte) main::render#2 ← (byte) main::render#1 + (byte~) main::$10 [ current_piece#13 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#2 current_orientation#18 current_piece_gfx#17 ] ( main:2 [ current_piece#13 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#2 current_orientation#18 current_piece_gfx#17 ] ) always clobbers reg byte a 
-Statement [39] (byte) main::render#3 ← (byte) main::render#2 + (byte~) main::$11 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#3 ] ( main:2 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#3 ] ) always clobbers reg byte a 
-Statement [45] (byte*~) current_piece_gfx#86 ← (byte*) current_piece_gfx#18 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_ypos#69 current_xpos#94 current_piece_gfx#86 ] ( main:2 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_ypos#69 current_xpos#94 current_piece_gfx#86 ] ) always clobbers reg byte a 
-Statement [51] (byte) render_current::ypos2#0 ← (byte) current_ypos#22 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#0 ] ( main:2::render_current:14 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#0 ] main:2::render_current:47 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#0 ] ) always clobbers reg byte a 
-Statement [54] (byte*) render_current::screen_line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte) render_current::ypos2#2) [ current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::i#4 render_current::screen_line#0 ] ( main:2::render_current:14 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::i#4 render_current::screen_line#0 ] main:2::render_current:47 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::i#4 render_current::screen_line#0 ] ) always clobbers reg byte a 
-Statement [57] (byte) render_current::current_cell#0 ← *((byte*) current_piece_gfx#63 + (byte) render_current::i#2) [ current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::i#2 render_current::xpos#2 render_current::c#2 render_current::current_cell#0 ] ( main:2::render_current:14 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::i#2 render_current::xpos#2 render_current::c#2 render_current::current_cell#0 ] main:2::render_current:47 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::i#2 render_current::xpos#2 render_current::c#2 render_current::current_cell#0 ] ) always clobbers reg byte a 
-Statement [61] *((byte*) render_current::screen_line#0 + (byte) render_current::xpos#2) ← (byte) current_piece_color#65 [ current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::xpos#2 render_current::c#2 render_current::i#1 ] ( main:2::render_current:14 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::xpos#2 render_current::c#2 render_current::i#1 ] main:2::render_current:47 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_xpos#63 current_piece_gfx#63 current_piece_color#65 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::xpos#2 render_current::c#2 render_current::i#1 ] ) always clobbers reg byte a 
-Statement [72] (byte~) render_playfield::$1 ← (byte) render_playfield::l#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ render_playfield::l#2 render_playfield::i#3 render_playfield::$1 ] ( main:2::render_playfield:11 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 render_playfield::l#2 render_playfield::i#3 render_playfield::$1 ] main:2::render_playfield:42 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 render_playfield::l#2 render_playfield::i#3 render_playfield::$1 ] ) always clobbers reg byte a 
-Statement [73] (byte*) render_playfield::line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_playfield::$1) [ render_playfield::l#2 render_playfield::i#3 render_playfield::line#0 ] ( main:2::render_playfield:11 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 render_playfield::l#2 render_playfield::i#3 render_playfield::line#0 ] main:2::render_playfield:42 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 render_playfield::l#2 render_playfield::i#3 render_playfield::line#0 ] ) always clobbers reg byte a 
-Statement [75] *((byte*) render_playfield::line#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) render_playfield::i#2) [ render_playfield::l#2 render_playfield::i#2 render_playfield::line#2 render_playfield::c#2 ] ( main:2::render_playfield:11 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 render_playfield::l#2 render_playfield::i#2 render_playfield::line#2 render_playfield::c#2 ] main:2::render_playfield:42 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 render_playfield::l#2 render_playfield::i#2 render_playfield::line#2 render_playfield::c#2 ] ) always clobbers reg byte a reg byte y 
-Statement [87] (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 ← (byte) current_orientation#18 + (byte/signed byte/word/signed word/dword/signed dword) 16 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::$2 ] ( main:2::play_move_rotate:36 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::$2 ] ) always clobbers reg byte a 
-Statement [88] (byte) play_move_rotate::orientation#2 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 & (byte/signed byte/word/signed word/dword/signed dword) 63 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#2 ] ( main:2::play_move_rotate:36 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#2 ] ) always clobbers reg byte a 
-Statement [93] (byte*~) current_piece#73 ← (byte*) current_piece#13 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#3 collision::ypos#3 collision::orientation#3 current_piece#73 ] ( main:2::play_move_rotate:36 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#3 collision::ypos#3 collision::orientation#3 current_piece#73 ] ) always clobbers reg byte a 
-Statement [99] (byte*) current_piece_gfx#8 ← (byte*) current_piece#13 + (byte) current_orientation#8 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#8 current_piece_gfx#8 ] ( main:2::play_move_rotate:36 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#8 current_piece_gfx#8 ] ) always clobbers reg byte a 
-Statement [100] (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 ← (byte) current_orientation#18 - (byte/signed byte/word/signed word/dword/signed dword) 16 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::$4 ] ( main:2::play_move_rotate:36 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::$4 ] ) always clobbers reg byte a 
-Statement [101] (byte) play_move_rotate::orientation#1 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 & (byte/signed byte/word/signed word/dword/signed dword) 63 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#1 ] ( main:2::play_move_rotate:36 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#1 ] ) always clobbers reg byte a 
-Statement [103] (byte*) collision::piece_gfx#0 ← (byte*) current_piece#15 + (byte) collision::orientation#4 [ collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] ( main:2::play_move_rotate:36::collision:94 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] main:2::play_move_leftright:31::collision:132 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] main:2::play_move_leftright:31::collision:143 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] main:2::play_move_down:26::collision:167 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] ) always clobbers reg byte a 
-Statement [104] (byte) collision::ypos2#0 ← (byte) collision::ypos#4 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] ( main:2::play_move_rotate:36::collision:94 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] main:2::play_move_leftright:31::collision:132 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] main:2::play_move_leftright:31::collision:143 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] main:2::play_move_down:26::collision:167 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] ) always clobbers reg byte a 
-Statement [106] (byte*) collision::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) collision::ypos2#2) [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] ( main:2::play_move_rotate:36::collision:94 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] main:2::play_move_leftright:31::collision:132 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] main:2::play_move_leftright:31::collision:143 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] main:2::play_move_down:26::collision:167 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] ) always clobbers reg byte a 
-Statement [110] if(*((byte*) collision::piece_gfx#0 + (byte) collision::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] ( main:2::play_move_rotate:36::collision:94 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_leftright:31::collision:132 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_leftright:31::collision:143 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_down:26::collision:167 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] ) always clobbers reg byte a 
-Statement [114] (byte~) collision::$7 ← (byte) collision::col#2 & (byte/word/signed word/dword/signed dword) 128 [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] ( main:2::play_move_rotate:36::collision:94 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] main:2::play_move_leftright:31::collision:132 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] main:2::play_move_leftright:31::collision:143 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] main:2::play_move_down:26::collision:167 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] ) always clobbers reg byte a 
-Statement [117] if(*((byte*) collision::playfield_line#0 + (byte) collision::col#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] ( main:2::play_move_rotate:36::collision:94 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_leftright:31::collision:132 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_leftright:31::collision:143 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_down:26::collision:167 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] ) always clobbers reg byte a 
-Statement [131] (byte*~) current_piece#72 ← (byte*) current_piece#13 [ current_piece#13 current_ypos#16 current_orientation#18 current_piece#72 collision::orientation#2 collision::ypos#2 collision::xpos#2 current_xpos#19 ] ( main:2::play_move_leftright:31 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_piece#72 collision::orientation#2 collision::ypos#2 collision::xpos#2 current_xpos#19 ] ) always clobbers reg byte a 
-Statement [142] (byte*~) current_piece#71 ← (byte*) current_piece#13 [ current_piece#13 current_ypos#16 current_orientation#18 current_piece#71 collision::orientation#1 collision::ypos#1 collision::xpos#1 current_xpos#19 ] ( main:2::play_move_leftright:31 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_piece#71 collision::orientation#1 collision::ypos#1 collision::xpos#1 current_xpos#19 ] ) always clobbers reg byte a 
-Statement [166] (byte*~) current_piece#70 ← (byte*) current_piece#11 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_piece#70 collision::orientation#0 collision::ypos#0 collision::xpos#0 ] ( main:2::play_move_down:26 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_piece#70 collision::orientation#0 collision::ypos#0 collision::xpos#0 ] ) always clobbers reg byte a 
-Statement [177] (byte*~) current_piece#74 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) [ current_piece_gfx#10 current_piece_color#15 current_piece#74 ] ( main:2::play_move_down:26 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#10 current_piece_color#15 current_piece#74 ] ) always clobbers reg byte a 
-Statement [186] (byte~) spawn_current::$3 ← (byte) spawn_current::piece_idx#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ spawn_current::$3 spawn_current::piece_idx#2 ] ( main:2::spawn_current:9 [ spawn_current::$3 spawn_current::piece_idx#2 ] main:2::play_move_down:26::spawn_current:176 [ keyboard_events_size#16 main::key_event#0 spawn_current::$3 spawn_current::piece_idx#2 ] ) always clobbers reg byte a 
-Statement [187] (byte*) current_piece_gfx#10 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) + (byte/signed byte/word/signed word/dword/signed dword) 0 [ current_piece_gfx#10 spawn_current::$3 spawn_current::piece_idx#2 ] ( main:2::spawn_current:9 [ current_piece_gfx#10 spawn_current::$3 spawn_current::piece_idx#2 ] main:2::play_move_down:26::spawn_current:176 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#10 spawn_current::$3 spawn_current::piece_idx#2 ] ) always clobbers reg byte a 
-Statement [188] (byte) current_piece_color#15 ← *((const byte[]) PIECES_COLORS#0 + (byte) spawn_current::piece_idx#2) [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] ( main:2::spawn_current:9 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] main:2::play_move_down:26::spawn_current:176 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] ) always clobbers reg byte a 
-Statement [194] (byte) spawn_current::piece_idx#1 ← (byte~) spawn_current::$1 & (byte/signed byte/word/signed word/dword/signed dword) 7 [ spawn_current::piece_idx#1 ] ( main:2::spawn_current:9 [ spawn_current::piece_idx#1 ] main:2::play_move_down:26::spawn_current:176 [ keyboard_events_size#16 main::key_event#0 spawn_current::piece_idx#1 ] ) always clobbers reg byte a 
-Statement [209] (byte) remove_line::i2#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(byte/signed byte/word/signed word/dword/signed dword) 1 + (byte~) remove_line::$0) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ remove_line::ypos#0 remove_line::i2#0 ] ( main:2::play_move_down:26::remove_lines:174::remove_line:207 [ keyboard_events_size#16 main::key_event#0 remove_lines::done#3 remove_line::ypos#0 remove_line::i2#0 ] ) always clobbers reg byte a 
-Statement [210] (byte) remove_line::i1#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) remove_line::ypos#0) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ remove_line::ypos#0 remove_line::i2#0 remove_line::i1#0 ] ( main:2::play_move_down:26::remove_lines:174::remove_line:207 [ keyboard_events_size#16 main::key_event#0 remove_lines::done#3 remove_line::ypos#0 remove_line::i2#0 remove_line::i1#0 ] ) always clobbers reg byte a 
-Statement [213] *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i2#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i1#2) [ remove_line::y#4 remove_line::i1#2 remove_line::i2#2 remove_line::x#2 ] ( main:2::play_move_down:26::remove_lines:174::remove_line:207 [ keyboard_events_size#16 main::key_event#0 remove_lines::done#3 remove_line::y#4 remove_line::i1#2 remove_line::i2#2 remove_line::x#2 ] ) always clobbers reg byte a 
-Statement [225] if(*((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) find_line::i#2)!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto find_line::@13 [ find_line::y#8 find_line::x#2 find_line::filled#4 find_line::i#1 ] ( main:2::play_move_down:26::remove_lines:174::find_line:199 [ keyboard_events_size#16 main::key_event#0 remove_lines::done#3 find_line::y#8 find_line::x#2 find_line::filled#4 find_line::i#1 ] ) always clobbers reg byte a 
-Statement [237] (byte) lock_current::ypos2#0 ← (byte) current_ypos#12 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#0 ] ( main:2::play_move_down:26::lock_current:172 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#0 ] ) always clobbers reg byte a 
-Statement [239] (byte*) lock_current::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) lock_current::ypos2#2) [ current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::i#3 lock_current::l#6 lock_current::playfield_line#0 ] ( main:2::play_move_down:26::lock_current:172 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::i#3 lock_current::l#6 lock_current::playfield_line#0 ] ) always clobbers reg byte a 
-Statement [243] if(*((byte*) current_piece_gfx#15 + (byte) lock_current::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto lock_current::@3 [ current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::l#6 lock_current::playfield_line#0 lock_current::col#2 lock_current::c#2 lock_current::i#1 ] ( main:2::play_move_down:26::lock_current:172 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::l#6 lock_current::playfield_line#0 lock_current::col#2 lock_current::c#2 lock_current::i#1 ] ) always clobbers reg byte a 
-Statement [244] *((byte*) lock_current::playfield_line#0 + (byte) lock_current::col#2) ← (byte) current_piece_color#11 [ current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::l#6 lock_current::playfield_line#0 lock_current::col#2 lock_current::c#2 lock_current::i#1 ] ( main:2::play_move_down:26::lock_current:172 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::l#6 lock_current::playfield_line#0 lock_current::col#2 lock_current::c#2 lock_current::i#1 ] ) always clobbers reg byte a 
-Statement [255] (byte~) keyboard_event_pressed::$0 ← (byte) keyboard_event_pressed::keycode#5 >> (byte/signed byte/word/signed word/dword/signed dword) 3 [ keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] ( main:2::play_move_down:26::keyboard_event_pressed:152 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#10 play_move_down::movedown#10 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:277 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:283 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:289 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:295 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] ) always clobbers reg byte a 
-Statement [257] (byte~) keyboard_event_pressed::$1 ← (byte) keyboard_event_pressed::keycode#5 & (byte/signed byte/word/signed word/dword/signed dword) 7 [ keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] ( main:2::play_move_down:26::keyboard_event_pressed:152 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#10 play_move_down::movedown#10 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:277 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:283 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:289 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:295 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] ) always clobbers reg byte a 
-Statement [258] (byte) keyboard_event_pressed::return#11 ← (byte) keyboard_event_pressed::row_bits#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte~) keyboard_event_pressed::$1) [ keyboard_event_pressed::return#11 ] ( main:2::play_move_down:26::keyboard_event_pressed:152 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#10 play_move_down::movedown#10 keyboard_event_pressed::return#11 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:277 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::return#11 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:283 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::return#11 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:289 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::return#11 ] main:2::keyboard_event_scan:20::keyboard_event_pressed:295 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::return#11 ] ) always clobbers reg byte a 
-Statement [271] if((byte) keyboard_event_scan::row_scan#0!=*((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2)) goto keyboard_event_scan::@4 [ keyboard_event_scan::row#2 keyboard_event_scan::keycode#11 keyboard_events_size#29 keyboard_event_scan::row_scan#0 ] ( main:2::keyboard_event_scan:20 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::keycode#11 keyboard_events_size#29 keyboard_event_scan::row_scan#0 ] ) always clobbers reg byte a 
-Statement [272] (byte) keyboard_event_scan::keycode#1 ← (byte) keyboard_event_scan::keycode#11 + (byte/signed byte/word/signed word/dword/signed dword) 8 [ keyboard_event_scan::row#2 keyboard_events_size#29 keyboard_event_scan::keycode#1 ] ( main:2::keyboard_event_scan:20 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_events_size#29 keyboard_event_scan::keycode#1 ] ) always clobbers reg byte a 
-Statement [302] (byte~) keyboard_event_scan::$3 ← (byte) keyboard_event_scan::row_scan#0 ^ *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$3 ] ( main:2::keyboard_event_scan:20 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$3 ] ) always clobbers reg byte a 
-Statement [303] (byte~) keyboard_event_scan::$4 ← (byte~) keyboard_event_scan::$3 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$4 ] ( main:2::keyboard_event_scan:20 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$4 ] ) always clobbers reg byte a 
-Statement [306] (byte) keyboard_event_scan::event_type#0 ← (byte) keyboard_event_scan::row_scan#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::event_type#0 ] ( main:2::keyboard_event_scan:20 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::event_type#0 ] ) always clobbers reg byte a 
-Statement [308] *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#10) ← (byte) keyboard_event_scan::keycode#10 [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 ] ( main:2::keyboard_event_scan:20 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 ] ) always clobbers reg byte a 
-Statement [314] *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) ← (byte) keyboard_event_scan::row_scan#0 [ keyboard_event_scan::row#2 keyboard_event_scan::keycode#15 keyboard_events_size#30 ] ( main:2::keyboard_event_scan:20 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::keycode#15 keyboard_events_size#30 ] ) always clobbers reg byte a 
-Statement [315] (byte/word/dword~) keyboard_event_scan::$11 ← (byte) keyboard_event_scan::keycode#10 | (byte/signed byte/word/signed word/dword/signed dword) 64 [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$11 ] ( main:2::keyboard_event_scan:20 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$11 ] ) always clobbers reg byte a 
-Statement [318] *((const byte*) CIA1_PORT_A#0) ← *((const byte[8]) keyboard_matrix_row_bitmask#0 + (byte) keyboard_matrix_read::rowid#0) [ ] ( main:2::keyboard_event_scan:20::keyboard_matrix_read:268 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::keycode#11 keyboard_events_size#29 ] ) always clobbers reg byte a 
-Statement [319] (byte) keyboard_matrix_read::return#0 ← ~ *((const byte*) CIA1_PORT_B#0) [ keyboard_matrix_read::return#0 ] ( main:2::keyboard_event_scan:20::keyboard_matrix_read:268 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::keycode#11 keyboard_events_size#29 keyboard_matrix_read::return#0 ] ) always clobbers reg byte a 
-Statement [326] (byte~) init::$5 ← (byte) init::i#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ init::i#2 init::li#2 init::$5 ] ( main:2::init:7 [ init::i#2 init::li#2 init::$5 ] ) always clobbers reg byte a 
-Statement [327] *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) init::$5) ← (byte*) init::li#2 [ init::i#2 init::li#2 ] ( main:2::init:7 [ init::i#2 init::li#2 ] ) always clobbers reg byte a 
-Statement [328] (byte*) init::li#1 ← (byte*) init::li#2 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ init::i#2 init::li#1 ] ( main:2::init:7 [ init::i#2 init::li#1 ] ) always clobbers reg byte a 
-Statement [332] (byte~) init::$8 ← (byte) init::j#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ init::j#2 init::pli#2 init::idx#2 init::$8 ] ( main:2::init:7 [ init::j#2 init::pli#2 init::idx#2 init::$8 ] ) always clobbers reg byte a 
-Statement [333] *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte~) init::$8) ← (byte*) init::pli#2 [ init::j#2 init::pli#2 init::idx#2 ] ( main:2::init:7 [ init::j#2 init::pli#2 init::idx#2 ] ) always clobbers reg byte a 
-Statement [334] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) init::j#2) ← (byte) init::idx#2 [ init::j#2 init::pli#2 init::idx#2 ] ( main:2::init:7 [ init::j#2 init::pli#2 init::idx#2 ] ) always clobbers reg byte a 
-Statement [335] (byte*) init::pli#1 ← (byte*) init::pli#2 + (const byte) PLAYFIELD_COLS#0 [ init::j#2 init::idx#2 init::pli#1 ] ( main:2::init:7 [ init::j#2 init::idx#2 init::pli#1 ] ) always clobbers reg byte a 
-Statement [336] (byte) init::idx#1 ← (byte) init::idx#2 + (const byte) PLAYFIELD_COLS#0 [ init::j#2 init::pli#1 init::idx#1 ] ( main:2::init:7 [ init::j#2 init::pli#1 init::idx#1 ] ) always clobbers reg byte a 
-Statement [339] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(const byte) PLAYFIELD_LINES#0) ← (const byte) PLAYFIELD_COLS#0*(const byte) PLAYFIELD_LINES#0 [ ] ( main:2::init:7 [ ] ) always clobbers reg byte a 
-Statement [342] (byte*~) init::$14 ← (byte*) init::line#4 + (byte) init::c#2 [ init::line#4 init::l#4 init::c#2 init::$14 ] ( main:2::init:7 [ init::line#4 init::l#4 init::c#2 init::$14 ] ) always clobbers reg byte a 
-Statement [343] *((byte*~) init::$14) ← (const byte) DARK_GREY#0 [ init::line#4 init::l#4 init::c#2 ] ( main:2::init:7 [ init::line#4 init::l#4 init::c#2 ] ) always clobbers reg byte a reg byte y 
-Statement [346] (byte*) init::line#1 ← (byte*) init::line#4 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ init::l#4 init::line#1 ] ( main:2::init:7 [ init::l#4 init::line#1 ] ) always clobbers reg byte a 
-Statement [351] (byte*) fill::end#0 ← (byte*) fill::addr#0 + (word/signed word/dword/signed dword) 1000 [ fill::addr#0 fill::val#3 fill::end#0 ] ( main:2::init:7::fill:322 [ fill::addr#0 fill::val#3 fill::end#0 ] main:2::init:7::fill:324 [ fill::addr#0 fill::val#3 fill::end#0 ] ) always clobbers reg byte a 
-Statement [353] *((byte*) fill::addr#2) ← (byte) fill::val#3 [ fill::val#3 fill::end#0 fill::addr#2 ] ( main:2::init:7::fill:322 [ fill::val#3 fill::end#0 fill::addr#2 ] main:2::init:7::fill:324 [ fill::val#3 fill::end#0 fill::addr#2 ] ) always clobbers reg byte a reg byte y 
-Statement [355] if((byte*) fill::addr#1!=(byte*) fill::end#0) goto fill::@1 [ fill::val#3 fill::end#0 fill::addr#1 ] ( main:2::init:7::fill:322 [ fill::val#3 fill::end#0 fill::addr#1 ] main:2::init:7::fill:324 [ fill::val#3 fill::end#0 fill::addr#1 ] ) always clobbers reg byte a 
-Statement [357] *((const word*) SID_VOICE3_FREQ#0) ← (word/dword/signed dword) 65535 [ ] ( main:2::sid_rnd_init:5 [ ] ) always clobbers reg byte a 
-Statement [358] *((const byte*) SID_VOICE3_CONTROL#0) ← (const byte) SID_CONTROL_NOISE#0 [ ] ( main:2::sid_rnd_init:5 [ ] ) always clobbers reg byte a 
+Statement [357] if((byte*) fill::addr#1!=(byte*) fill::end#0) goto fill::@1 [ fill::val#3 fill::end#0 fill::addr#1 ] ( main:2::render_init:7::fill:333 [ fill::val#3 fill::end#0 fill::addr#1 ] main:2::render_init:7::fill:335 [ fill::val#3 fill::end#0 fill::addr#1 ] ) always clobbers reg byte a 
+Statement [359] *((const word*) SID_VOICE3_FREQ#0) ← (word/dword/signed dword) 65535 [ ] ( main:2::sid_rnd_init:5 [ ] ) always clobbers reg byte a 
+Statement [360] *((const byte*) SID_VOICE3_CONTROL#0) ← (const byte) SID_CONTROL_NOISE#0 [ ] ( main:2::sid_rnd_init:5 [ ] ) always clobbers reg byte a 
+Statement [14] (byte*~) current_piece_gfx#86 ← (byte*) current_piece_gfx#10 [ current_piece_gfx#86 current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] ( main:2 [ current_piece_gfx#86 current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] ) always clobbers reg byte a 
+Statement [17] (byte*~) current_piece#70 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) [ current_piece_gfx#10 current_piece_color#15 current_piece#70 ] ( main:2 [ current_piece_gfx#10 current_piece_color#15 current_piece#70 ] ) always clobbers reg byte a 
+Statement [19] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@4 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 keyboard_events_size#19 current_movedown_counter#15 ] ( main:2 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 keyboard_events_size#19 current_movedown_counter#15 ] ) always clobbers reg byte a 
+Statement [20] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 254) goto main::@7 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 keyboard_events_size#19 current_movedown_counter#15 ] ( main:2 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 keyboard_events_size#19 current_movedown_counter#15 ] ) always clobbers reg byte a 
+Statement [31] (byte) main::render#1 ← (byte/signed byte/word/signed word/dword/signed dword) 0 + (byte~) main::$10 [ current_piece#13 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_orientation#18 current_piece_gfx#17 current_xpos#19 ] ( main:2 [ current_piece#13 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_orientation#18 current_piece_gfx#17 current_xpos#19 ] ) always clobbers reg byte a 
+Statement [36] (byte) main::render#2 ← (byte) main::render#1 + (byte~) main::$11 [ current_piece#13 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#2 current_orientation#18 current_piece_gfx#17 ] ( main:2 [ current_piece#13 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#2 current_orientation#18 current_piece_gfx#17 ] ) always clobbers reg byte a 
+Statement [41] (byte) main::render#3 ← (byte) main::render#2 + (byte~) main::$12 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#3 ] ( main:2 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#3 ] ) always clobbers reg byte a 
+Statement [47] (byte*~) current_piece_gfx#87 ← (byte*) current_piece_gfx#18 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_ypos#70 current_xpos#95 current_piece_gfx#87 ] ( main:2 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_ypos#70 current_xpos#95 current_piece_gfx#87 ] ) always clobbers reg byte a 
+Statement [52] (byte) render_current::ypos2#0 ← (byte) current_ypos#22 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#0 ] ( main:2::render_current:16 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#0 ] main:2::render_current:49 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#0 ] ) always clobbers reg byte a 
+Statement [55] (byte*) render_current::screen_line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte) render_current::ypos2#2) [ current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::i#4 render_current::screen_line#0 ] ( main:2::render_current:16 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::i#4 render_current::screen_line#0 ] main:2::render_current:49 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::i#4 render_current::screen_line#0 ] ) always clobbers reg byte a 
+Statement [58] (byte) render_current::current_cell#0 ← *((byte*) current_piece_gfx#63 + (byte) render_current::i#2) [ current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::i#2 render_current::xpos#2 render_current::c#2 render_current::current_cell#0 ] ( main:2::render_current:16 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::i#2 render_current::xpos#2 render_current::c#2 render_current::current_cell#0 ] main:2::render_current:49 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::i#2 render_current::xpos#2 render_current::c#2 render_current::current_cell#0 ] ) always clobbers reg byte a 
+Statement [62] *((byte*) render_current::screen_line#0 + (byte) render_current::xpos#2) ← (byte) current_piece_color#66 [ current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::xpos#2 render_current::c#2 render_current::i#1 ] ( main:2::render_current:16 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::xpos#2 render_current::c#2 render_current::i#1 ] main:2::render_current:49 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 current_xpos#63 current_piece_gfx#63 current_piece_color#66 render_current::ypos2#2 render_current::l#3 render_current::screen_line#0 render_current::xpos#2 render_current::c#2 render_current::i#1 ] ) always clobbers reg byte a 
+Statement [73] (byte~) render_playfield::$1 ← (byte) render_playfield::l#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ render_playfield::l#2 render_playfield::i#3 render_playfield::$1 ] ( main:2::render_playfield:13 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 render_playfield::l#2 render_playfield::i#3 render_playfield::$1 ] main:2::render_playfield:44 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 render_playfield::l#2 render_playfield::i#3 render_playfield::$1 ] ) always clobbers reg byte a 
+Statement [74] (byte*) render_playfield::line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_playfield::$1) [ render_playfield::l#2 render_playfield::i#3 render_playfield::line#0 ] ( main:2::render_playfield:13 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 render_playfield::l#2 render_playfield::i#3 render_playfield::line#0 ] main:2::render_playfield:44 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 render_playfield::l#2 render_playfield::i#3 render_playfield::line#0 ] ) always clobbers reg byte a 
+Statement [76] *((byte*) render_playfield::line#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) render_playfield::i#2) [ render_playfield::l#2 render_playfield::i#2 render_playfield::line#2 render_playfield::c#2 ] ( main:2::render_playfield:13 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 render_playfield::l#2 render_playfield::i#2 render_playfield::line#2 render_playfield::c#2 ] main:2::render_playfield:44 [ current_piece#13 current_orientation#23 current_piece_gfx#18 current_xpos#23 current_ypos#16 current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 render_playfield::l#2 render_playfield::i#2 render_playfield::line#2 render_playfield::c#2 ] ) always clobbers reg byte a reg byte y 
+Statement [88] (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 ← (byte) current_orientation#18 + (byte/signed byte/word/signed word/dword/signed dword) 16 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::$2 ] ( main:2::play_move_rotate:38 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::$2 ] ) always clobbers reg byte a 
+Statement [89] (byte) play_move_rotate::orientation#2 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 & (byte/signed byte/word/signed word/dword/signed dword) 63 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#2 ] ( main:2::play_move_rotate:38 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#2 ] ) always clobbers reg byte a 
+Statement [94] (byte*~) current_piece#74 ← (byte*) current_piece#13 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#3 collision::ypos#3 collision::orientation#3 current_piece#74 ] ( main:2::play_move_rotate:38 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#3 collision::ypos#3 collision::orientation#3 current_piece#74 ] ) always clobbers reg byte a 
+Statement [100] (byte*) current_piece_gfx#8 ← (byte*) current_piece#13 + (byte) current_orientation#8 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#8 current_piece_gfx#8 ] ( main:2::play_move_rotate:38 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#8 current_piece_gfx#8 ] ) always clobbers reg byte a 
+Statement [101] (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 ← (byte) current_orientation#18 - (byte/signed byte/word/signed word/dword/signed dword) 16 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::$4 ] ( main:2::play_move_rotate:38 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::$4 ] ) always clobbers reg byte a 
+Statement [102] (byte) play_move_rotate::orientation#1 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 & (byte/signed byte/word/signed word/dword/signed dword) 63 [ current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#1 ] ( main:2::play_move_rotate:38 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#1 ] ) always clobbers reg byte a 
+Statement [104] (byte*) collision::piece_gfx#0 ← (byte*) current_piece#15 + (byte) collision::orientation#4 [ collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] ( main:2::play_move_rotate:38::collision:95 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] main:2::play_move_leftright:33::collision:133 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] main:2::play_move_leftright:33::collision:144 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] main:2::play_move_down:28::collision:168 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::ypos#4 collision::xpos#5 collision::piece_gfx#0 ] ) always clobbers reg byte a 
+Statement [105] (byte) collision::ypos2#0 ← (byte) collision::ypos#4 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] ( main:2::play_move_rotate:38::collision:95 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] main:2::play_move_leftright:33::collision:133 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] main:2::play_move_leftright:33::collision:144 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] main:2::play_move_down:28::collision:168 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#0 ] ) always clobbers reg byte a 
+Statement [107] (byte*) collision::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) collision::ypos2#2) [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] ( main:2::play_move_rotate:38::collision:95 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] main:2::play_move_leftright:33::collision:133 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] main:2::play_move_leftright:33::collision:144 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] main:2::play_move_down:28::collision:168 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::i#3 collision::l#6 collision::playfield_line#0 ] ) always clobbers reg byte a 
+Statement [111] if(*((byte*) collision::piece_gfx#0 + (byte) collision::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] ( main:2::play_move_rotate:38::collision:95 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_leftright:33::collision:133 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_leftright:33::collision:144 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_down:28::collision:168 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] ) always clobbers reg byte a 
+Statement [115] (byte~) collision::$7 ← (byte) collision::col#2 & (byte/word/signed word/dword/signed dword) 128 [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] ( main:2::play_move_rotate:38::collision:95 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] main:2::play_move_leftright:33::collision:133 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] main:2::play_move_leftright:33::collision:144 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] main:2::play_move_down:28::collision:168 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 collision::$7 ] ) always clobbers reg byte a 
+Statement [118] if(*((byte*) collision::playfield_line#0 + (byte) collision::col#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 [ collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] ( main:2::play_move_rotate:38::collision:95 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::render#2 current_piece#13 current_xpos#23 current_ypos#16 current_orientation#18 current_piece_gfx#17 play_move_rotate::orientation#3 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_leftright:33::collision:133 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_leftright:33::collision:144 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_xpos#19 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] main:2::play_move_down:28::collision:168 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 collision::xpos#5 collision::piece_gfx#0 collision::ypos2#2 collision::l#6 collision::playfield_line#0 collision::col#2 collision::c#2 collision::i#1 ] ) always clobbers reg byte a 
+Statement [132] (byte*~) current_piece#73 ← (byte*) current_piece#13 [ current_piece#13 current_ypos#16 current_orientation#18 current_piece#73 collision::orientation#2 collision::ypos#2 collision::xpos#2 current_xpos#19 ] ( main:2::play_move_leftright:33 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_piece#73 collision::orientation#2 collision::ypos#2 collision::xpos#2 current_xpos#19 ] ) always clobbers reg byte a 
+Statement [143] (byte*~) current_piece#72 ← (byte*) current_piece#13 [ current_piece#13 current_ypos#16 current_orientation#18 current_piece#72 collision::orientation#1 collision::ypos#1 collision::xpos#1 current_xpos#19 ] ( main:2::play_move_leftright:33 [ current_piece_color#13 keyboard_events_size#16 current_movedown_counter#12 main::key_event#0 main::render#1 current_piece_gfx#17 current_piece#13 current_ypos#16 current_orientation#18 current_piece#72 collision::orientation#1 collision::ypos#1 collision::xpos#1 current_xpos#19 ] ) always clobbers reg byte a 
+Statement [167] (byte*~) current_piece#71 ← (byte*) current_piece#11 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_piece#71 collision::orientation#0 collision::ypos#0 collision::xpos#0 ] ( main:2::play_move_down:28 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_piece#71 collision::orientation#0 collision::ypos#0 collision::xpos#0 ] ) always clobbers reg byte a 
+Statement [178] (byte*~) current_piece#75 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) [ current_piece_gfx#10 current_piece_color#15 current_piece#75 ] ( main:2::play_move_down:28 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#10 current_piece_color#15 current_piece#75 ] ) always clobbers reg byte a 
+Statement [186] (byte~) spawn_current::$3 ← (byte) spawn_current::piece_idx#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ spawn_current::$3 spawn_current::piece_idx#2 ] ( main:2::spawn_current:11 [ spawn_current::$3 spawn_current::piece_idx#2 ] main:2::play_move_down:28::spawn_current:177 [ keyboard_events_size#16 main::key_event#0 spawn_current::$3 spawn_current::piece_idx#2 ] ) always clobbers reg byte a 
+Statement [187] (byte*) current_piece_gfx#10 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) + (byte/signed byte/word/signed word/dword/signed dword) 0 [ current_piece_gfx#10 spawn_current::$3 spawn_current::piece_idx#2 ] ( main:2::spawn_current:11 [ current_piece_gfx#10 spawn_current::$3 spawn_current::piece_idx#2 ] main:2::play_move_down:28::spawn_current:177 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#10 spawn_current::$3 spawn_current::piece_idx#2 ] ) always clobbers reg byte a 
+Statement [188] (byte) current_piece_color#15 ← *((const byte[]) PIECES_COLORS#0 + (byte) spawn_current::piece_idx#2) [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] ( main:2::spawn_current:11 [ current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] main:2::play_move_down:28::spawn_current:177 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#10 current_piece_color#15 spawn_current::$3 ] ) always clobbers reg byte a 
+Statement [194] (byte) spawn_current::piece_idx#1 ← (byte~) spawn_current::$1 & (byte/signed byte/word/signed word/dword/signed dword) 7 [ spawn_current::piece_idx#1 ] ( main:2::spawn_current:11 [ spawn_current::piece_idx#1 ] main:2::play_move_down:28::spawn_current:177 [ keyboard_events_size#16 main::key_event#0 spawn_current::piece_idx#1 ] ) always clobbers reg byte a 
+Statement [209] (byte) remove_line::i2#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(byte/signed byte/word/signed word/dword/signed dword) 1 + (byte~) remove_line::$0) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ remove_line::ypos#0 remove_line::i2#0 ] ( main:2::play_move_down:28::remove_lines:175::remove_line:207 [ keyboard_events_size#16 main::key_event#0 remove_lines::done#3 remove_line::ypos#0 remove_line::i2#0 ] ) always clobbers reg byte a 
+Statement [210] (byte) remove_line::i1#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) remove_line::ypos#0) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ remove_line::ypos#0 remove_line::i2#0 remove_line::i1#0 ] ( main:2::play_move_down:28::remove_lines:175::remove_line:207 [ keyboard_events_size#16 main::key_event#0 remove_lines::done#3 remove_line::ypos#0 remove_line::i2#0 remove_line::i1#0 ] ) always clobbers reg byte a 
+Statement [213] *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i2#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i1#2) [ remove_line::y#4 remove_line::i1#2 remove_line::i2#2 remove_line::x#2 ] ( main:2::play_move_down:28::remove_lines:175::remove_line:207 [ keyboard_events_size#16 main::key_event#0 remove_lines::done#3 remove_line::y#4 remove_line::i1#2 remove_line::i2#2 remove_line::x#2 ] ) always clobbers reg byte a 
+Statement [225] if(*((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) find_line::i#2)!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto find_line::@13 [ find_line::y#8 find_line::x#2 find_line::filled#4 find_line::i#1 ] ( main:2::play_move_down:28::remove_lines:175::find_line:199 [ keyboard_events_size#16 main::key_event#0 remove_lines::done#3 find_line::y#8 find_line::x#2 find_line::filled#4 find_line::i#1 ] ) always clobbers reg byte a 
+Statement [237] (byte) lock_current::ypos2#0 ← (byte) current_ypos#12 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#0 ] ( main:2::play_move_down:28::lock_current:173 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#0 ] ) always clobbers reg byte a 
+Statement [239] (byte*) lock_current::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) lock_current::ypos2#2) [ current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::i#3 lock_current::l#6 lock_current::playfield_line#0 ] ( main:2::play_move_down:28::lock_current:173 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::i#3 lock_current::l#6 lock_current::playfield_line#0 ] ) always clobbers reg byte a 
+Statement [243] if(*((byte*) current_piece_gfx#15 + (byte) lock_current::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto lock_current::@3 [ current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::l#6 lock_current::playfield_line#0 lock_current::col#2 lock_current::c#2 lock_current::i#1 ] ( main:2::play_move_down:28::lock_current:173 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::l#6 lock_current::playfield_line#0 lock_current::col#2 lock_current::c#2 lock_current::i#1 ] ) always clobbers reg byte a 
+Statement [244] *((byte*) lock_current::playfield_line#0 + (byte) lock_current::col#2) ← (byte) current_piece_color#11 [ current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::l#6 lock_current::playfield_line#0 lock_current::col#2 lock_current::c#2 lock_current::i#1 ] ( main:2::play_move_down:28::lock_current:173 [ keyboard_events_size#16 main::key_event#0 current_piece_gfx#15 current_xpos#16 current_piece_color#11 lock_current::ypos2#2 lock_current::l#6 lock_current::playfield_line#0 lock_current::col#2 lock_current::c#2 lock_current::i#1 ] ) always clobbers reg byte a 
+Statement [255] (byte~) keyboard_event_pressed::$0 ← (byte) keyboard_event_pressed::keycode#5 >> (byte/signed byte/word/signed word/dword/signed dword) 3 [ keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] ( main:2::play_move_down:28::keyboard_event_pressed:153 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#10 play_move_down::movedown#10 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:277 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:283 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:289 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:295 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::keycode#5 keyboard_event_pressed::$0 ] ) always clobbers reg byte a 
+Statement [257] (byte~) keyboard_event_pressed::$1 ← (byte) keyboard_event_pressed::keycode#5 & (byte/signed byte/word/signed word/dword/signed dword) 7 [ keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] ( main:2::play_move_down:28::keyboard_event_pressed:153 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#10 play_move_down::movedown#10 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:277 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:283 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:289 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:295 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::row_bits#0 keyboard_event_pressed::$1 ] ) always clobbers reg byte a 
+Statement [258] (byte) keyboard_event_pressed::return#11 ← (byte) keyboard_event_pressed::row_bits#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte~) keyboard_event_pressed::$1) [ keyboard_event_pressed::return#11 ] ( main:2::play_move_down:28::keyboard_event_pressed:153 [ keyboard_events_size#16 main::key_event#0 current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#10 play_move_down::movedown#10 keyboard_event_pressed::return#11 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:277 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::return#11 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:283 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::return#11 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:289 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::return#11 ] main:2::keyboard_event_scan:22::keyboard_event_pressed:295 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_events_size#13 keyboard_event_pressed::return#11 ] ) always clobbers reg byte a 
+Statement [271] if((byte) keyboard_event_scan::row_scan#0!=*((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2)) goto keyboard_event_scan::@4 [ keyboard_event_scan::row#2 keyboard_event_scan::keycode#11 keyboard_events_size#29 keyboard_event_scan::row_scan#0 ] ( main:2::keyboard_event_scan:22 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::keycode#11 keyboard_events_size#29 keyboard_event_scan::row_scan#0 ] ) always clobbers reg byte a 
+Statement [272] (byte) keyboard_event_scan::keycode#1 ← (byte) keyboard_event_scan::keycode#11 + (byte/signed byte/word/signed word/dword/signed dword) 8 [ keyboard_event_scan::row#2 keyboard_events_size#29 keyboard_event_scan::keycode#1 ] ( main:2::keyboard_event_scan:22 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_events_size#29 keyboard_event_scan::keycode#1 ] ) always clobbers reg byte a 
+Statement [302] (byte~) keyboard_event_scan::$3 ← (byte) keyboard_event_scan::row_scan#0 ^ *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$3 ] ( main:2::keyboard_event_scan:22 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$3 ] ) always clobbers reg byte a 
+Statement [303] (byte~) keyboard_event_scan::$4 ← (byte~) keyboard_event_scan::$3 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$4 ] ( main:2::keyboard_event_scan:22 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$4 ] ) always clobbers reg byte a 
+Statement [306] (byte) keyboard_event_scan::event_type#0 ← (byte) keyboard_event_scan::row_scan#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::event_type#0 ] ( main:2::keyboard_event_scan:22 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::event_type#0 ] ) always clobbers reg byte a 
+Statement [308] *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#10) ← (byte) keyboard_event_scan::keycode#10 [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 ] ( main:2::keyboard_event_scan:22 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 ] ) always clobbers reg byte a 
+Statement [314] *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) ← (byte) keyboard_event_scan::row_scan#0 [ keyboard_event_scan::row#2 keyboard_event_scan::keycode#15 keyboard_events_size#30 ] ( main:2::keyboard_event_scan:22 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::keycode#15 keyboard_events_size#30 ] ) always clobbers reg byte a 
+Statement [315] (byte/word/dword~) keyboard_event_scan::$11 ← (byte) keyboard_event_scan::keycode#10 | (byte/signed byte/word/signed word/dword/signed dword) 64 [ keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$11 ] ( main:2::keyboard_event_scan:22 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::row_scan#0 keyboard_event_scan::col#2 keyboard_event_scan::keycode#10 keyboard_events_size#10 keyboard_event_scan::$11 ] ) always clobbers reg byte a 
+Statement [318] *((const byte*) CIA1_PORT_A#0) ← *((const byte[8]) keyboard_matrix_row_bitmask#0 + (byte) keyboard_matrix_read::rowid#0) [ ] ( main:2::keyboard_event_scan:22::keyboard_matrix_read:268 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::keycode#11 keyboard_events_size#29 ] ) always clobbers reg byte a 
+Statement [319] (byte) keyboard_matrix_read::return#0 ← ~ *((const byte*) CIA1_PORT_B#0) [ keyboard_matrix_read::return#0 ] ( main:2::keyboard_event_scan:22::keyboard_matrix_read:268 [ current_piece#11 current_orientation#15 current_piece_gfx#15 current_xpos#16 current_ypos#12 current_piece_color#11 current_movedown_counter#15 keyboard_event_scan::row#2 keyboard_event_scan::keycode#11 keyboard_events_size#29 keyboard_matrix_read::return#0 ] ) always clobbers reg byte a 
+Statement [323] (byte~) tables_init::$1 ← (byte) tables_init::j#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ tables_init::j#2 tables_init::pli#2 tables_init::idx#2 tables_init::$1 ] ( main:2::tables_init:9 [ tables_init::j#2 tables_init::pli#2 tables_init::idx#2 tables_init::$1 ] ) always clobbers reg byte a 
+Statement [324] *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte~) tables_init::$1) ← (byte*) tables_init::pli#2 [ tables_init::j#2 tables_init::pli#2 tables_init::idx#2 ] ( main:2::tables_init:9 [ tables_init::j#2 tables_init::pli#2 tables_init::idx#2 ] ) always clobbers reg byte a 
+Statement [325] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) tables_init::j#2) ← (byte) tables_init::idx#2 [ tables_init::j#2 tables_init::pli#2 tables_init::idx#2 ] ( main:2::tables_init:9 [ tables_init::j#2 tables_init::pli#2 tables_init::idx#2 ] ) always clobbers reg byte a 
+Statement [326] (byte*) tables_init::pli#1 ← (byte*) tables_init::pli#2 + (const byte) PLAYFIELD_COLS#0 [ tables_init::j#2 tables_init::idx#2 tables_init::pli#1 ] ( main:2::tables_init:9 [ tables_init::j#2 tables_init::idx#2 tables_init::pli#1 ] ) always clobbers reg byte a 
+Statement [327] (byte) tables_init::idx#1 ← (byte) tables_init::idx#2 + (const byte) PLAYFIELD_COLS#0 [ tables_init::j#2 tables_init::pli#1 tables_init::idx#1 ] ( main:2::tables_init:9 [ tables_init::j#2 tables_init::pli#1 tables_init::idx#1 ] ) always clobbers reg byte a 
+Statement [330] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(const byte) PLAYFIELD_LINES#0) ← (const byte) PLAYFIELD_COLS#0*(const byte) PLAYFIELD_LINES#0 [ ] ( main:2::tables_init:9 [ ] ) always clobbers reg byte a 
+Statement [337] (byte~) render_init::$5 ← (byte) render_init::i#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ render_init::i#2 render_init::li#2 render_init::$5 ] ( main:2::render_init:7 [ render_init::i#2 render_init::li#2 render_init::$5 ] ) always clobbers reg byte a 
+Statement [338] *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_init::$5) ← (byte*) render_init::li#2 [ render_init::i#2 render_init::li#2 ] ( main:2::render_init:7 [ render_init::i#2 render_init::li#2 ] ) always clobbers reg byte a 
+Statement [339] (byte*) render_init::li#1 ← (byte*) render_init::li#2 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ render_init::i#2 render_init::li#1 ] ( main:2::render_init:7 [ render_init::i#2 render_init::li#1 ] ) always clobbers reg byte a 
+Statement [344] (byte*~) render_init::$10 ← (byte*) render_init::line#4 + (byte) render_init::c#2 [ render_init::line#4 render_init::l#4 render_init::c#2 render_init::$10 ] ( main:2::render_init:7 [ render_init::line#4 render_init::l#4 render_init::c#2 render_init::$10 ] ) always clobbers reg byte a 
+Statement [345] *((byte*~) render_init::$10) ← (const byte) DARK_GREY#0 [ render_init::line#4 render_init::l#4 render_init::c#2 ] ( main:2::render_init:7 [ render_init::line#4 render_init::l#4 render_init::c#2 ] ) always clobbers reg byte a reg byte y 
+Statement [348] (byte*) render_init::line#1 ← (byte*) render_init::line#4 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ render_init::l#4 render_init::line#1 ] ( main:2::render_init:7 [ render_init::l#4 render_init::line#1 ] ) always clobbers reg byte a 
+Statement [353] (byte*) fill::end#0 ← (byte*) fill::addr#0 + (word/signed word/dword/signed dword) 1000 [ fill::addr#0 fill::val#3 fill::end#0 ] ( main:2::render_init:7::fill:333 [ fill::addr#0 fill::val#3 fill::end#0 ] main:2::render_init:7::fill:335 [ fill::addr#0 fill::val#3 fill::end#0 ] ) always clobbers reg byte a 
+Statement [355] *((byte*) fill::addr#2) ← (byte) fill::val#3 [ fill::val#3 fill::end#0 fill::addr#2 ] ( main:2::render_init:7::fill:333 [ fill::val#3 fill::end#0 fill::addr#2 ] main:2::render_init:7::fill:335 [ fill::val#3 fill::end#0 fill::addr#2 ] ) always clobbers reg byte a reg byte y 
+Statement [357] if((byte*) fill::addr#1!=(byte*) fill::end#0) goto fill::@1 [ fill::val#3 fill::end#0 fill::addr#1 ] ( main:2::render_init:7::fill:333 [ fill::val#3 fill::end#0 fill::addr#1 ] main:2::render_init:7::fill:335 [ fill::val#3 fill::end#0 fill::addr#1 ] ) always clobbers reg byte a 
+Statement [359] *((const word*) SID_VOICE3_FREQ#0) ← (word/dword/signed dword) 65535 [ ] ( main:2::sid_rnd_init:5 [ ] ) always clobbers reg byte a 
+Statement [360] *((const byte*) SID_VOICE3_CONTROL#0) ← (const byte) SID_CONTROL_NOISE#0 [ ] ( main:2::sid_rnd_init:5 [ ] ) always clobbers reg byte a 
 Potential registers zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 ] : zp ZP_BYTE:2 , reg byte x , 
 Potential registers zp ZP_BYTE:3 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 ] : zp ZP_BYTE:3 , reg byte x , 
-Potential registers zp ZP_BYTE:4 [ current_ypos#22 current_ypos#69 ] : zp ZP_BYTE:4 , reg byte x , reg byte y , 
-Potential registers zp ZP_BYTE:5 [ current_xpos#63 current_xpos#94 ] : zp ZP_BYTE:5 , reg byte x , reg byte y , 
-Potential registers zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#85 current_piece_gfx#86 ] : zp ZP_WORD:6 , 
-Potential registers zp ZP_BYTE:8 [ current_piece_color#65 current_piece_color#73 current_piece_color#74 ] : zp ZP_BYTE:8 , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:4 [ current_ypos#22 current_ypos#70 ] : zp ZP_BYTE:4 , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:5 [ current_xpos#63 current_xpos#95 ] : zp ZP_BYTE:5 , reg byte x , reg byte y , 
+Potential registers zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#86 current_piece_gfx#87 ] : zp ZP_WORD:6 , 
+Potential registers zp ZP_BYTE:8 [ current_piece_color#66 current_piece_color#74 current_piece_color#75 ] : zp ZP_BYTE:8 , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:9 [ render_current::ypos2#2 render_current::ypos2#0 render_current::ypos2#1 ] : zp ZP_BYTE:9 , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:10 [ render_current::l#3 render_current::l#1 ] : zp ZP_BYTE:10 , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:11 [ render_current::i#2 render_current::i#1 render_current::i#4 render_current::i#8 ] : zp ZP_BYTE:11 , reg byte x , reg byte y , 
@@ -9006,7 +9061,7 @@ Potential registers zp ZP_WORD:16 [ render_playfield::line#2 render_playfield::l
 Potential registers zp ZP_BYTE:18 [ render_playfield::c#2 render_playfield::c#1 ] : zp ZP_BYTE:18 , reg byte x , 
 Potential registers zp ZP_BYTE:19 [ play_move_rotate::return#2 ] : zp ZP_BYTE:19 , reg byte a , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:20 [ play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 ] : zp ZP_BYTE:20 , reg byte x , reg byte y , 
-Potential registers zp ZP_WORD:21 [ current_piece#15 current_piece#70 current_piece#71 current_piece#72 current_piece#73 ] : zp ZP_WORD:21 , 
+Potential registers zp ZP_WORD:21 [ current_piece#15 current_piece#71 current_piece#72 current_piece#73 current_piece#74 ] : zp ZP_WORD:21 , 
 Potential registers zp ZP_BYTE:23 [ collision::orientation#4 collision::orientation#0 collision::orientation#1 collision::orientation#2 collision::orientation#3 ] : zp ZP_BYTE:23 , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:24 [ collision::ypos#4 collision::ypos#0 collision::ypos#1 collision::ypos#2 collision::ypos#3 ] : zp ZP_BYTE:24 , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:25 [ collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 ] : zp ZP_BYTE:25 , reg byte x , reg byte y , 
@@ -9018,7 +9073,7 @@ Potential registers zp ZP_BYTE:30 [ collision::c#2 collision::c#1 ] : zp ZP_BYTE
 Potential registers zp ZP_BYTE:31 [ collision::return#14 ] : zp ZP_BYTE:31 , reg byte a , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:32 [ play_move_leftright::return#2 ] : zp ZP_BYTE:32 , reg byte a , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:33 [ play_move_down::movedown#6 play_move_down::movedown#3 play_move_down::movedown#7 play_move_down::movedown#2 play_move_down::movedown#10 ] : zp ZP_BYTE:33 , reg byte x , reg byte y , 
-Potential registers zp ZP_WORD:34 [ current_piece#23 current_piece#74 current_piece#11 current_piece#13 current_piece#69 ] : zp ZP_WORD:34 , 
+Potential registers zp ZP_WORD:34 [ current_piece#23 current_piece#75 current_piece#11 current_piece#13 current_piece#70 ] : zp ZP_WORD:34 , 
 Potential registers zp ZP_BYTE:36 [ current_orientation#33 current_orientation#15 current_orientation#23 current_orientation#8 current_orientation#18 ] : zp ZP_BYTE:36 , reg byte x , 
 Potential registers zp ZP_WORD:37 [ current_piece_gfx#29 current_piece_gfx#15 current_piece_gfx#18 current_piece_gfx#10 current_piece_gfx#8 current_piece_gfx#17 ] : zp ZP_WORD:37 , 
 Potential registers zp ZP_BYTE:39 [ current_xpos#36 current_xpos#16 current_xpos#23 current_xpos#9 current_xpos#19 current_xpos#7 ] : zp ZP_BYTE:39 , reg byte x , 
@@ -9045,29 +9100,29 @@ Potential registers zp ZP_BYTE:59 [ keyboard_event_scan::row#2 keyboard_event_sc
 Potential registers zp ZP_BYTE:60 [ keyboard_event_scan::col#2 keyboard_event_scan::col#1 ] : zp ZP_BYTE:60 , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:61 [ keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 ] : zp ZP_BYTE:61 , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:62 [ keyboard_events_size#10 keyboard_events_size#29 keyboard_events_size#19 keyboard_events_size#16 keyboard_events_size#13 keyboard_events_size#4 keyboard_events_size#30 keyboard_events_size#2 keyboard_events_size#1 ] : zp ZP_BYTE:62 , reg byte x , 
-Potential registers zp ZP_BYTE:63 [ init::i#2 init::i#1 ] : zp ZP_BYTE:63 , reg byte x , reg byte y , 
-Potential registers zp ZP_WORD:64 [ init::li#2 init::li#1 ] : zp ZP_WORD:64 , 
-Potential registers zp ZP_BYTE:66 [ init::j#2 init::j#1 ] : zp ZP_BYTE:66 , reg byte x , reg byte y , 
-Potential registers zp ZP_WORD:67 [ init::pli#2 init::pli#1 ] : zp ZP_WORD:67 , 
-Potential registers zp ZP_BYTE:69 [ init::idx#2 init::idx#1 ] : zp ZP_BYTE:69 , reg byte x , reg byte y , 
-Potential registers zp ZP_WORD:70 [ init::line#4 init::line#1 ] : zp ZP_WORD:70 , 
-Potential registers zp ZP_BYTE:72 [ init::l#4 init::l#1 ] : zp ZP_BYTE:72 , reg byte x , 
-Potential registers zp ZP_BYTE:73 [ init::c#2 init::c#1 ] : zp ZP_BYTE:73 , reg byte x , 
+Potential registers zp ZP_BYTE:63 [ tables_init::j#2 tables_init::j#1 ] : zp ZP_BYTE:63 , reg byte x , reg byte y , 
+Potential registers zp ZP_WORD:64 [ tables_init::pli#2 tables_init::pli#1 ] : zp ZP_WORD:64 , 
+Potential registers zp ZP_BYTE:66 [ tables_init::idx#2 tables_init::idx#1 ] : zp ZP_BYTE:66 , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:67 [ render_init::i#2 render_init::i#1 ] : zp ZP_BYTE:67 , reg byte x , reg byte y , 
+Potential registers zp ZP_WORD:68 [ render_init::li#2 render_init::li#1 ] : zp ZP_WORD:68 , 
+Potential registers zp ZP_WORD:70 [ render_init::line#4 render_init::line#1 ] : zp ZP_WORD:70 , 
+Potential registers zp ZP_BYTE:72 [ render_init::l#4 render_init::l#1 ] : zp ZP_BYTE:72 , reg byte x , 
+Potential registers zp ZP_BYTE:73 [ render_init::c#2 render_init::c#1 ] : zp ZP_BYTE:73 , reg byte x , 
 Potential registers zp ZP_BYTE:74 [ fill::val#3 ] : zp ZP_BYTE:74 , reg byte x , 
 Potential registers zp ZP_WORD:75 [ fill::addr#2 fill::addr#0 fill::addr#1 ] : zp ZP_WORD:75 , 
 Potential registers zp ZP_BYTE:77 [ keyboard_event_get::return#3 ] : zp ZP_BYTE:77 , reg byte a , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:78 [ main::key_event#0 ] : zp ZP_BYTE:78 , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:79 [ play_move_down::key_event#0 ] : zp ZP_BYTE:79 , reg byte a , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:80 [ play_move_down::return#0 ] : zp ZP_BYTE:80 , reg byte a , reg byte x , reg byte y , 
-Potential registers zp ZP_BYTE:81 [ main::$9 ] : zp ZP_BYTE:81 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:81 [ main::$10 ] : zp ZP_BYTE:81 , reg byte a , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:82 [ main::render#1 ] : zp ZP_BYTE:82 , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:83 [ play_move_leftright::key_event#0 ] : zp ZP_BYTE:83 , reg byte a , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:84 [ play_move_leftright::return#0 ] : zp ZP_BYTE:84 , reg byte a , reg byte x , reg byte y , 
-Potential registers zp ZP_BYTE:85 [ main::$10 ] : zp ZP_BYTE:85 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:85 [ main::$11 ] : zp ZP_BYTE:85 , reg byte a , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:86 [ main::render#2 ] : zp ZP_BYTE:86 , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:87 [ play_move_rotate::key_event#0 ] : zp ZP_BYTE:87 , reg byte a , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:88 [ play_move_rotate::return#0 ] : zp ZP_BYTE:88 , reg byte a , reg byte x , reg byte y , 
-Potential registers zp ZP_BYTE:89 [ main::$11 ] : zp ZP_BYTE:89 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:89 [ main::$12 ] : zp ZP_BYTE:89 , reg byte a , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:90 [ main::render#3 ] : zp ZP_BYTE:90 , reg byte a , reg byte x , reg byte y , 
 Potential registers zp ZP_WORD:91 [ render_current::screen_line#0 ] : zp ZP_WORD:91 , 
 Potential registers zp ZP_BYTE:93 [ render_current::current_cell#0 ] : zp ZP_BYTE:93 , reg byte a , reg byte x , reg byte y , 
@@ -9118,9 +9173,9 @@ Potential registers zp ZP_BYTE:140 [ keyboard_event_scan::$4 ] : zp ZP_BYTE:140
 Potential registers zp ZP_BYTE:141 [ keyboard_event_scan::event_type#0 ] : zp ZP_BYTE:141 , reg byte a , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:142 [ keyboard_event_scan::$11 ] : zp ZP_BYTE:142 , reg byte a , reg byte x , reg byte y , 
 Potential registers zp ZP_BYTE:143 [ keyboard_matrix_read::return#0 ] : zp ZP_BYTE:143 , reg byte a , reg byte x , reg byte y , 
-Potential registers zp ZP_BYTE:144 [ init::$5 ] : zp ZP_BYTE:144 , reg byte a , reg byte x , reg byte y , 
-Potential registers zp ZP_BYTE:145 [ init::$8 ] : zp ZP_BYTE:145 , reg byte a , reg byte x , reg byte y , 
-Potential registers zp ZP_WORD:146 [ init::$14 ] : zp ZP_WORD:146 , 
+Potential registers zp ZP_BYTE:144 [ tables_init::$1 ] : zp ZP_BYTE:144 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:145 [ render_init::$5 ] : zp ZP_BYTE:145 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_WORD:146 [ render_init::$10 ] : zp ZP_WORD:146 , 
 Potential registers zp ZP_WORD:148 [ fill::end#0 ] : zp ZP_WORD:148 , 
 
 REGISTER UPLIFT SCOPES
@@ -9130,14 +9185,15 @@ Uplift Scope [keyboard_event_scan] 2,002: zp ZP_BYTE:139 [ keyboard_event_scan::
 Uplift Scope [collision] 3,823.33: zp ZP_BYTE:28 [ collision::i#2 collision::i#3 collision::i#11 collision::i#13 ] 2,002: zp ZP_BYTE:104 [ collision::$7 ] 1,340.75: zp ZP_BYTE:29 [ collision::col#2 collision::col#9 collision::col#1 ] 1,223.44: zp ZP_BYTE:30 [ collision::c#2 collision::c#1 ] 161.77: zp ZP_BYTE:103 [ collision::i#1 ] 141.57: zp ZP_BYTE:26 [ collision::ypos2#2 collision::ypos2#0 collision::ypos2#1 ] 113.62: zp ZP_BYTE:27 [ collision::l#6 collision::l#1 ] 78.71: zp ZP_WORD:101 [ collision::playfield_line#0 ] 47.76: zp ZP_WORD:99 [ collision::piece_gfx#0 ] 18: zp ZP_BYTE:23 [ collision::orientation#4 collision::orientation#0 collision::orientation#1 collision::orientation#2 collision::orientation#3 ] 10: zp ZP_BYTE:24 [ collision::ypos#4 collision::ypos#0 collision::ypos#1 collision::ypos#2 collision::ypos#3 ] 9.29: zp ZP_BYTE:25 [ collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 ] 4: zp ZP_BYTE:96 [ collision::return#13 ] 4: zp ZP_BYTE:105 [ collision::return#12 ] 4: zp ZP_BYTE:107 [ collision::return#1 ] 4: zp ZP_BYTE:111 [ collision::return#0 ] 1.33: zp ZP_BYTE:31 [ collision::return#14 ] 
 Uplift Scope [lock_current] 3,823.33: zp ZP_BYTE:54 [ lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 ] 1,478.5: zp ZP_BYTE:55 [ lock_current::col#2 lock_current::col#0 lock_current::col#1 ] 1,401.4: zp ZP_BYTE:56 [ lock_current::c#2 lock_current::c#1 ] 233.67: zp ZP_BYTE:123 [ lock_current::i#1 ] 117.83: zp ZP_BYTE:53 [ lock_current::l#6 lock_current::l#1 ] 110.2: zp ZP_WORD:121 [ lock_current::playfield_line#0 ] 82.23: zp ZP_BYTE:52 [ lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 ] 
 Uplift Scope [render_current] 2,357.5: zp ZP_BYTE:11 [ render_current::i#2 render_current::i#1 render_current::i#4 render_current::i#8 ] 1,787.5: zp ZP_BYTE:13 [ render_current::c#2 render_current::c#1 ] 1,553.5: zp ZP_BYTE:12 [ render_current::xpos#2 render_current::xpos#1 render_current::xpos#0 ] 1,001: zp ZP_BYTE:93 [ render_current::current_cell#0 ] 164.97: zp ZP_BYTE:10 [ render_current::l#3 render_current::l#1 ] 100.33: zp ZP_BYTE:9 [ render_current::ypos2#2 render_current::ypos2#0 render_current::ypos2#1 ] 100.18: zp ZP_WORD:91 [ render_current::screen_line#0 ] 
-Uplift Scope [] 5,895.74: zp ZP_BYTE:62 [ keyboard_events_size#10 keyboard_events_size#29 keyboard_events_size#19 keyboard_events_size#16 keyboard_events_size#13 keyboard_events_size#4 keyboard_events_size#30 keyboard_events_size#2 keyboard_events_size#1 ] 79.37: zp ZP_BYTE:8 [ current_piece_color#65 current_piece_color#73 current_piece_color#74 ] 66.37: zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#85 current_piece_gfx#86 ] 32.67: zp ZP_WORD:37 [ current_piece_gfx#29 current_piece_gfx#15 current_piece_gfx#18 current_piece_gfx#10 current_piece_gfx#8 current_piece_gfx#17 ] 27.69: zp ZP_BYTE:40 [ current_piece_color#23 current_piece_color#11 current_piece_color#13 current_piece_color#15 ] 26: zp ZP_WORD:21 [ current_piece#15 current_piece#70 current_piece#71 current_piece#72 current_piece#73 ] 18.5: zp ZP_BYTE:4 [ current_ypos#22 current_ypos#69 ] 15.88: zp ZP_BYTE:39 [ current_xpos#36 current_xpos#16 current_xpos#23 current_xpos#9 current_xpos#19 current_xpos#7 ] 14.9: zp ZP_WORD:34 [ current_piece#23 current_piece#74 current_piece#11 current_piece#13 current_piece#69 ] 13.23: zp ZP_BYTE:5 [ current_xpos#63 current_xpos#94 ] 9.04: zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 ] 8.89: zp ZP_BYTE:36 [ current_orientation#33 current_orientation#15 current_orientation#23 current_orientation#8 current_orientation#18 ] 2.33: zp ZP_BYTE:3 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 ] 
+Uplift Scope [] 5,895.76: zp ZP_BYTE:62 [ keyboard_events_size#10 keyboard_events_size#29 keyboard_events_size#19 keyboard_events_size#16 keyboard_events_size#13 keyboard_events_size#4 keyboard_events_size#30 keyboard_events_size#2 keyboard_events_size#1 ] 79.37: zp ZP_BYTE:8 [ current_piece_color#66 current_piece_color#74 current_piece_color#75 ] 66.37: zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#86 current_piece_gfx#87 ] 32.79: zp ZP_WORD:37 [ current_piece_gfx#29 current_piece_gfx#15 current_piece_gfx#18 current_piece_gfx#10 current_piece_gfx#8 current_piece_gfx#17 ] 27.73: zp ZP_BYTE:40 [ current_piece_color#23 current_piece_color#11 current_piece_color#13 current_piece_color#15 ] 26: zp ZP_WORD:21 [ current_piece#15 current_piece#71 current_piece#72 current_piece#73 current_piece#74 ] 18.5: zp ZP_BYTE:4 [ current_ypos#22 current_ypos#70 ] 15.91: zp ZP_BYTE:39 [ current_xpos#36 current_xpos#16 current_xpos#23 current_xpos#9 current_xpos#19 current_xpos#7 ] 14.91: zp ZP_WORD:34 [ current_piece#23 current_piece#75 current_piece#11 current_piece#13 current_piece#70 ] 13.23: zp ZP_BYTE:5 [ current_xpos#63 current_xpos#95 ] 9.04: zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 ] 8.96: zp ZP_BYTE:36 [ current_orientation#33 current_orientation#15 current_orientation#23 current_orientation#8 current_orientation#18 ] 2.35: zp ZP_BYTE:3 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 ] 
 Uplift Scope [render_playfield] 2,254.5: zp ZP_WORD:16 [ render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 ] 2,002: zp ZP_BYTE:18 [ render_playfield::c#2 render_playfield::c#1 ] 1,522.6: zp ZP_BYTE:15 [ render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 ] 202: zp ZP_BYTE:94 [ render_playfield::$1 ] 185.17: zp ZP_BYTE:14 [ render_playfield::l#2 render_playfield::l#1 ] 
-Uplift Scope [init] 252.5: zp ZP_BYTE:73 [ init::c#2 init::c#1 ] 202: zp ZP_WORD:146 [ init::$14 ] 27.83: zp ZP_WORD:70 [ init::line#4 init::line#1 ] 24.75: zp ZP_BYTE:63 [ init::i#2 init::i#1 ] 23.83: zp ZP_BYTE:66 [ init::j#2 init::j#1 ] 22: zp ZP_BYTE:144 [ init::$5 ] 22: zp ZP_BYTE:145 [ init::$8 ] 19.64: zp ZP_BYTE:72 [ init::l#4 init::l#1 ] 18.33: zp ZP_WORD:64 [ init::li#2 init::li#1 ] 13.93: zp ZP_BYTE:69 [ init::idx#2 init::idx#1 ] 13.75: zp ZP_WORD:67 [ init::pli#2 init::pli#1 ] 
-Uplift Scope [spawn_current] 243.2: zp ZP_BYTE:42 [ spawn_current::piece_idx#2 spawn_current::piece_idx#1 ] 202: zp ZP_BYTE:115 [ spawn_current::$1 ] 0.18: zp ZP_BYTE:113 [ spawn_current::$3 ] 
+Uplift Scope [render_init] 252.5: zp ZP_BYTE:73 [ render_init::c#2 render_init::c#1 ] 202: zp ZP_WORD:146 [ render_init::$10 ] 27.83: zp ZP_WORD:70 [ render_init::line#4 render_init::line#1 ] 24.75: zp ZP_BYTE:67 [ render_init::i#2 render_init::i#1 ] 22: zp ZP_BYTE:145 [ render_init::$5 ] 19.64: zp ZP_BYTE:72 [ render_init::l#4 render_init::l#1 ] 18.33: zp ZP_WORD:68 [ render_init::li#2 render_init::li#1 ] 
+Uplift Scope [spawn_current] 253.5: zp ZP_BYTE:42 [ spawn_current::piece_idx#2 spawn_current::piece_idx#1 ] 202: zp ZP_BYTE:115 [ spawn_current::$1 ] 0.18: zp ZP_BYTE:113 [ spawn_current::$3 ] 
 Uplift Scope [keyboard_matrix_read] 202: zp ZP_BYTE:129 [ keyboard_matrix_read::return#2 ] 103: zp ZP_BYTE:128 [ keyboard_matrix_read::rowid#0 ] 34.33: zp ZP_BYTE:143 [ keyboard_matrix_read::return#0 ] 
 Uplift Scope [remove_lines] 180.36: zp ZP_BYTE:43 [ remove_lines::done#3 remove_lines::done#2 ] 151.5: zp ZP_BYTE:118 [ remove_lines::line_ypos#0 ] 
 Uplift Scope [sid_rnd] 202: zp ZP_BYTE:114 [ sid_rnd::return#2 ] 34.33: zp ZP_BYTE:116 [ sid_rnd::return#0 ] 
-Uplift Scope [main] 22: zp ZP_BYTE:81 [ main::$9 ] 22: zp ZP_BYTE:85 [ main::$10 ] 22: zp ZP_BYTE:89 [ main::$11 ] 22: zp ZP_BYTE:90 [ main::render#3 ] 4.4: zp ZP_BYTE:82 [ main::render#1 ] 4.4: zp ZP_BYTE:86 [ main::render#2 ] 4: zp ZP_BYTE:78 [ main::key_event#0 ] 
+Uplift Scope [main] 22: zp ZP_BYTE:81 [ main::$10 ] 22: zp ZP_BYTE:85 [ main::$11 ] 22: zp ZP_BYTE:89 [ main::$12 ] 22: zp ZP_BYTE:90 [ main::render#3 ] 4.4: zp ZP_BYTE:82 [ main::render#1 ] 4.4: zp ZP_BYTE:86 [ main::render#2 ] 4: zp ZP_BYTE:78 [ main::key_event#0 ] 
+Uplift Scope [tables_init] 23.83: zp ZP_BYTE:63 [ tables_init::j#2 tables_init::j#1 ] 22: zp ZP_BYTE:144 [ tables_init::$1 ] 13.93: zp ZP_BYTE:66 [ tables_init::idx#2 tables_init::idx#1 ] 13.75: zp ZP_WORD:64 [ tables_init::pli#2 tables_init::pli#1 ] 
 Uplift Scope [play_move_down] 22: zp ZP_BYTE:80 [ play_move_down::return#0 ] 20: zp ZP_BYTE:33 [ play_move_down::movedown#6 play_move_down::movedown#3 play_move_down::movedown#7 play_move_down::movedown#2 play_move_down::movedown#10 ] 6.5: zp ZP_BYTE:79 [ play_move_down::key_event#0 ] 4: zp ZP_BYTE:110 [ play_move_down::$2 ] 4: zp ZP_BYTE:112 [ play_move_down::$12 ] 3.67: zp ZP_BYTE:41 [ play_move_down::return#3 ] 
 Uplift Scope [play_move_rotate] 22: zp ZP_BYTE:88 [ play_move_rotate::return#0 ] 8.89: zp ZP_BYTE:20 [ play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 ] 7.5: zp ZP_BYTE:87 [ play_move_rotate::key_event#0 ] 4: zp ZP_BYTE:95 [ play_move_rotate::$2 ] 4: zp ZP_BYTE:97 [ play_move_rotate::$6 ] 4: zp ZP_BYTE:98 [ play_move_rotate::$4 ] 3.67: zp ZP_BYTE:19 [ play_move_rotate::return#2 ] 
 Uplift Scope [play_move_leftright] 22: zp ZP_BYTE:84 [ play_move_leftright::return#0 ] 7.5: zp ZP_BYTE:83 [ play_move_leftright::key_event#0 ] 4: zp ZP_BYTE:106 [ play_move_leftright::$4 ] 4: zp ZP_BYTE:108 [ play_move_leftright::$8 ] 3.67: zp ZP_BYTE:32 [ play_move_leftright::return#2 ] 
@@ -9146,204 +9202,204 @@ Uplift Scope [keyboard_event_pressed] 4: zp ZP_BYTE:109 [ keyboard_event_pressed
 Uplift Scope [keyboard_event_get] 22: zp ZP_BYTE:77 [ keyboard_event_get::return#3 ] 8.33: zp ZP_BYTE:58 [ keyboard_event_get::return#2 keyboard_event_get::return#1 ] 
 Uplift Scope [sid_rnd_init] 
 
-Uplifting [find_line] best 1741055 combination zp ZP_BYTE:48 [ find_line::i#2 find_line::i#3 find_line::i#8 find_line::i#10 ] reg byte x [ find_line::x#2 find_line::x#1 ] zp ZP_BYTE:50 [ find_line::filled#4 find_line::filled#2 ] zp ZP_BYTE:120 [ find_line::i#1 ] zp ZP_BYTE:51 [ find_line::return#2 find_line::y#8 find_line::y#1 ] zp ZP_BYTE:117 [ find_line::return#0 ] 
+Uplifting [find_line] best 1740913 combination zp ZP_BYTE:48 [ find_line::i#2 find_line::i#3 find_line::i#8 find_line::i#10 ] reg byte x [ find_line::x#2 find_line::x#1 ] zp ZP_BYTE:50 [ find_line::filled#4 find_line::filled#2 ] zp ZP_BYTE:120 [ find_line::i#1 ] zp ZP_BYTE:51 [ find_line::return#2 find_line::y#8 find_line::y#1 ] zp ZP_BYTE:117 [ find_line::return#0 ] 
 Limited combination testing to 100 combinations of 1296 possible.
-Uplifting [remove_line] best 1621045 combination reg byte y [ remove_line::i2#2 remove_line::i2#3 remove_line::i2#0 remove_line::i2#1 ] zp ZP_BYTE:47 [ remove_line::x#2 remove_line::x#1 ] reg byte x [ remove_line::i1#2 remove_line::i1#3 remove_line::i1#0 remove_line::i1#1 ] zp ZP_BYTE:44 [ remove_line::y#4 remove_line::ypos#0 remove_line::y#1 ] reg byte a [ remove_line::$0 ] 
+Uplifting [remove_line] best 1620903 combination reg byte y [ remove_line::i2#2 remove_line::i2#3 remove_line::i2#0 remove_line::i2#1 ] zp ZP_BYTE:47 [ remove_line::x#2 remove_line::x#1 ] reg byte x [ remove_line::i1#2 remove_line::i1#3 remove_line::i1#0 remove_line::i1#1 ] zp ZP_BYTE:44 [ remove_line::y#4 remove_line::ypos#0 remove_line::y#1 ] reg byte a [ remove_line::$0 ] 
 Limited combination testing to 100 combinations of 324 possible.
-Uplifting [keyboard_event_scan] best 1597045 combination reg byte a [ keyboard_event_scan::$3 ] reg byte a [ keyboard_event_scan::$4 ] reg byte a [ keyboard_event_scan::event_type#0 ] reg byte a [ keyboard_event_scan::$11 ] zp ZP_BYTE:60 [ keyboard_event_scan::col#2 keyboard_event_scan::col#1 ] zp ZP_BYTE:61 [ keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 ] zp ZP_BYTE:59 [ keyboard_event_scan::row#2 keyboard_event_scan::row#1 ] zp ZP_BYTE:130 [ keyboard_event_scan::row_scan#0 ] zp ZP_BYTE:132 [ keyboard_event_scan::$14 ] zp ZP_BYTE:134 [ keyboard_event_scan::$18 ] zp ZP_BYTE:136 [ keyboard_event_scan::$22 ] zp ZP_BYTE:138 [ keyboard_event_scan::$26 ] 
+Uplifting [keyboard_event_scan] best 1596903 combination reg byte a [ keyboard_event_scan::$3 ] reg byte a [ keyboard_event_scan::$4 ] reg byte a [ keyboard_event_scan::event_type#0 ] reg byte a [ keyboard_event_scan::$11 ] zp ZP_BYTE:60 [ keyboard_event_scan::col#2 keyboard_event_scan::col#1 ] zp ZP_BYTE:61 [ keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 ] zp ZP_BYTE:59 [ keyboard_event_scan::row#2 keyboard_event_scan::row#1 ] zp ZP_BYTE:130 [ keyboard_event_scan::row_scan#0 ] zp ZP_BYTE:132 [ keyboard_event_scan::$14 ] zp ZP_BYTE:134 [ keyboard_event_scan::$18 ] zp ZP_BYTE:136 [ keyboard_event_scan::$22 ] zp ZP_BYTE:138 [ keyboard_event_scan::$26 ] 
 Limited combination testing to 100 combinations of 5308416 possible.
-Uplifting [collision] best 1582045 combination zp ZP_BYTE:28 [ collision::i#2 collision::i#3 collision::i#11 collision::i#13 ] reg byte a [ collision::$7 ] zp ZP_BYTE:29 [ collision::col#2 collision::col#9 collision::col#1 ] reg byte x [ collision::c#2 collision::c#1 ] zp ZP_BYTE:103 [ collision::i#1 ] zp ZP_BYTE:26 [ collision::ypos2#2 collision::ypos2#0 collision::ypos2#1 ] zp ZP_BYTE:27 [ collision::l#6 collision::l#1 ] zp ZP_WORD:101 [ collision::playfield_line#0 ] zp ZP_WORD:99 [ collision::piece_gfx#0 ] zp ZP_BYTE:23 [ collision::orientation#4 collision::orientation#0 collision::orientation#1 collision::orientation#2 collision::orientation#3 ] zp ZP_BYTE:24 [ collision::ypos#4 collision::ypos#0 collision::ypos#1 collision::ypos#2 collision::ypos#3 ] zp ZP_BYTE:25 [ collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 ] zp ZP_BYTE:96 [ collision::return#13 ] zp ZP_BYTE:105 [ collision::return#12 ] zp ZP_BYTE:107 [ collision::return#1 ] zp ZP_BYTE:111 [ collision::return#0 ] zp ZP_BYTE:31 [ collision::return#14 ] 
+Uplifting [collision] best 1581903 combination zp ZP_BYTE:28 [ collision::i#2 collision::i#3 collision::i#11 collision::i#13 ] reg byte a [ collision::$7 ] zp ZP_BYTE:29 [ collision::col#2 collision::col#9 collision::col#1 ] reg byte x [ collision::c#2 collision::c#1 ] zp ZP_BYTE:103 [ collision::i#1 ] zp ZP_BYTE:26 [ collision::ypos2#2 collision::ypos2#0 collision::ypos2#1 ] zp ZP_BYTE:27 [ collision::l#6 collision::l#1 ] zp ZP_WORD:101 [ collision::playfield_line#0 ] zp ZP_WORD:99 [ collision::piece_gfx#0 ] zp ZP_BYTE:23 [ collision::orientation#4 collision::orientation#0 collision::orientation#1 collision::orientation#2 collision::orientation#3 ] zp ZP_BYTE:24 [ collision::ypos#4 collision::ypos#0 collision::ypos#1 collision::ypos#2 collision::ypos#3 ] zp ZP_BYTE:25 [ collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 ] zp ZP_BYTE:96 [ collision::return#13 ] zp ZP_BYTE:105 [ collision::return#12 ] zp ZP_BYTE:107 [ collision::return#1 ] zp ZP_BYTE:111 [ collision::return#0 ] zp ZP_BYTE:31 [ collision::return#14 ] 
 Limited combination testing to 100 combinations of 80621568 possible.
-Uplifting [lock_current] best 1573045 combination zp ZP_BYTE:54 [ lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 ] zp ZP_BYTE:55 [ lock_current::col#2 lock_current::col#0 lock_current::col#1 ] reg byte x [ lock_current::c#2 lock_current::c#1 ] zp ZP_BYTE:123 [ lock_current::i#1 ] zp ZP_BYTE:53 [ lock_current::l#6 lock_current::l#1 ] zp ZP_WORD:121 [ lock_current::playfield_line#0 ] zp ZP_BYTE:52 [ lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 ] 
+Uplifting [lock_current] best 1572903 combination zp ZP_BYTE:54 [ lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 ] zp ZP_BYTE:55 [ lock_current::col#2 lock_current::col#0 lock_current::col#1 ] reg byte x [ lock_current::c#2 lock_current::c#1 ] zp ZP_BYTE:123 [ lock_current::i#1 ] zp ZP_BYTE:53 [ lock_current::l#6 lock_current::l#1 ] zp ZP_WORD:121 [ lock_current::playfield_line#0 ] zp ZP_BYTE:52 [ lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 ] 
 Limited combination testing to 100 combinations of 729 possible.
-Uplifting [render_current] best 1558045 combination zp ZP_BYTE:11 [ render_current::i#2 render_current::i#1 render_current::i#4 render_current::i#8 ] reg byte x [ render_current::c#2 render_current::c#1 ] zp ZP_BYTE:12 [ render_current::xpos#2 render_current::xpos#1 render_current::xpos#0 ] reg byte a [ render_current::current_cell#0 ] zp ZP_BYTE:10 [ render_current::l#3 render_current::l#1 ] zp ZP_BYTE:9 [ render_current::ypos2#2 render_current::ypos2#0 render_current::ypos2#1 ] zp ZP_WORD:91 [ render_current::screen_line#0 ] 
+Uplifting [render_current] best 1557903 combination zp ZP_BYTE:11 [ render_current::i#2 render_current::i#1 render_current::i#4 render_current::i#8 ] reg byte x [ render_current::c#2 render_current::c#1 ] zp ZP_BYTE:12 [ render_current::xpos#2 render_current::xpos#1 render_current::xpos#0 ] reg byte a [ render_current::current_cell#0 ] zp ZP_BYTE:10 [ render_current::l#3 render_current::l#1 ] zp ZP_BYTE:9 [ render_current::ypos2#2 render_current::ypos2#0 render_current::ypos2#1 ] zp ZP_WORD:91 [ render_current::screen_line#0 ] 
 Limited combination testing to 100 combinations of 972 possible.
-Uplifting [] best 1558011 combination zp ZP_BYTE:62 [ keyboard_events_size#10 keyboard_events_size#29 keyboard_events_size#19 keyboard_events_size#16 keyboard_events_size#13 keyboard_events_size#4 keyboard_events_size#30 keyboard_events_size#2 keyboard_events_size#1 ] zp ZP_BYTE:8 [ current_piece_color#65 current_piece_color#73 current_piece_color#74 ] zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#85 current_piece_gfx#86 ] zp ZP_WORD:37 [ current_piece_gfx#29 current_piece_gfx#15 current_piece_gfx#18 current_piece_gfx#10 current_piece_gfx#8 current_piece_gfx#17 ] zp ZP_BYTE:40 [ current_piece_color#23 current_piece_color#11 current_piece_color#13 current_piece_color#15 ] zp ZP_WORD:21 [ current_piece#15 current_piece#70 current_piece#71 current_piece#72 current_piece#73 ] reg byte x [ current_ypos#22 current_ypos#69 ] zp ZP_BYTE:39 [ current_xpos#36 current_xpos#16 current_xpos#23 current_xpos#9 current_xpos#19 current_xpos#7 ] zp ZP_WORD:34 [ current_piece#23 current_piece#74 current_piece#11 current_piece#13 current_piece#69 ] zp ZP_BYTE:5 [ current_xpos#63 current_xpos#94 ] zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 ] zp ZP_BYTE:36 [ current_orientation#33 current_orientation#15 current_orientation#23 current_orientation#8 current_orientation#18 ] zp ZP_BYTE:3 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 ] 
+Uplifting [] best 1557869 combination zp ZP_BYTE:62 [ keyboard_events_size#10 keyboard_events_size#29 keyboard_events_size#19 keyboard_events_size#16 keyboard_events_size#13 keyboard_events_size#4 keyboard_events_size#30 keyboard_events_size#2 keyboard_events_size#1 ] zp ZP_BYTE:8 [ current_piece_color#66 current_piece_color#74 current_piece_color#75 ] zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#86 current_piece_gfx#87 ] zp ZP_WORD:37 [ current_piece_gfx#29 current_piece_gfx#15 current_piece_gfx#18 current_piece_gfx#10 current_piece_gfx#8 current_piece_gfx#17 ] zp ZP_BYTE:40 [ current_piece_color#23 current_piece_color#11 current_piece_color#13 current_piece_color#15 ] zp ZP_WORD:21 [ current_piece#15 current_piece#71 current_piece#72 current_piece#73 current_piece#74 ] reg byte x [ current_ypos#22 current_ypos#70 ] zp ZP_BYTE:39 [ current_xpos#36 current_xpos#16 current_xpos#23 current_xpos#9 current_xpos#19 current_xpos#7 ] zp ZP_WORD:34 [ current_piece#23 current_piece#75 current_piece#11 current_piece#13 current_piece#70 ] zp ZP_BYTE:5 [ current_xpos#63 current_xpos#95 ] zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 ] zp ZP_BYTE:36 [ current_orientation#33 current_orientation#15 current_orientation#23 current_orientation#8 current_orientation#18 ] zp ZP_BYTE:3 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 ] 
 Limited combination testing to 100 combinations of 1728 possible.
-Uplifting [render_playfield] best 1548611 combination zp ZP_WORD:16 [ render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 ] reg byte x [ render_playfield::c#2 render_playfield::c#1 ] zp ZP_BYTE:15 [ render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 ] reg byte a [ render_playfield::$1 ] zp ZP_BYTE:14 [ render_playfield::l#2 render_playfield::l#1 ] 
-Uplifting [init] best 1547301 combination reg byte x [ init::c#2 init::c#1 ] zp ZP_WORD:146 [ init::$14 ] zp ZP_WORD:70 [ init::line#4 init::line#1 ] reg byte x [ init::i#2 init::i#1 ] reg byte x [ init::j#2 init::j#1 ] reg byte a [ init::$5 ] reg byte a [ init::$8 ] zp ZP_BYTE:72 [ init::l#4 init::l#1 ] zp ZP_WORD:64 [ init::li#2 init::li#1 ] zp ZP_BYTE:69 [ init::idx#2 init::idx#1 ] zp ZP_WORD:67 [ init::pli#2 init::pli#1 ] 
-Limited combination testing to 100 combinations of 1728 possible.
-Uplifting [spawn_current] best 1545997 combination reg byte x [ spawn_current::piece_idx#2 spawn_current::piece_idx#1 ] reg byte a [ spawn_current::$1 ] zp ZP_BYTE:113 [ spawn_current::$3 ] 
-Uplifting [keyboard_matrix_read] best 1544791 combination reg byte a [ keyboard_matrix_read::return#2 ] reg byte x [ keyboard_matrix_read::rowid#0 ] reg byte a [ keyboard_matrix_read::return#0 ] 
-Uplifting [remove_lines] best 1543891 combination zp ZP_BYTE:43 [ remove_lines::done#3 remove_lines::done#2 ] reg byte a [ remove_lines::line_ypos#0 ] 
-Uplifting [sid_rnd] best 1542988 combination reg byte a [ sid_rnd::return#2 ] reg byte a [ sid_rnd::return#0 ] 
-Uplifting [main] best 1542748 combination reg byte a [ main::$9 ] reg byte a [ main::$10 ] reg byte a [ main::$11 ] reg byte a [ main::render#3 ] zp ZP_BYTE:82 [ main::render#1 ] zp ZP_BYTE:86 [ main::render#2 ] zp ZP_BYTE:78 [ main::key_event#0 ] 
+Uplifting [render_playfield] best 1548469 combination zp ZP_WORD:16 [ render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 ] reg byte x [ render_playfield::c#2 render_playfield::c#1 ] zp ZP_BYTE:15 [ render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 ] reg byte a [ render_playfield::$1 ] zp ZP_BYTE:14 [ render_playfield::l#2 render_playfield::l#1 ] 
+Uplifting [render_init] best 1547329 combination reg byte x [ render_init::c#2 render_init::c#1 ] zp ZP_WORD:146 [ render_init::$10 ] zp ZP_WORD:70 [ render_init::line#4 render_init::line#1 ] reg byte x [ render_init::i#2 render_init::i#1 ] reg byte a [ render_init::$5 ] zp ZP_BYTE:72 [ render_init::l#4 render_init::l#1 ] zp ZP_WORD:68 [ render_init::li#2 render_init::li#1 ] 
+Uplifting [spawn_current] best 1546025 combination reg byte x [ spawn_current::piece_idx#2 spawn_current::piece_idx#1 ] reg byte a [ spawn_current::$1 ] zp ZP_BYTE:113 [ spawn_current::$3 ] 
+Uplifting [keyboard_matrix_read] best 1544819 combination reg byte a [ keyboard_matrix_read::return#2 ] reg byte x [ keyboard_matrix_read::rowid#0 ] reg byte a [ keyboard_matrix_read::return#0 ] 
+Uplifting [remove_lines] best 1543919 combination zp ZP_BYTE:43 [ remove_lines::done#3 remove_lines::done#2 ] reg byte a [ remove_lines::line_ypos#0 ] 
+Uplifting [sid_rnd] best 1543016 combination reg byte a [ sid_rnd::return#2 ] reg byte a [ sid_rnd::return#0 ] 
+Uplifting [main] best 1542776 combination reg byte a [ main::$10 ] reg byte a [ main::$11 ] reg byte a [ main::$12 ] reg byte a [ main::render#3 ] zp ZP_BYTE:82 [ main::render#1 ] zp ZP_BYTE:86 [ main::render#2 ] zp ZP_BYTE:78 [ main::key_event#0 ] 
 Limited combination testing to 100 combinations of 6912 possible.
-Uplifting [play_move_down] best 1542634 combination reg byte a [ play_move_down::return#0 ] reg byte x [ play_move_down::movedown#6 play_move_down::movedown#3 play_move_down::movedown#7 play_move_down::movedown#2 play_move_down::movedown#10 ] reg byte a [ play_move_down::key_event#0 ] reg byte a [ play_move_down::$2 ] zp ZP_BYTE:112 [ play_move_down::$12 ] zp ZP_BYTE:41 [ play_move_down::return#3 ] 
+Uplifting [tables_init] best 1542606 combination reg byte x [ tables_init::j#2 tables_init::j#1 ] reg byte a [ tables_init::$1 ] zp ZP_BYTE:66 [ tables_init::idx#2 tables_init::idx#1 ] zp ZP_WORD:64 [ tables_init::pli#2 tables_init::pli#1 ] 
+Uplifting [play_move_down] best 1542492 combination reg byte a [ play_move_down::return#0 ] reg byte x [ play_move_down::movedown#6 play_move_down::movedown#3 play_move_down::movedown#7 play_move_down::movedown#2 play_move_down::movedown#10 ] reg byte a [ play_move_down::key_event#0 ] reg byte a [ play_move_down::$2 ] zp ZP_BYTE:112 [ play_move_down::$12 ] zp ZP_BYTE:41 [ play_move_down::return#3 ] 
 Limited combination testing to 100 combinations of 3072 possible.
-Uplifting [play_move_rotate] best 1542532 combination reg byte a [ play_move_rotate::return#0 ] zp ZP_BYTE:20 [ play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 ] reg byte a [ play_move_rotate::key_event#0 ] reg byte a [ play_move_rotate::$2 ] zp ZP_BYTE:97 [ play_move_rotate::$6 ] zp ZP_BYTE:98 [ play_move_rotate::$4 ] zp ZP_BYTE:19 [ play_move_rotate::return#2 ] 
+Uplifting [play_move_rotate] best 1542390 combination reg byte a [ play_move_rotate::return#0 ] zp ZP_BYTE:20 [ play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 ] reg byte a [ play_move_rotate::key_event#0 ] reg byte a [ play_move_rotate::$2 ] zp ZP_BYTE:97 [ play_move_rotate::$6 ] zp ZP_BYTE:98 [ play_move_rotate::$4 ] zp ZP_BYTE:19 [ play_move_rotate::return#2 ] 
 Limited combination testing to 100 combinations of 12288 possible.
-Uplifting [play_move_leftright] best 1542424 combination reg byte a [ play_move_leftright::return#0 ] reg byte a [ play_move_leftright::key_event#0 ] reg byte a [ play_move_leftright::$4 ] reg byte a [ play_move_leftright::$8 ] zp ZP_BYTE:32 [ play_move_leftright::return#2 ] 
+Uplifting [play_move_leftright] best 1542282 combination reg byte a [ play_move_leftright::return#0 ] reg byte a [ play_move_leftright::key_event#0 ] reg byte a [ play_move_leftright::$4 ] reg byte a [ play_move_leftright::$8 ] zp ZP_BYTE:32 [ play_move_leftright::return#2 ] 
 Limited combination testing to 100 combinations of 1024 possible.
-Uplifting [fill] best 1542408 combination zp ZP_WORD:75 [ fill::addr#2 fill::addr#0 fill::addr#1 ] zp ZP_WORD:148 [ fill::end#0 ] reg byte x [ fill::val#3 ] 
-Uplifting [keyboard_event_pressed] best 1542388 combination reg byte a [ keyboard_event_pressed::return#12 ] reg byte a [ keyboard_event_pressed::$0 ] reg byte a [ keyboard_event_pressed::$1 ] reg byte a [ keyboard_event_pressed::return#0 ] zp ZP_BYTE:133 [ keyboard_event_pressed::return#1 ] zp ZP_BYTE:135 [ keyboard_event_pressed::return#2 ] zp ZP_BYTE:137 [ keyboard_event_pressed::return#10 ] zp ZP_BYTE:125 [ keyboard_event_pressed::row_bits#0 ] zp ZP_BYTE:127 [ keyboard_event_pressed::return#11 ] zp ZP_BYTE:57 [ keyboard_event_pressed::keycode#5 ] 
+Uplifting [fill] best 1542266 combination zp ZP_WORD:75 [ fill::addr#2 fill::addr#0 fill::addr#1 ] zp ZP_WORD:148 [ fill::end#0 ] reg byte x [ fill::val#3 ] 
+Uplifting [keyboard_event_pressed] best 1542246 combination reg byte a [ keyboard_event_pressed::return#12 ] reg byte a [ keyboard_event_pressed::$0 ] reg byte a [ keyboard_event_pressed::$1 ] reg byte a [ keyboard_event_pressed::return#0 ] zp ZP_BYTE:133 [ keyboard_event_pressed::return#1 ] zp ZP_BYTE:135 [ keyboard_event_pressed::return#2 ] zp ZP_BYTE:137 [ keyboard_event_pressed::return#10 ] zp ZP_BYTE:125 [ keyboard_event_pressed::row_bits#0 ] zp ZP_BYTE:127 [ keyboard_event_pressed::return#11 ] zp ZP_BYTE:57 [ keyboard_event_pressed::keycode#5 ] 
 Limited combination testing to 100 combinations of 589824 possible.
-Uplifting [keyboard_event_get] best 1542292 combination reg byte a [ keyboard_event_get::return#3 ] reg byte a [ keyboard_event_get::return#2 keyboard_event_get::return#1 ] 
-Uplifting [sid_rnd_init] best 1542292 combination 
+Uplifting [keyboard_event_get] best 1542150 combination reg byte a [ keyboard_event_get::return#3 ] reg byte a [ keyboard_event_get::return#2 keyboard_event_get::return#1 ] 
+Uplifting [sid_rnd_init] best 1542150 combination 
 Attempting to uplift remaining variables inzp ZP_BYTE:48 [ find_line::i#2 find_line::i#3 find_line::i#8 find_line::i#10 ]
-Uplifting [find_line] best 1542292 combination zp ZP_BYTE:48 [ find_line::i#2 find_line::i#3 find_line::i#8 find_line::i#10 ] 
+Uplifting [find_line] best 1542150 combination zp ZP_BYTE:48 [ find_line::i#2 find_line::i#3 find_line::i#8 find_line::i#10 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:47 [ remove_line::x#2 remove_line::x#1 ]
-Uplifting [remove_line] best 1542292 combination zp ZP_BYTE:47 [ remove_line::x#2 remove_line::x#1 ] 
+Uplifting [remove_line] best 1542150 combination zp ZP_BYTE:47 [ remove_line::x#2 remove_line::x#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:50 [ find_line::filled#4 find_line::filled#2 ]
-Uplifting [find_line] best 1542292 combination zp ZP_BYTE:50 [ find_line::filled#4 find_line::filled#2 ] 
+Uplifting [find_line] best 1542150 combination zp ZP_BYTE:50 [ find_line::filled#4 find_line::filled#2 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:62 [ keyboard_events_size#10 keyboard_events_size#29 keyboard_events_size#19 keyboard_events_size#16 keyboard_events_size#13 keyboard_events_size#4 keyboard_events_size#30 keyboard_events_size#2 keyboard_events_size#1 ]
-Uplifting [] best 1542292 combination zp ZP_BYTE:62 [ keyboard_events_size#10 keyboard_events_size#29 keyboard_events_size#19 keyboard_events_size#16 keyboard_events_size#13 keyboard_events_size#4 keyboard_events_size#30 keyboard_events_size#2 keyboard_events_size#1 ] 
+Uplifting [] best 1542150 combination zp ZP_BYTE:62 [ keyboard_events_size#10 keyboard_events_size#29 keyboard_events_size#19 keyboard_events_size#16 keyboard_events_size#13 keyboard_events_size#4 keyboard_events_size#30 keyboard_events_size#2 keyboard_events_size#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:28 [ collision::i#2 collision::i#3 collision::i#11 collision::i#13 ]
-Uplifting [collision] best 1542292 combination zp ZP_BYTE:28 [ collision::i#2 collision::i#3 collision::i#11 collision::i#13 ] 
+Uplifting [collision] best 1542150 combination zp ZP_BYTE:28 [ collision::i#2 collision::i#3 collision::i#11 collision::i#13 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:54 [ lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 ]
-Uplifting [lock_current] best 1542292 combination zp ZP_BYTE:54 [ lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 ] 
+Uplifting [lock_current] best 1542150 combination zp ZP_BYTE:54 [ lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:11 [ render_current::i#2 render_current::i#1 render_current::i#4 render_current::i#8 ]
-Uplifting [render_current] best 1542292 combination zp ZP_BYTE:11 [ render_current::i#2 render_current::i#1 render_current::i#4 render_current::i#8 ] 
+Uplifting [render_current] best 1542150 combination zp ZP_BYTE:11 [ render_current::i#2 render_current::i#1 render_current::i#4 render_current::i#8 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:120 [ find_line::i#1 ]
-Uplifting [find_line] best 1542292 combination zp ZP_BYTE:120 [ find_line::i#1 ] 
+Uplifting [find_line] best 1542150 combination zp ZP_BYTE:120 [ find_line::i#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:44 [ remove_line::y#4 remove_line::ypos#0 remove_line::y#1 ]
-Uplifting [remove_line] best 1542292 combination zp ZP_BYTE:44 [ remove_line::y#4 remove_line::ypos#0 remove_line::y#1 ] 
+Uplifting [remove_line] best 1542150 combination zp ZP_BYTE:44 [ remove_line::y#4 remove_line::ypos#0 remove_line::y#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:60 [ keyboard_event_scan::col#2 keyboard_event_scan::col#1 ]
-Uplifting [keyboard_event_scan] best 1527292 combination reg byte x [ keyboard_event_scan::col#2 keyboard_event_scan::col#1 ] 
+Uplifting [keyboard_event_scan] best 1527150 combination reg byte x [ keyboard_event_scan::col#2 keyboard_event_scan::col#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:51 [ find_line::return#2 find_line::y#8 find_line::y#1 ]
-Uplifting [find_line] best 1527292 combination zp ZP_BYTE:51 [ find_line::return#2 find_line::y#8 find_line::y#1 ] 
+Uplifting [find_line] best 1527150 combination zp ZP_BYTE:51 [ find_line::return#2 find_line::y#8 find_line::y#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:12 [ render_current::xpos#2 render_current::xpos#1 render_current::xpos#0 ]
-Uplifting [render_current] best 1527292 combination zp ZP_BYTE:12 [ render_current::xpos#2 render_current::xpos#1 render_current::xpos#0 ] 
+Uplifting [render_current] best 1527150 combination zp ZP_BYTE:12 [ render_current::xpos#2 render_current::xpos#1 render_current::xpos#0 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:15 [ render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 ]
-Uplifting [render_playfield] best 1527292 combination zp ZP_BYTE:15 [ render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 ] 
+Uplifting [render_playfield] best 1527150 combination zp ZP_BYTE:15 [ render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:55 [ lock_current::col#2 lock_current::col#0 lock_current::col#1 ]
-Uplifting [lock_current] best 1527292 combination zp ZP_BYTE:55 [ lock_current::col#2 lock_current::col#0 lock_current::col#1 ] 
+Uplifting [lock_current] best 1527150 combination zp ZP_BYTE:55 [ lock_current::col#2 lock_current::col#0 lock_current::col#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:29 [ collision::col#2 collision::col#9 collision::col#1 ]
-Uplifting [collision] best 1527292 combination zp ZP_BYTE:29 [ collision::col#2 collision::col#9 collision::col#1 ] 
+Uplifting [collision] best 1527150 combination zp ZP_BYTE:29 [ collision::col#2 collision::col#9 collision::col#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:61 [ keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 ]
-Uplifting [keyboard_event_scan] best 1527292 combination zp ZP_BYTE:61 [ keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 ] 
+Uplifting [keyboard_event_scan] best 1527150 combination zp ZP_BYTE:61 [ keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:123 [ lock_current::i#1 ]
-Uplifting [lock_current] best 1527292 combination zp ZP_BYTE:123 [ lock_current::i#1 ] 
+Uplifting [lock_current] best 1527150 combination zp ZP_BYTE:123 [ lock_current::i#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:59 [ keyboard_event_scan::row#2 keyboard_event_scan::row#1 ]
-Uplifting [keyboard_event_scan] best 1527292 combination zp ZP_BYTE:59 [ keyboard_event_scan::row#2 keyboard_event_scan::row#1 ] 
+Uplifting [keyboard_event_scan] best 1527150 combination zp ZP_BYTE:59 [ keyboard_event_scan::row#2 keyboard_event_scan::row#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:117 [ find_line::return#0 ]
-Uplifting [find_line] best 1526692 combination reg byte a [ find_line::return#0 ] 
+Uplifting [find_line] best 1526550 combination reg byte a [ find_line::return#0 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:14 [ render_playfield::l#2 render_playfield::l#1 ]
-Uplifting [render_playfield] best 1526692 combination zp ZP_BYTE:14 [ render_playfield::l#2 render_playfield::l#1 ] 
+Uplifting [render_playfield] best 1526550 combination zp ZP_BYTE:14 [ render_playfield::l#2 render_playfield::l#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:43 [ remove_lines::done#3 remove_lines::done#2 ]
-Uplifting [remove_lines] best 1526692 combination zp ZP_BYTE:43 [ remove_lines::done#3 remove_lines::done#2 ] 
+Uplifting [remove_lines] best 1526550 combination zp ZP_BYTE:43 [ remove_lines::done#3 remove_lines::done#2 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:10 [ render_current::l#3 render_current::l#1 ]
-Uplifting [render_current] best 1526692 combination zp ZP_BYTE:10 [ render_current::l#3 render_current::l#1 ] 
+Uplifting [render_current] best 1526550 combination zp ZP_BYTE:10 [ render_current::l#3 render_current::l#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:103 [ collision::i#1 ]
-Uplifting [collision] best 1526692 combination zp ZP_BYTE:103 [ collision::i#1 ] 
+Uplifting [collision] best 1526550 combination zp ZP_BYTE:103 [ collision::i#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:26 [ collision::ypos2#2 collision::ypos2#0 collision::ypos2#1 ]
-Uplifting [collision] best 1526692 combination zp ZP_BYTE:26 [ collision::ypos2#2 collision::ypos2#0 collision::ypos2#1 ] 
+Uplifting [collision] best 1526550 combination zp ZP_BYTE:26 [ collision::ypos2#2 collision::ypos2#0 collision::ypos2#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:130 [ keyboard_event_scan::row_scan#0 ]
-Uplifting [keyboard_event_scan] best 1526692 combination zp ZP_BYTE:130 [ keyboard_event_scan::row_scan#0 ] 
+Uplifting [keyboard_event_scan] best 1526550 combination zp ZP_BYTE:130 [ keyboard_event_scan::row_scan#0 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:53 [ lock_current::l#6 lock_current::l#1 ]
-Uplifting [lock_current] best 1526692 combination zp ZP_BYTE:53 [ lock_current::l#6 lock_current::l#1 ] 
+Uplifting [lock_current] best 1526550 combination zp ZP_BYTE:53 [ lock_current::l#6 lock_current::l#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:27 [ collision::l#6 collision::l#1 ]
-Uplifting [collision] best 1526692 combination zp ZP_BYTE:27 [ collision::l#6 collision::l#1 ] 
+Uplifting [collision] best 1526550 combination zp ZP_BYTE:27 [ collision::l#6 collision::l#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:9 [ render_current::ypos2#2 render_current::ypos2#0 render_current::ypos2#1 ]
-Uplifting [render_current] best 1526692 combination zp ZP_BYTE:9 [ render_current::ypos2#2 render_current::ypos2#0 render_current::ypos2#1 ] 
+Uplifting [render_current] best 1526550 combination zp ZP_BYTE:9 [ render_current::ypos2#2 render_current::ypos2#0 render_current::ypos2#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:52 [ lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 ]
-Uplifting [lock_current] best 1526692 combination zp ZP_BYTE:52 [ lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 ] 
-Attempting to uplift remaining variables inzp ZP_BYTE:8 [ current_piece_color#65 current_piece_color#73 current_piece_color#74 ]
-Uplifting [] best 1526692 combination zp ZP_BYTE:8 [ current_piece_color#65 current_piece_color#73 current_piece_color#74 ] 
+Uplifting [lock_current] best 1526550 combination zp ZP_BYTE:52 [ lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 ] 
+Attempting to uplift remaining variables inzp ZP_BYTE:8 [ current_piece_color#66 current_piece_color#74 current_piece_color#75 ]
+Uplifting [] best 1526550 combination zp ZP_BYTE:8 [ current_piece_color#66 current_piece_color#74 current_piece_color#75 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:40 [ current_piece_color#23 current_piece_color#11 current_piece_color#13 current_piece_color#15 ]
-Uplifting [] best 1526692 combination zp ZP_BYTE:40 [ current_piece_color#23 current_piece_color#11 current_piece_color#13 current_piece_color#15 ] 
-Attempting to uplift remaining variables inzp ZP_BYTE:72 [ init::l#4 init::l#1 ]
-Uplifting [init] best 1526692 combination zp ZP_BYTE:72 [ init::l#4 init::l#1 ] 
+Uplifting [] best 1526550 combination zp ZP_BYTE:40 [ current_piece_color#23 current_piece_color#11 current_piece_color#13 current_piece_color#15 ] 
+Attempting to uplift remaining variables inzp ZP_BYTE:72 [ render_init::l#4 render_init::l#1 ]
+Uplifting [render_init] best 1526550 combination zp ZP_BYTE:72 [ render_init::l#4 render_init::l#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:23 [ collision::orientation#4 collision::orientation#0 collision::orientation#1 collision::orientation#2 collision::orientation#3 ]
-Uplifting [collision] best 1526679 combination reg byte x [ collision::orientation#4 collision::orientation#0 collision::orientation#1 collision::orientation#2 collision::orientation#3 ] 
+Uplifting [collision] best 1526537 combination reg byte x [ collision::orientation#4 collision::orientation#0 collision::orientation#1 collision::orientation#2 collision::orientation#3 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:39 [ current_xpos#36 current_xpos#16 current_xpos#23 current_xpos#9 current_xpos#19 current_xpos#7 ]
-Uplifting [] best 1526679 combination zp ZP_BYTE:39 [ current_xpos#36 current_xpos#16 current_xpos#23 current_xpos#9 current_xpos#19 current_xpos#7 ] 
-Attempting to uplift remaining variables inzp ZP_BYTE:69 [ init::idx#2 init::idx#1 ]
-Uplifting [init] best 1526679 combination zp ZP_BYTE:69 [ init::idx#2 init::idx#1 ] 
-Attempting to uplift remaining variables inzp ZP_BYTE:5 [ current_xpos#63 current_xpos#94 ]
-Uplifting [] best 1526679 combination zp ZP_BYTE:5 [ current_xpos#63 current_xpos#94 ] 
+Uplifting [] best 1526537 combination zp ZP_BYTE:39 [ current_xpos#36 current_xpos#16 current_xpos#23 current_xpos#9 current_xpos#19 current_xpos#7 ] 
+Attempting to uplift remaining variables inzp ZP_BYTE:66 [ tables_init::idx#2 tables_init::idx#1 ]
+Uplifting [tables_init] best 1526537 combination zp ZP_BYTE:66 [ tables_init::idx#2 tables_init::idx#1 ] 
+Attempting to uplift remaining variables inzp ZP_BYTE:5 [ current_xpos#63 current_xpos#95 ]
+Uplifting [] best 1526537 combination zp ZP_BYTE:5 [ current_xpos#63 current_xpos#95 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:24 [ collision::ypos#4 collision::ypos#0 collision::ypos#1 collision::ypos#2 collision::ypos#3 ]
-Uplifting [collision] best 1526666 combination reg byte y [ collision::ypos#4 collision::ypos#0 collision::ypos#1 collision::ypos#2 collision::ypos#3 ] 
+Uplifting [collision] best 1526524 combination reg byte y [ collision::ypos#4 collision::ypos#0 collision::ypos#1 collision::ypos#2 collision::ypos#3 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:25 [ collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 ]
-Uplifting [collision] best 1526666 combination zp ZP_BYTE:25 [ collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 ] 
+Uplifting [collision] best 1526524 combination zp ZP_BYTE:25 [ collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 ]
-Uplifting [] best 1526666 combination zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 ] 
+Uplifting [] best 1526524 combination zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:36 [ current_orientation#33 current_orientation#15 current_orientation#23 current_orientation#8 current_orientation#18 ]
-Uplifting [] best 1526666 combination zp ZP_BYTE:36 [ current_orientation#33 current_orientation#15 current_orientation#23 current_orientation#8 current_orientation#18 ] 
+Uplifting [] best 1526524 combination zp ZP_BYTE:36 [ current_orientation#33 current_orientation#15 current_orientation#23 current_orientation#8 current_orientation#18 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:20 [ play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 ]
-Uplifting [play_move_rotate] best 1526666 combination zp ZP_BYTE:20 [ play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 ] 
+Uplifting [play_move_rotate] best 1526524 combination zp ZP_BYTE:20 [ play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:82 [ main::render#1 ]
-Uplifting [main] best 1526666 combination zp ZP_BYTE:82 [ main::render#1 ] 
+Uplifting [main] best 1526524 combination zp ZP_BYTE:82 [ main::render#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:86 [ main::render#2 ]
-Uplifting [main] best 1526666 combination zp ZP_BYTE:86 [ main::render#2 ] 
+Uplifting [main] best 1526524 combination zp ZP_BYTE:86 [ main::render#2 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:78 [ main::key_event#0 ]
-Uplifting [main] best 1526666 combination zp ZP_BYTE:78 [ main::key_event#0 ] 
+Uplifting [main] best 1526524 combination zp ZP_BYTE:78 [ main::key_event#0 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:96 [ collision::return#13 ]
-Uplifting [collision] best 1526660 combination reg byte a [ collision::return#13 ] 
+Uplifting [collision] best 1526518 combination reg byte a [ collision::return#13 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:97 [ play_move_rotate::$6 ]
-Uplifting [play_move_rotate] best 1526656 combination reg byte a [ play_move_rotate::$6 ] 
+Uplifting [play_move_rotate] best 1526512 combination reg byte a [ play_move_rotate::$6 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:98 [ play_move_rotate::$4 ]
-Uplifting [play_move_rotate] best 1526650 combination reg byte a [ play_move_rotate::$4 ] 
+Uplifting [play_move_rotate] best 1526506 combination reg byte a [ play_move_rotate::$4 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:105 [ collision::return#12 ]
-Uplifting [collision] best 1526644 combination reg byte a [ collision::return#12 ] 
+Uplifting [collision] best 1526500 combination reg byte a [ collision::return#12 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:107 [ collision::return#1 ]
-Uplifting [collision] best 1526638 combination reg byte a [ collision::return#1 ] 
+Uplifting [collision] best 1526494 combination reg byte a [ collision::return#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:111 [ collision::return#0 ]
-Uplifting [collision] best 1526632 combination reg byte a [ collision::return#0 ] 
+Uplifting [collision] best 1526488 combination reg byte a [ collision::return#0 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:112 [ play_move_down::$12 ]
-Uplifting [play_move_down] best 1526626 combination reg byte a [ play_move_down::$12 ] 
+Uplifting [play_move_down] best 1526482 combination reg byte a [ play_move_down::$12 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:132 [ keyboard_event_scan::$14 ]
-Uplifting [keyboard_event_scan] best 1526620 combination reg byte a [ keyboard_event_scan::$14 ] 
+Uplifting [keyboard_event_scan] best 1526476 combination reg byte a [ keyboard_event_scan::$14 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:133 [ keyboard_event_pressed::return#1 ]
-Uplifting [keyboard_event_pressed] best 1526614 combination reg byte a [ keyboard_event_pressed::return#1 ] 
+Uplifting [keyboard_event_pressed] best 1526470 combination reg byte a [ keyboard_event_pressed::return#1 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:134 [ keyboard_event_scan::$18 ]
-Uplifting [keyboard_event_scan] best 1526608 combination reg byte a [ keyboard_event_scan::$18 ] 
+Uplifting [keyboard_event_scan] best 1526464 combination reg byte a [ keyboard_event_scan::$18 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:135 [ keyboard_event_pressed::return#2 ]
-Uplifting [keyboard_event_pressed] best 1526602 combination reg byte a [ keyboard_event_pressed::return#2 ] 
+Uplifting [keyboard_event_pressed] best 1526458 combination reg byte a [ keyboard_event_pressed::return#2 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:136 [ keyboard_event_scan::$22 ]
-Uplifting [keyboard_event_scan] best 1526596 combination reg byte a [ keyboard_event_scan::$22 ] 
+Uplifting [keyboard_event_scan] best 1526452 combination reg byte a [ keyboard_event_scan::$22 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:137 [ keyboard_event_pressed::return#10 ]
-Uplifting [keyboard_event_pressed] best 1526590 combination reg byte a [ keyboard_event_pressed::return#10 ] 
+Uplifting [keyboard_event_pressed] best 1526446 combination reg byte a [ keyboard_event_pressed::return#10 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:138 [ keyboard_event_scan::$26 ]
-Uplifting [keyboard_event_scan] best 1526584 combination reg byte a [ keyboard_event_scan::$26 ] 
+Uplifting [keyboard_event_scan] best 1526440 combination reg byte a [ keyboard_event_scan::$26 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:19 [ play_move_rotate::return#2 ]
-Uplifting [play_move_rotate] best 1526548 combination reg byte a [ play_move_rotate::return#2 ] 
+Uplifting [play_move_rotate] best 1526404 combination reg byte a [ play_move_rotate::return#2 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:32 [ play_move_leftright::return#2 ]
-Uplifting [play_move_leftright] best 1526512 combination reg byte a [ play_move_leftright::return#2 ] 
+Uplifting [play_move_leftright] best 1526368 combination reg byte a [ play_move_leftright::return#2 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:41 [ play_move_down::return#3 ]
-Uplifting [play_move_down] best 1526496 combination reg byte x [ play_move_down::return#3 ] 
+Uplifting [play_move_down] best 1526352 combination reg byte x [ play_move_down::return#3 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:3 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 ]
-Uplifting [] best 1526496 combination zp ZP_BYTE:3 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 ] 
+Uplifting [] best 1526352 combination zp ZP_BYTE:3 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:125 [ keyboard_event_pressed::row_bits#0 ]
-Uplifting [keyboard_event_pressed] best 1526496 combination zp ZP_BYTE:125 [ keyboard_event_pressed::row_bits#0 ] 
+Uplifting [keyboard_event_pressed] best 1526352 combination zp ZP_BYTE:125 [ keyboard_event_pressed::row_bits#0 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:127 [ keyboard_event_pressed::return#11 ]
-Uplifting [keyboard_event_pressed] best 1526478 combination reg byte a [ keyboard_event_pressed::return#11 ] 
+Uplifting [keyboard_event_pressed] best 1526334 combination reg byte a [ keyboard_event_pressed::return#11 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:31 [ collision::return#14 ]
-Uplifting [collision] best 1526451 combination reg byte a [ collision::return#14 ] 
+Uplifting [collision] best 1526307 combination reg byte a [ collision::return#14 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:57 [ keyboard_event_pressed::keycode#5 ]
-Uplifting [keyboard_event_pressed] best 1526451 combination zp ZP_BYTE:57 [ keyboard_event_pressed::keycode#5 ] 
+Uplifting [keyboard_event_pressed] best 1526307 combination zp ZP_BYTE:57 [ keyboard_event_pressed::keycode#5 ] 
 Attempting to uplift remaining variables inzp ZP_BYTE:113 [ spawn_current::$3 ]
-Uplifting [spawn_current] best 1526451 combination zp ZP_BYTE:113 [ spawn_current::$3 ] 
+Uplifting [spawn_current] best 1526307 combination zp ZP_BYTE:113 [ spawn_current::$3 ] 
 Coalescing zero page register with common assignment [ zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 ] ] with [ zp ZP_BYTE:52 [ lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 ] ] - score: 1
-Coalescing zero page register with common assignment [ zp ZP_WORD:21 [ current_piece#15 current_piece#70 current_piece#71 current_piece#72 current_piece#73 ] ] with [ zp ZP_WORD:99 [ collision::piece_gfx#0 ] ] - score: 1
+Coalescing zero page register with common assignment [ zp ZP_WORD:21 [ current_piece#15 current_piece#71 current_piece#72 current_piece#73 current_piece#74 ] ] with [ zp ZP_WORD:99 [ collision::piece_gfx#0 ] ] - score: 1
 Coalescing zero page register with common assignment [ zp ZP_BYTE:82 [ main::render#1 ] ] with [ zp ZP_BYTE:86 [ main::render#2 ] ] - score: 1
 Coalescing zero page register [ zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 ] ] with [ zp ZP_BYTE:43 [ remove_lines::done#3 remove_lines::done#2 ] ]
-Coalescing zero page register [ zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 remove_lines::done#3 remove_lines::done#2 ] ] with [ zp ZP_BYTE:69 [ init::idx#2 init::idx#1 ] ]
-Coalescing zero page register [ zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 remove_lines::done#3 remove_lines::done#2 init::idx#2 init::idx#1 ] ] with [ zp ZP_BYTE:72 [ init::l#4 init::l#1 ] ]
-Coalescing zero page register [ zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 remove_lines::done#3 remove_lines::done#2 init::idx#2 init::idx#1 init::l#4 init::l#1 ] ] with [ zp ZP_BYTE:113 [ spawn_current::$3 ] ]
+Coalescing zero page register [ zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 remove_lines::done#3 remove_lines::done#2 ] ] with [ zp ZP_BYTE:66 [ tables_init::idx#2 tables_init::idx#1 ] ]
+Coalescing zero page register [ zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 remove_lines::done#3 remove_lines::done#2 tables_init::idx#2 tables_init::idx#1 ] ] with [ zp ZP_BYTE:72 [ render_init::l#4 render_init::l#1 ] ]
+Coalescing zero page register [ zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 remove_lines::done#3 remove_lines::done#2 tables_init::idx#2 tables_init::idx#1 render_init::l#4 render_init::l#1 ] ] with [ zp ZP_BYTE:113 [ spawn_current::$3 ] ]
 Coalescing zero page register [ zp ZP_BYTE:3 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 ] ] with [ zp ZP_BYTE:44 [ remove_line::y#4 remove_line::ypos#0 remove_line::y#1 ] ]
 Coalescing zero page register [ zp ZP_BYTE:3 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 remove_line::y#4 remove_line::ypos#0 remove_line::y#1 ] ] with [ zp ZP_BYTE:48 [ find_line::i#2 find_line::i#3 find_line::i#8 find_line::i#10 ] ]
 Coalescing zero page register [ zp ZP_BYTE:3 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 remove_line::y#4 remove_line::ypos#0 remove_line::y#1 find_line::i#2 find_line::i#3 find_line::i#8 find_line::i#10 ] ] with [ zp ZP_BYTE:53 [ lock_current::l#6 lock_current::l#1 ] ]
-Coalescing zero page register [ zp ZP_BYTE:5 [ current_xpos#63 current_xpos#94 ] ] with [ zp ZP_BYTE:14 [ render_playfield::l#2 render_playfield::l#1 ] ]
-Coalescing zero page register [ zp ZP_BYTE:5 [ current_xpos#63 current_xpos#94 render_playfield::l#2 render_playfield::l#1 ] ] with [ zp ZP_BYTE:20 [ play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 ] ]
-Coalescing zero page register [ zp ZP_BYTE:5 [ current_xpos#63 current_xpos#94 render_playfield::l#2 render_playfield::l#1 play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 ] ] with [ zp ZP_BYTE:47 [ remove_line::x#2 remove_line::x#1 ] ]
-Coalescing zero page register [ zp ZP_BYTE:5 [ current_xpos#63 current_xpos#94 render_playfield::l#2 render_playfield::l#1 play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 remove_line::x#2 remove_line::x#1 ] ] with [ zp ZP_BYTE:50 [ find_line::filled#4 find_line::filled#2 ] ]
-Coalescing zero page register [ zp ZP_BYTE:5 [ current_xpos#63 current_xpos#94 render_playfield::l#2 render_playfield::l#1 play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 remove_line::x#2 remove_line::x#1 find_line::filled#4 find_line::filled#2 ] ] with [ zp ZP_BYTE:54 [ lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 ] ]
-Coalescing zero page register [ zp ZP_BYTE:5 [ current_xpos#63 current_xpos#94 render_playfield::l#2 render_playfield::l#1 play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 remove_line::x#2 remove_line::x#1 find_line::filled#4 find_line::filled#2 lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 ] ] with [ zp ZP_BYTE:57 [ keyboard_event_pressed::keycode#5 ] ]
-Coalescing zero page register [ zp ZP_BYTE:5 [ current_xpos#63 current_xpos#94 render_playfield::l#2 render_playfield::l#1 play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 remove_line::x#2 remove_line::x#1 find_line::filled#4 find_line::filled#2 lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 keyboard_event_pressed::keycode#5 ] ] with [ zp ZP_BYTE:59 [ keyboard_event_scan::row#2 keyboard_event_scan::row#1 ] ]
-Coalescing zero page register [ zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#85 current_piece_gfx#86 ] ] with [ zp ZP_WORD:16 [ render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 ] ]
-Coalescing zero page register [ zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#85 current_piece_gfx#86 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 ] ] with [ zp ZP_WORD:21 [ current_piece#15 current_piece#70 current_piece#71 current_piece#72 current_piece#73 collision::piece_gfx#0 ] ]
-Coalescing zero page register [ zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#85 current_piece_gfx#86 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 current_piece#15 current_piece#70 current_piece#71 current_piece#72 current_piece#73 collision::piece_gfx#0 ] ] with [ zp ZP_WORD:64 [ init::li#2 init::li#1 ] ]
-Coalescing zero page register [ zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#85 current_piece_gfx#86 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 current_piece#15 current_piece#70 current_piece#71 current_piece#72 current_piece#73 collision::piece_gfx#0 init::li#2 init::li#1 ] ] with [ zp ZP_WORD:67 [ init::pli#2 init::pli#1 ] ]
-Coalescing zero page register [ zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#85 current_piece_gfx#86 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 current_piece#15 current_piece#70 current_piece#71 current_piece#72 current_piece#73 collision::piece_gfx#0 init::li#2 init::li#1 init::pli#2 init::pli#1 ] ] with [ zp ZP_WORD:70 [ init::line#4 init::line#1 ] ]
-Coalescing zero page register [ zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#85 current_piece_gfx#86 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 current_piece#15 current_piece#70 current_piece#71 current_piece#72 current_piece#73 collision::piece_gfx#0 init::li#2 init::li#1 init::pli#2 init::pli#1 init::line#4 init::line#1 ] ] with [ zp ZP_WORD:75 [ fill::addr#2 fill::addr#0 fill::addr#1 ] ]
-Coalescing zero page register [ zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#85 current_piece_gfx#86 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 current_piece#15 current_piece#70 current_piece#71 current_piece#72 current_piece#73 collision::piece_gfx#0 init::li#2 init::li#1 init::pli#2 init::pli#1 init::line#4 init::line#1 fill::addr#2 fill::addr#0 fill::addr#1 ] ] with [ zp ZP_WORD:121 [ lock_current::playfield_line#0 ] ]
-Coalescing zero page register [ zp ZP_BYTE:8 [ current_piece_color#65 current_piece_color#73 current_piece_color#74 ] ] with [ zp ZP_BYTE:15 [ render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 ] ]
-Coalescing zero page register [ zp ZP_BYTE:8 [ current_piece_color#65 current_piece_color#73 current_piece_color#74 render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 ] ] with [ zp ZP_BYTE:25 [ collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 ] ]
-Coalescing zero page register [ zp ZP_BYTE:8 [ current_piece_color#65 current_piece_color#73 current_piece_color#74 render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 ] ] with [ zp ZP_BYTE:51 [ find_line::return#2 find_line::y#8 find_line::y#1 ] ]
-Coalescing zero page register [ zp ZP_BYTE:8 [ current_piece_color#65 current_piece_color#73 current_piece_color#74 render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 find_line::return#2 find_line::y#8 find_line::y#1 ] ] with [ zp ZP_BYTE:55 [ lock_current::col#2 lock_current::col#0 lock_current::col#1 ] ]
-Coalescing zero page register [ zp ZP_BYTE:8 [ current_piece_color#65 current_piece_color#73 current_piece_color#74 render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 find_line::return#2 find_line::y#8 find_line::y#1 lock_current::col#2 lock_current::col#0 lock_current::col#1 ] ] with [ zp ZP_BYTE:61 [ keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 ] ]
-Coalescing zero page register [ zp ZP_BYTE:8 [ current_piece_color#65 current_piece_color#73 current_piece_color#74 render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 find_line::return#2 find_line::y#8 find_line::y#1 lock_current::col#2 lock_current::col#0 lock_current::col#1 keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 ] ] with [ zp ZP_BYTE:125 [ keyboard_event_pressed::row_bits#0 ] ]
+Coalescing zero page register [ zp ZP_BYTE:5 [ current_xpos#63 current_xpos#95 ] ] with [ zp ZP_BYTE:14 [ render_playfield::l#2 render_playfield::l#1 ] ]
+Coalescing zero page register [ zp ZP_BYTE:5 [ current_xpos#63 current_xpos#95 render_playfield::l#2 render_playfield::l#1 ] ] with [ zp ZP_BYTE:20 [ play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 ] ]
+Coalescing zero page register [ zp ZP_BYTE:5 [ current_xpos#63 current_xpos#95 render_playfield::l#2 render_playfield::l#1 play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 ] ] with [ zp ZP_BYTE:47 [ remove_line::x#2 remove_line::x#1 ] ]
+Coalescing zero page register [ zp ZP_BYTE:5 [ current_xpos#63 current_xpos#95 render_playfield::l#2 render_playfield::l#1 play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 remove_line::x#2 remove_line::x#1 ] ] with [ zp ZP_BYTE:50 [ find_line::filled#4 find_line::filled#2 ] ]
+Coalescing zero page register [ zp ZP_BYTE:5 [ current_xpos#63 current_xpos#95 render_playfield::l#2 render_playfield::l#1 play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 remove_line::x#2 remove_line::x#1 find_line::filled#4 find_line::filled#2 ] ] with [ zp ZP_BYTE:54 [ lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 ] ]
+Coalescing zero page register [ zp ZP_BYTE:5 [ current_xpos#63 current_xpos#95 render_playfield::l#2 render_playfield::l#1 play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 remove_line::x#2 remove_line::x#1 find_line::filled#4 find_line::filled#2 lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 ] ] with [ zp ZP_BYTE:57 [ keyboard_event_pressed::keycode#5 ] ]
+Coalescing zero page register [ zp ZP_BYTE:5 [ current_xpos#63 current_xpos#95 render_playfield::l#2 render_playfield::l#1 play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 remove_line::x#2 remove_line::x#1 find_line::filled#4 find_line::filled#2 lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 keyboard_event_pressed::keycode#5 ] ] with [ zp ZP_BYTE:59 [ keyboard_event_scan::row#2 keyboard_event_scan::row#1 ] ]
+Coalescing zero page register [ zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#86 current_piece_gfx#87 ] ] with [ zp ZP_WORD:16 [ render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 ] ]
+Coalescing zero page register [ zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#86 current_piece_gfx#87 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 ] ] with [ zp ZP_WORD:21 [ current_piece#15 current_piece#71 current_piece#72 current_piece#73 current_piece#74 collision::piece_gfx#0 ] ]
+Coalescing zero page register [ zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#86 current_piece_gfx#87 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 current_piece#15 current_piece#71 current_piece#72 current_piece#73 current_piece#74 collision::piece_gfx#0 ] ] with [ zp ZP_WORD:64 [ tables_init::pli#2 tables_init::pli#1 ] ]
+Coalescing zero page register [ zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#86 current_piece_gfx#87 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 current_piece#15 current_piece#71 current_piece#72 current_piece#73 current_piece#74 collision::piece_gfx#0 tables_init::pli#2 tables_init::pli#1 ] ] with [ zp ZP_WORD:68 [ render_init::li#2 render_init::li#1 ] ]
+Coalescing zero page register [ zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#86 current_piece_gfx#87 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 current_piece#15 current_piece#71 current_piece#72 current_piece#73 current_piece#74 collision::piece_gfx#0 tables_init::pli#2 tables_init::pli#1 render_init::li#2 render_init::li#1 ] ] with [ zp ZP_WORD:70 [ render_init::line#4 render_init::line#1 ] ]
+Coalescing zero page register [ zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#86 current_piece_gfx#87 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 current_piece#15 current_piece#71 current_piece#72 current_piece#73 current_piece#74 collision::piece_gfx#0 tables_init::pli#2 tables_init::pli#1 render_init::li#2 render_init::li#1 render_init::line#4 render_init::line#1 ] ] with [ zp ZP_WORD:75 [ fill::addr#2 fill::addr#0 fill::addr#1 ] ]
+Coalescing zero page register [ zp ZP_WORD:6 [ current_piece_gfx#63 current_piece_gfx#86 current_piece_gfx#87 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 current_piece#15 current_piece#71 current_piece#72 current_piece#73 current_piece#74 collision::piece_gfx#0 tables_init::pli#2 tables_init::pli#1 render_init::li#2 render_init::li#1 render_init::line#4 render_init::line#1 fill::addr#2 fill::addr#0 fill::addr#1 ] ] with [ zp ZP_WORD:121 [ lock_current::playfield_line#0 ] ]
+Coalescing zero page register [ zp ZP_BYTE:8 [ current_piece_color#66 current_piece_color#74 current_piece_color#75 ] ] with [ zp ZP_BYTE:15 [ render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 ] ]
+Coalescing zero page register [ zp ZP_BYTE:8 [ current_piece_color#66 current_piece_color#74 current_piece_color#75 render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 ] ] with [ zp ZP_BYTE:25 [ collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 ] ]
+Coalescing zero page register [ zp ZP_BYTE:8 [ current_piece_color#66 current_piece_color#74 current_piece_color#75 render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 ] ] with [ zp ZP_BYTE:51 [ find_line::return#2 find_line::y#8 find_line::y#1 ] ]
+Coalescing zero page register [ zp ZP_BYTE:8 [ current_piece_color#66 current_piece_color#74 current_piece_color#75 render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 find_line::return#2 find_line::y#8 find_line::y#1 ] ] with [ zp ZP_BYTE:55 [ lock_current::col#2 lock_current::col#0 lock_current::col#1 ] ]
+Coalescing zero page register [ zp ZP_BYTE:8 [ current_piece_color#66 current_piece_color#74 current_piece_color#75 render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 find_line::return#2 find_line::y#8 find_line::y#1 lock_current::col#2 lock_current::col#0 lock_current::col#1 ] ] with [ zp ZP_BYTE:61 [ keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 ] ]
+Coalescing zero page register [ zp ZP_BYTE:8 [ current_piece_color#66 current_piece_color#74 current_piece_color#75 render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 find_line::return#2 find_line::y#8 find_line::y#1 lock_current::col#2 lock_current::col#0 lock_current::col#1 keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 ] ] with [ zp ZP_BYTE:125 [ keyboard_event_pressed::row_bits#0 ] ]
 Coalescing zero page register [ zp ZP_BYTE:9 [ render_current::ypos2#2 render_current::ypos2#0 render_current::ypos2#1 ] ] with [ zp ZP_BYTE:26 [ collision::ypos2#2 collision::ypos2#0 collision::ypos2#1 ] ]
 Coalescing zero page register [ zp ZP_BYTE:9 [ render_current::ypos2#2 render_current::ypos2#0 render_current::ypos2#1 collision::ypos2#2 collision::ypos2#0 collision::ypos2#1 ] ] with [ zp ZP_BYTE:120 [ find_line::i#1 ] ]
 Coalescing zero page register [ zp ZP_BYTE:9 [ render_current::ypos2#2 render_current::ypos2#0 render_current::ypos2#1 collision::ypos2#2 collision::ypos2#0 collision::ypos2#1 find_line::i#1 ] ] with [ zp ZP_BYTE:123 [ lock_current::i#1 ] ]
@@ -9351,17 +9407,17 @@ Coalescing zero page register [ zp ZP_BYTE:9 [ render_current::ypos2#2 render_cu
 Coalescing zero page register [ zp ZP_BYTE:10 [ render_current::l#3 render_current::l#1 ] ] with [ zp ZP_BYTE:27 [ collision::l#6 collision::l#1 ] ]
 Coalescing zero page register [ zp ZP_BYTE:11 [ render_current::i#2 render_current::i#1 render_current::i#4 render_current::i#8 ] ] with [ zp ZP_BYTE:28 [ collision::i#2 collision::i#3 collision::i#11 collision::i#13 ] ]
 Coalescing zero page register [ zp ZP_BYTE:12 [ render_current::xpos#2 render_current::xpos#1 render_current::xpos#0 ] ] with [ zp ZP_BYTE:29 [ collision::col#2 collision::col#9 collision::col#1 ] ]
-Coalescing zero page register [ zp ZP_WORD:34 [ current_piece#23 current_piece#74 current_piece#11 current_piece#13 current_piece#69 ] ] with [ zp ZP_WORD:146 [ init::$14 ] ]
-Coalescing zero page register [ zp ZP_WORD:34 [ current_piece#23 current_piece#74 current_piece#11 current_piece#13 current_piece#69 init::$14 ] ] with [ zp ZP_WORD:148 [ fill::end#0 ] ]
+Coalescing zero page register [ zp ZP_WORD:34 [ current_piece#23 current_piece#75 current_piece#11 current_piece#13 current_piece#70 ] ] with [ zp ZP_WORD:146 [ render_init::$10 ] ]
+Coalescing zero page register [ zp ZP_WORD:34 [ current_piece#23 current_piece#75 current_piece#11 current_piece#13 current_piece#70 render_init::$10 ] ] with [ zp ZP_WORD:148 [ fill::end#0 ] ]
 Coalescing zero page register [ zp ZP_WORD:91 [ render_current::screen_line#0 ] ] with [ zp ZP_WORD:101 [ collision::playfield_line#0 ] ]
-Allocated (was zp ZP_BYTE:5) zp ZP_BYTE:4 [ current_xpos#63 current_xpos#94 render_playfield::l#2 render_playfield::l#1 play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 remove_line::x#2 remove_line::x#1 find_line::filled#4 find_line::filled#2 lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 keyboard_event_pressed::keycode#5 keyboard_event_scan::row#2 keyboard_event_scan::row#1 ]
-Allocated (was zp ZP_WORD:6) zp ZP_WORD:5 [ current_piece_gfx#63 current_piece_gfx#85 current_piece_gfx#86 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 current_piece#15 current_piece#70 current_piece#71 current_piece#72 current_piece#73 collision::piece_gfx#0 init::li#2 init::li#1 init::pli#2 init::pli#1 init::line#4 init::line#1 fill::addr#2 fill::addr#0 fill::addr#1 lock_current::playfield_line#0 ]
-Allocated (was zp ZP_BYTE:8) zp ZP_BYTE:7 [ current_piece_color#65 current_piece_color#73 current_piece_color#74 render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 find_line::return#2 find_line::y#8 find_line::y#1 lock_current::col#2 lock_current::col#0 lock_current::col#1 keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 keyboard_event_pressed::row_bits#0 ]
+Allocated (was zp ZP_BYTE:5) zp ZP_BYTE:4 [ current_xpos#63 current_xpos#95 render_playfield::l#2 render_playfield::l#1 play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 remove_line::x#2 remove_line::x#1 find_line::filled#4 find_line::filled#2 lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 keyboard_event_pressed::keycode#5 keyboard_event_scan::row#2 keyboard_event_scan::row#1 ]
+Allocated (was zp ZP_WORD:6) zp ZP_WORD:5 [ current_piece_gfx#63 current_piece_gfx#86 current_piece_gfx#87 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 current_piece#15 current_piece#71 current_piece#72 current_piece#73 current_piece#74 collision::piece_gfx#0 tables_init::pli#2 tables_init::pli#1 render_init::li#2 render_init::li#1 render_init::line#4 render_init::line#1 fill::addr#2 fill::addr#0 fill::addr#1 lock_current::playfield_line#0 ]
+Allocated (was zp ZP_BYTE:8) zp ZP_BYTE:7 [ current_piece_color#66 current_piece_color#74 current_piece_color#75 render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 find_line::return#2 find_line::y#8 find_line::y#1 lock_current::col#2 lock_current::col#0 lock_current::col#1 keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 keyboard_event_pressed::row_bits#0 ]
 Allocated (was zp ZP_BYTE:9) zp ZP_BYTE:8 [ render_current::ypos2#2 render_current::ypos2#0 render_current::ypos2#1 collision::ypos2#2 collision::ypos2#0 collision::ypos2#1 find_line::i#1 lock_current::i#1 keyboard_event_scan::row_scan#0 ]
 Allocated (was zp ZP_BYTE:10) zp ZP_BYTE:9 [ render_current::l#3 render_current::l#1 collision::l#6 collision::l#1 ]
 Allocated (was zp ZP_BYTE:11) zp ZP_BYTE:10 [ render_current::i#2 render_current::i#1 render_current::i#4 render_current::i#8 collision::i#2 collision::i#3 collision::i#11 collision::i#13 ]
 Allocated (was zp ZP_BYTE:12) zp ZP_BYTE:11 [ render_current::xpos#2 render_current::xpos#1 render_current::xpos#0 collision::col#2 collision::col#9 collision::col#1 ]
-Allocated (was zp ZP_WORD:34) zp ZP_WORD:12 [ current_piece#23 current_piece#74 current_piece#11 current_piece#13 current_piece#69 init::$14 fill::end#0 ]
+Allocated (was zp ZP_WORD:34) zp ZP_WORD:12 [ current_piece#23 current_piece#75 current_piece#11 current_piece#13 current_piece#70 render_init::$10 fill::end#0 ]
 Allocated (was zp ZP_BYTE:36) zp ZP_BYTE:14 [ current_orientation#33 current_orientation#15 current_orientation#23 current_orientation#8 current_orientation#18 ]
 Allocated (was zp ZP_WORD:37) zp ZP_WORD:15 [ current_piece_gfx#29 current_piece_gfx#15 current_piece_gfx#18 current_piece_gfx#10 current_piece_gfx#8 current_piece_gfx#17 ]
 Allocated (was zp ZP_BYTE:39) zp ZP_BYTE:17 [ current_xpos#36 current_xpos#16 current_xpos#23 current_xpos#9 current_xpos#19 current_xpos#7 ]
@@ -9422,29 +9478,29 @@ ASSEMBLER BEFORE OPTIMIZATION
   .label current_piece_15 = 5
   .label current_xpos_63 = 4
   .label current_piece_gfx_63 = 5
-  .label current_piece_color_65 = 7
-  .label current_xpos_94 = 4
-  .label current_piece_gfx_85 = 5
+  .label current_piece_color_66 = 7
+  .label current_xpos_95 = 4
   .label current_piece_gfx_86 = 5
-  .label current_piece_color_73 = 7
+  .label current_piece_gfx_87 = 5
   .label current_piece_color_74 = 7
-  .label current_piece_70 = 5
+  .label current_piece_color_75 = 7
   .label current_piece_71 = 5
   .label current_piece_72 = 5
   .label current_piece_73 = 5
+  .label current_piece_74 = 5
 //SEG2 @begin
 bbegin:
-//SEG3 [1] phi from @begin to @26 [phi:@begin->@26]
-b26_from_bbegin:
-  jmp b26
-//SEG4 @26
-b26:
+//SEG3 [1] phi from @begin to @27 [phi:@begin->@27]
+b27_from_bbegin:
+  jmp b27
+//SEG4 @27
+b27:
 //SEG5 [2] call main 
-//SEG6 [4] phi from @26 to main [phi:@26->main]
-main_from_b26:
+//SEG6 [4] phi from @27 to main [phi:@27->main]
+main_from_b27:
   jsr main
-//SEG7 [3] phi from @26 to @end [phi:@26->@end]
-bend_from_b26:
+//SEG7 [3] phi from @27 to @end [phi:@27->@end]
+bend_from_b27:
   jmp bend
 //SEG8 @end
 bend:
@@ -9459,486 +9515,492 @@ main: {
   b21:
   //SEG12 asm { sei  }
     sei
-  //SEG13 [7] call init 
-  //SEG14 [321] phi from main::@21 to init [phi:main::@21->init]
-  init_from_b21:
-    jsr init
+  //SEG13 [7] call render_init 
+  //SEG14 [332] phi from main::@21 to render_init [phi:main::@21->render_init]
+  render_init_from_b21:
+    jsr render_init
   //SEG15 [8] phi from main::@21 to main::@22 [phi:main::@21->main::@22]
   b22_from_b21:
     jmp b22
   //SEG16 main::@22
   b22:
-  //SEG17 [9] call spawn_current 
-    jsr spawn_current
-  //SEG18 [10] phi from main::@22 to main::@23 [phi:main::@22->main::@23]
+  //SEG17 [9] call tables_init 
+  //SEG18 [321] phi from main::@22 to tables_init [phi:main::@22->tables_init]
+  tables_init_from_b22:
+    jsr tables_init
+  //SEG19 [10] phi from main::@22 to main::@23 [phi:main::@22->main::@23]
   b23_from_b22:
     jmp b23
-  //SEG19 main::@23
+  //SEG20 main::@23
   b23:
-  //SEG20 [11] call render_playfield 
-  //SEG21 [70] phi from main::@23 to render_playfield [phi:main::@23->render_playfield]
-  render_playfield_from_b23:
-    jsr render_playfield
+  //SEG21 [11] call spawn_current 
+  //SEG22 [183] phi from main::@23 to spawn_current [phi:main::@23->spawn_current]
+  spawn_current_from_b23:
+    jsr spawn_current
+  //SEG23 [12] phi from main::@23 to main::@24 [phi:main::@23->main::@24]
+  b24_from_b23:
     jmp b24
-  //SEG22 main::@24
+  //SEG24 main::@24
   b24:
-  //SEG23 [12] (byte*~) current_piece_gfx#85 ← (byte*) current_piece_gfx#10 -- pbuz1=pbuz2 
+  //SEG25 [13] call render_playfield 
+  //SEG26 [71] phi from main::@24 to render_playfield [phi:main::@24->render_playfield]
+  render_playfield_from_b24:
+    jsr render_playfield
+    jmp b25
+  //SEG27 main::@25
+  b25:
+  //SEG28 [14] (byte*~) current_piece_gfx#86 ← (byte*) current_piece_gfx#10 -- pbuz1=pbuz2 
     lda current_piece_gfx
-    sta current_piece_gfx_85
+    sta current_piece_gfx_86
     lda current_piece_gfx+1
-    sta current_piece_gfx_85+1
-  //SEG24 [13] (byte~) current_piece_color#73 ← (byte) current_piece_color#15 -- vbuz1=vbuz2 
+    sta current_piece_gfx_86+1
+  //SEG29 [15] (byte~) current_piece_color#74 ← (byte) current_piece_color#15 -- vbuz1=vbuz2 
     lda current_piece_color
-    sta current_piece_color_73
-  //SEG25 [14] call render_current 
-  //SEG26 [50] phi from main::@24 to render_current [phi:main::@24->render_current]
-  render_current_from_b24:
-  //SEG27 [50] phi (byte) current_piece_color#65 = (byte~) current_piece_color#73 [phi:main::@24->render_current#0] -- register_copy 
-  //SEG28 [50] phi (byte*) current_piece_gfx#63 = (byte*~) current_piece_gfx#85 [phi:main::@24->render_current#1] -- register_copy 
-  //SEG29 [50] phi (byte) current_xpos#63 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:main::@24->render_current#2] -- vbuz1=vbuc1 
+    sta current_piece_color_74
+  //SEG30 [16] call render_current 
+  //SEG31 [51] phi from main::@25 to render_current [phi:main::@25->render_current]
+  render_current_from_b25:
+  //SEG32 [51] phi (byte) current_piece_color#66 = (byte~) current_piece_color#74 [phi:main::@25->render_current#0] -- register_copy 
+  //SEG33 [51] phi (byte*) current_piece_gfx#63 = (byte*~) current_piece_gfx#86 [phi:main::@25->render_current#1] -- register_copy 
+  //SEG34 [51] phi (byte) current_xpos#63 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:main::@25->render_current#2] -- vbuz1=vbuc1 
     lda #3
     sta current_xpos_63
-  //SEG30 [50] phi (byte) current_ypos#22 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@24->render_current#3] -- vbuxx=vbuc1 
+  //SEG35 [51] phi (byte) current_ypos#22 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@25->render_current#3] -- vbuxx=vbuc1 
     ldx #0
     jsr render_current
-  //SEG31 [15] (byte*~) current_piece#69 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) -- pbuz1=pptc1_derefidx_vbuz2 
+  //SEG36 [17] (byte*~) current_piece#70 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) -- pbuz1=pptc1_derefidx_vbuz2 
     ldy spawn_current._3
     lda PIECES,y
     sta current_piece
     lda PIECES+1,y
     sta current_piece+1
-  //SEG32 [16] phi from main::@24 to main::@1 [phi:main::@24->main::@1]
-  b1_from_b24:
-  //SEG33 [16] phi (byte) current_movedown_counter#15 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@24->main::@1#0] -- vbuz1=vbuc1 
+  //SEG37 [18] phi from main::@25 to main::@1 [phi:main::@25->main::@1]
+  b1_from_b25:
+  //SEG38 [18] phi (byte) current_movedown_counter#15 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@25->main::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta current_movedown_counter
-  //SEG34 [16] phi (byte) keyboard_events_size#19 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@24->main::@1#1] -- vbuz1=vbuc1 
+  //SEG39 [18] phi (byte) keyboard_events_size#19 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@25->main::@1#1] -- vbuz1=vbuc1 
     lda #0
     sta keyboard_events_size
-  //SEG35 [16] phi (byte) current_piece_color#11 = (byte) current_piece_color#15 [phi:main::@24->main::@1#2] -- register_copy 
-  //SEG36 [16] phi (byte) current_ypos#12 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@24->main::@1#3] -- vbuz1=vbuc1 
+  //SEG40 [18] phi (byte) current_piece_color#11 = (byte) current_piece_color#15 [phi:main::@25->main::@1#2] -- register_copy 
+  //SEG41 [18] phi (byte) current_ypos#12 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@25->main::@1#3] -- vbuz1=vbuc1 
     lda #0
     sta current_ypos
-  //SEG37 [16] phi (byte) current_xpos#16 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:main::@24->main::@1#4] -- vbuz1=vbuc1 
+  //SEG42 [18] phi (byte) current_xpos#16 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:main::@25->main::@1#4] -- vbuz1=vbuc1 
     lda #3
     sta current_xpos
-  //SEG38 [16] phi (byte*) current_piece_gfx#15 = (byte*) current_piece_gfx#10 [phi:main::@24->main::@1#5] -- register_copy 
-  //SEG39 [16] phi (byte) current_orientation#15 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@24->main::@1#6] -- vbuz1=vbuc1 
+  //SEG43 [18] phi (byte*) current_piece_gfx#15 = (byte*) current_piece_gfx#10 [phi:main::@25->main::@1#5] -- register_copy 
+  //SEG44 [18] phi (byte) current_orientation#15 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@25->main::@1#6] -- vbuz1=vbuc1 
     lda #0
     sta current_orientation
-  //SEG40 [16] phi (byte*) current_piece#11 = (byte*~) current_piece#69 [phi:main::@24->main::@1#7] -- register_copy 
+  //SEG45 [18] phi (byte*) current_piece#11 = (byte*~) current_piece#70 [phi:main::@25->main::@1#7] -- register_copy 
     jmp b1
-  //SEG41 main::@1
+  //SEG46 main::@1
   b1:
     jmp b4
-  //SEG42 main::@4
+  //SEG47 main::@4
   b4:
-  //SEG43 [17] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@4 -- _deref_pbuc1_neq_vbuc2_then_la1 
+  //SEG48 [19] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@4 -- _deref_pbuc1_neq_vbuc2_then_la1 
     lda RASTER
     cmp #$ff
     bne b4
     jmp b7
-  //SEG44 main::@7
+  //SEG49 main::@7
   b7:
-  //SEG45 [18] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 254) goto main::@7 -- _deref_pbuc1_neq_vbuc2_then_la1 
+  //SEG50 [20] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 254) goto main::@7 -- _deref_pbuc1_neq_vbuc2_then_la1 
     lda RASTER
     cmp #$fe
     bne b7
     jmp b9
-  //SEG46 main::@9
+  //SEG51 main::@9
   b9:
-  //SEG47 [19] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_inc__deref_pbuc1 
+  //SEG52 [21] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_inc__deref_pbuc1 
     inc BORDERCOL
-  //SEG48 [20] call keyboard_event_scan 
-  //SEG49 [265] phi from main::@9 to keyboard_event_scan [phi:main::@9->keyboard_event_scan]
+  //SEG53 [22] call keyboard_event_scan 
+  //SEG54 [265] phi from main::@9 to keyboard_event_scan [phi:main::@9->keyboard_event_scan]
   keyboard_event_scan_from_b9:
     jsr keyboard_event_scan
-  //SEG50 [21] phi from main::@9 to main::@26 [phi:main::@9->main::@26]
-  b26_from_b9:
-    jmp b26
-  //SEG51 main::@26
-  b26:
-  //SEG52 [22] call keyboard_event_get 
-    jsr keyboard_event_get
-  //SEG53 [23] (byte) keyboard_event_get::return#3 ← (byte) keyboard_event_get::return#2
-    // (byte) keyboard_event_get::return#3 = (byte) keyboard_event_get::return#2  // register copy reg byte a
+  //SEG55 [23] phi from main::@9 to main::@27 [phi:main::@9->main::@27]
+  b27_from_b9:
     jmp b27
-  //SEG54 main::@27
+  //SEG56 main::@27
   b27:
-  //SEG55 [24] (byte) main::key_event#0 ← (byte) keyboard_event_get::return#3 -- vbuz1=vbuaa 
-    sta key_event
-  //SEG56 [25] (byte) play_move_down::key_event#0 ← (byte) main::key_event#0 -- vbuaa=vbuz1 
-    lda key_event
-  //SEG57 [26] call play_move_down 
-    jsr play_move_down
-  //SEG58 [27] (byte) play_move_down::return#0 ← (byte) play_move_down::return#3 -- vbuaa=vbuxx 
-    txa
+  //SEG57 [24] call keyboard_event_get 
+    jsr keyboard_event_get
+  //SEG58 [25] (byte) keyboard_event_get::return#3 ← (byte) keyboard_event_get::return#2
+    // (byte) keyboard_event_get::return#3 = (byte) keyboard_event_get::return#2  // register copy reg byte a
     jmp b28
   //SEG59 main::@28
   b28:
-  //SEG60 [28] (byte~) main::$9 ← (byte) play_move_down::return#0
-    // (byte~) main::$9 = (byte) play_move_down::return#0  // register copy reg byte a
-  //SEG61 [29] (byte) main::render#1 ← (byte/signed byte/word/signed word/dword/signed dword) 0 + (byte~) main::$9 -- vbuz1=vbuc1_plus_vbuaa 
+  //SEG60 [26] (byte) main::key_event#0 ← (byte) keyboard_event_get::return#3 -- vbuz1=vbuaa 
+    sta key_event
+  //SEG61 [27] (byte) play_move_down::key_event#0 ← (byte) main::key_event#0 -- vbuaa=vbuz1 
+    lda key_event
+  //SEG62 [28] call play_move_down 
+    jsr play_move_down
+  //SEG63 [29] (byte) play_move_down::return#0 ← (byte) play_move_down::return#3 -- vbuaa=vbuxx 
+    txa
+    jmp b29
+  //SEG64 main::@29
+  b29:
+  //SEG65 [30] (byte~) main::$10 ← (byte) play_move_down::return#0
+    // (byte~) main::$10 = (byte) play_move_down::return#0  // register copy reg byte a
+  //SEG66 [31] (byte) main::render#1 ← (byte/signed byte/word/signed word/dword/signed dword) 0 + (byte~) main::$10 -- vbuz1=vbuc1_plus_vbuaa 
     clc
     adc #0
     sta render
-  //SEG62 [30] (byte) play_move_leftright::key_event#0 ← (byte) main::key_event#0 -- vbuaa=vbuz1 
+  //SEG67 [32] (byte) play_move_leftright::key_event#0 ← (byte) main::key_event#0 -- vbuaa=vbuz1 
     lda key_event
-  //SEG63 [31] call play_move_leftright 
+  //SEG68 [33] call play_move_leftright 
     jsr play_move_leftright
-  //SEG64 [32] (byte) play_move_leftright::return#0 ← (byte) play_move_leftright::return#2
+  //SEG69 [34] (byte) play_move_leftright::return#0 ← (byte) play_move_leftright::return#2
     // (byte) play_move_leftright::return#0 = (byte) play_move_leftright::return#2  // register copy reg byte a
-    jmp b29
-  //SEG65 main::@29
-  b29:
-  //SEG66 [33] (byte~) main::$10 ← (byte) play_move_leftright::return#0
-    // (byte~) main::$10 = (byte) play_move_leftright::return#0  // register copy reg byte a
-  //SEG67 [34] (byte) main::render#2 ← (byte) main::render#1 + (byte~) main::$10 -- vbuz1=vbuz1_plus_vbuaa 
+    jmp b30
+  //SEG70 main::@30
+  b30:
+  //SEG71 [35] (byte~) main::$11 ← (byte) play_move_leftright::return#0
+    // (byte~) main::$11 = (byte) play_move_leftright::return#0  // register copy reg byte a
+  //SEG72 [36] (byte) main::render#2 ← (byte) main::render#1 + (byte~) main::$11 -- vbuz1=vbuz1_plus_vbuaa 
     clc
     adc render
     sta render
-  //SEG68 [35] (byte) play_move_rotate::key_event#0 ← (byte) main::key_event#0 -- vbuaa=vbuz1 
+  //SEG73 [37] (byte) play_move_rotate::key_event#0 ← (byte) main::key_event#0 -- vbuaa=vbuz1 
     lda key_event
-  //SEG69 [36] call play_move_rotate 
+  //SEG74 [38] call play_move_rotate 
     jsr play_move_rotate
-  //SEG70 [37] (byte) play_move_rotate::return#0 ← (byte) play_move_rotate::return#2
+  //SEG75 [39] (byte) play_move_rotate::return#0 ← (byte) play_move_rotate::return#2
     // (byte) play_move_rotate::return#0 = (byte) play_move_rotate::return#2  // register copy reg byte a
-    jmp b30
-  //SEG71 main::@30
-  b30:
-  //SEG72 [38] (byte~) main::$11 ← (byte) play_move_rotate::return#0
-    // (byte~) main::$11 = (byte) play_move_rotate::return#0  // register copy reg byte a
-  //SEG73 [39] (byte) main::render#3 ← (byte) main::render#2 + (byte~) main::$11 -- vbuaa=vbuz1_plus_vbuaa 
+    jmp b31
+  //SEG76 main::@31
+  b31:
+  //SEG77 [40] (byte~) main::$12 ← (byte) play_move_rotate::return#0
+    // (byte~) main::$12 = (byte) play_move_rotate::return#0  // register copy reg byte a
+  //SEG78 [41] (byte) main::render#3 ← (byte) main::render#2 + (byte~) main::$12 -- vbuaa=vbuz1_plus_vbuaa 
     clc
     adc render
-  //SEG74 [40] if((byte) main::render#3==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@10 -- vbuaa_eq_0_then_la1 
+  //SEG79 [42] if((byte) main::render#3==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@10 -- vbuaa_eq_0_then_la1 
     cmp #0
     beq b10
+  //SEG80 [43] phi from main::@31 to main::@19 [phi:main::@31->main::@19]
+  b19_from_b31:
     jmp b19
-  //SEG75 main::@19
+  //SEG81 main::@19
   b19:
-  //SEG76 [41] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_inc__deref_pbuc1 
-    inc BORDERCOL
-  //SEG77 [42] call render_playfield 
-  //SEG78 [70] phi from main::@19 to render_playfield [phi:main::@19->render_playfield]
+  //SEG82 [44] call render_playfield 
+  //SEG83 [71] phi from main::@19 to render_playfield [phi:main::@19->render_playfield]
   render_playfield_from_b19:
     jsr render_playfield
-    jmp b31
-  //SEG79 main::@31
-  b31:
-  //SEG80 [43] (byte~) current_ypos#69 ← (byte) current_ypos#16 -- vbuxx=vbuz1 
-    ldx current_ypos
-  //SEG81 [44] (byte~) current_xpos#94 ← (byte) current_xpos#23 -- vbuz1=vbuz2 
-    lda current_xpos
-    sta current_xpos_94
-  //SEG82 [45] (byte*~) current_piece_gfx#86 ← (byte*) current_piece_gfx#18 -- pbuz1=pbuz2 
-    lda current_piece_gfx
-    sta current_piece_gfx_86
-    lda current_piece_gfx+1
-    sta current_piece_gfx_86+1
-  //SEG83 [46] (byte~) current_piece_color#74 ← (byte) current_piece_color#13 -- vbuz1=vbuz2 
-    lda current_piece_color
-    sta current_piece_color_74
-  //SEG84 [47] call render_current 
-  //SEG85 [50] phi from main::@31 to render_current [phi:main::@31->render_current]
-  render_current_from_b31:
-  //SEG86 [50] phi (byte) current_piece_color#65 = (byte~) current_piece_color#74 [phi:main::@31->render_current#0] -- register_copy 
-  //SEG87 [50] phi (byte*) current_piece_gfx#63 = (byte*~) current_piece_gfx#86 [phi:main::@31->render_current#1] -- register_copy 
-  //SEG88 [50] phi (byte) current_xpos#63 = (byte~) current_xpos#94 [phi:main::@31->render_current#2] -- register_copy 
-  //SEG89 [50] phi (byte) current_ypos#22 = (byte~) current_ypos#69 [phi:main::@31->render_current#3] -- register_copy 
-    jsr render_current
     jmp b32
-  //SEG90 main::@32
+  //SEG84 main::@32
   b32:
-  //SEG91 [48] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_dec__deref_pbuc1 
-    dec BORDERCOL
+  //SEG85 [45] (byte~) current_ypos#70 ← (byte) current_ypos#16 -- vbuxx=vbuz1 
+    ldx current_ypos
+  //SEG86 [46] (byte~) current_xpos#95 ← (byte) current_xpos#23 -- vbuz1=vbuz2 
+    lda current_xpos
+    sta current_xpos_95
+  //SEG87 [47] (byte*~) current_piece_gfx#87 ← (byte*) current_piece_gfx#18 -- pbuz1=pbuz2 
+    lda current_piece_gfx
+    sta current_piece_gfx_87
+    lda current_piece_gfx+1
+    sta current_piece_gfx_87+1
+  //SEG88 [48] (byte~) current_piece_color#75 ← (byte) current_piece_color#13 -- vbuz1=vbuz2 
+    lda current_piece_color
+    sta current_piece_color_75
+  //SEG89 [49] call render_current 
+  //SEG90 [51] phi from main::@32 to render_current [phi:main::@32->render_current]
+  render_current_from_b32:
+  //SEG91 [51] phi (byte) current_piece_color#66 = (byte~) current_piece_color#75 [phi:main::@32->render_current#0] -- register_copy 
+  //SEG92 [51] phi (byte*) current_piece_gfx#63 = (byte*~) current_piece_gfx#87 [phi:main::@32->render_current#1] -- register_copy 
+  //SEG93 [51] phi (byte) current_xpos#63 = (byte~) current_xpos#95 [phi:main::@32->render_current#2] -- register_copy 
+  //SEG94 [51] phi (byte) current_ypos#22 = (byte~) current_ypos#70 [phi:main::@32->render_current#3] -- register_copy 
+    jsr render_current
     jmp b10
-  //SEG92 main::@10
+  //SEG95 main::@10
   b10:
-  //SEG93 [49] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_dec__deref_pbuc1 
+  //SEG96 [50] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_dec__deref_pbuc1 
     dec BORDERCOL
-  //SEG94 [16] phi from main::@10 to main::@1 [phi:main::@10->main::@1]
+  //SEG97 [18] phi from main::@10 to main::@1 [phi:main::@10->main::@1]
   b1_from_b10:
-  //SEG95 [16] phi (byte) current_movedown_counter#15 = (byte) current_movedown_counter#12 [phi:main::@10->main::@1#0] -- register_copy 
-  //SEG96 [16] phi (byte) keyboard_events_size#19 = (byte) keyboard_events_size#16 [phi:main::@10->main::@1#1] -- register_copy 
-  //SEG97 [16] phi (byte) current_piece_color#11 = (byte) current_piece_color#13 [phi:main::@10->main::@1#2] -- register_copy 
-  //SEG98 [16] phi (byte) current_ypos#12 = (byte) current_ypos#16 [phi:main::@10->main::@1#3] -- register_copy 
-  //SEG99 [16] phi (byte) current_xpos#16 = (byte) current_xpos#23 [phi:main::@10->main::@1#4] -- register_copy 
-  //SEG100 [16] phi (byte*) current_piece_gfx#15 = (byte*) current_piece_gfx#18 [phi:main::@10->main::@1#5] -- register_copy 
-  //SEG101 [16] phi (byte) current_orientation#15 = (byte) current_orientation#23 [phi:main::@10->main::@1#6] -- register_copy 
-  //SEG102 [16] phi (byte*) current_piece#11 = (byte*) current_piece#13 [phi:main::@10->main::@1#7] -- register_copy 
+  //SEG98 [18] phi (byte) current_movedown_counter#15 = (byte) current_movedown_counter#12 [phi:main::@10->main::@1#0] -- register_copy 
+  //SEG99 [18] phi (byte) keyboard_events_size#19 = (byte) keyboard_events_size#16 [phi:main::@10->main::@1#1] -- register_copy 
+  //SEG100 [18] phi (byte) current_piece_color#11 = (byte) current_piece_color#13 [phi:main::@10->main::@1#2] -- register_copy 
+  //SEG101 [18] phi (byte) current_ypos#12 = (byte) current_ypos#16 [phi:main::@10->main::@1#3] -- register_copy 
+  //SEG102 [18] phi (byte) current_xpos#16 = (byte) current_xpos#23 [phi:main::@10->main::@1#4] -- register_copy 
+  //SEG103 [18] phi (byte*) current_piece_gfx#15 = (byte*) current_piece_gfx#18 [phi:main::@10->main::@1#5] -- register_copy 
+  //SEG104 [18] phi (byte) current_orientation#15 = (byte) current_orientation#23 [phi:main::@10->main::@1#6] -- register_copy 
+  //SEG105 [18] phi (byte*) current_piece#11 = (byte*) current_piece#13 [phi:main::@10->main::@1#7] -- register_copy 
     jmp b1
 }
-//SEG103 render_current
+//SEG106 render_current
 render_current: {
     .label ypos2 = 8
     .label l = 9
     .label screen_line = $16
     .label xpos = $b
     .label i = $a
-  //SEG104 [51] (byte) render_current::ypos2#0 ← (byte) current_ypos#22 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuxx_rol_1 
+  //SEG107 [52] (byte) render_current::ypos2#0 ← (byte) current_ypos#22 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuxx_rol_1 
     txa
     asl
     sta ypos2
-  //SEG105 [52] phi from render_current to render_current::@1 [phi:render_current->render_current::@1]
+  //SEG108 [53] phi from render_current to render_current::@1 [phi:render_current->render_current::@1]
   b1_from_render_current:
-  //SEG106 [52] phi (byte) render_current::i#4 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current->render_current::@1#0] -- vbuz1=vbuc1 
+  //SEG109 [53] phi (byte) render_current::i#4 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current->render_current::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta i
-  //SEG107 [52] phi (byte) render_current::l#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current->render_current::@1#1] -- vbuz1=vbuc1 
+  //SEG110 [53] phi (byte) render_current::l#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current->render_current::@1#1] -- vbuz1=vbuc1 
     lda #0
     sta l
-  //SEG108 [52] phi (byte) render_current::ypos2#2 = (byte) render_current::ypos2#0 [phi:render_current->render_current::@1#2] -- register_copy 
+  //SEG111 [53] phi (byte) render_current::ypos2#2 = (byte) render_current::ypos2#0 [phi:render_current->render_current::@1#2] -- register_copy 
     jmp b1
-  //SEG109 [52] phi from render_current::@2 to render_current::@1 [phi:render_current::@2->render_current::@1]
+  //SEG112 [53] phi from render_current::@2 to render_current::@1 [phi:render_current::@2->render_current::@1]
   b1_from_b2:
-  //SEG110 [52] phi (byte) render_current::i#4 = (byte) render_current::i#8 [phi:render_current::@2->render_current::@1#0] -- register_copy 
-  //SEG111 [52] phi (byte) render_current::l#3 = (byte) render_current::l#1 [phi:render_current::@2->render_current::@1#1] -- register_copy 
-  //SEG112 [52] phi (byte) render_current::ypos2#2 = (byte) render_current::ypos2#1 [phi:render_current::@2->render_current::@1#2] -- register_copy 
+  //SEG113 [53] phi (byte) render_current::i#4 = (byte) render_current::i#8 [phi:render_current::@2->render_current::@1#0] -- register_copy 
+  //SEG114 [53] phi (byte) render_current::l#3 = (byte) render_current::l#1 [phi:render_current::@2->render_current::@1#1] -- register_copy 
+  //SEG115 [53] phi (byte) render_current::ypos2#2 = (byte) render_current::ypos2#1 [phi:render_current::@2->render_current::@1#2] -- register_copy 
     jmp b1
-  //SEG113 render_current::@1
+  //SEG116 render_current::@1
   b1:
-  //SEG114 [53] if((byte) render_current::ypos2#2>=(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto render_current::@2 -- vbuz1_ge_vbuc1_then_la1 
+  //SEG117 [54] if((byte) render_current::ypos2#2>=(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto render_current::@2 -- vbuz1_ge_vbuc1_then_la1 
     lda ypos2
     cmp #2*PLAYFIELD_LINES
     bcs b2_from_b1
     jmp b6
-  //SEG115 render_current::@6
+  //SEG118 render_current::@6
   b6:
-  //SEG116 [54] (byte*) render_current::screen_line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte) render_current::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
+  //SEG119 [55] (byte*) render_current::screen_line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte) render_current::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
     ldy ypos2
     lda screen_lines,y
     sta screen_line
     lda screen_lines+1,y
     sta screen_line+1
-  //SEG117 [55] (byte) render_current::xpos#0 ← (byte) current_xpos#63 -- vbuz1=vbuz2 
+  //SEG120 [56] (byte) render_current::xpos#0 ← (byte) current_xpos#63 -- vbuz1=vbuz2 
     lda current_xpos_63
     sta xpos
-  //SEG118 [56] phi from render_current::@6 to render_current::@3 [phi:render_current::@6->render_current::@3]
+  //SEG121 [57] phi from render_current::@6 to render_current::@3 [phi:render_current::@6->render_current::@3]
   b3_from_b6:
-  //SEG119 [56] phi (byte) render_current::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current::@6->render_current::@3#0] -- vbuxx=vbuc1 
+  //SEG122 [57] phi (byte) render_current::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current::@6->render_current::@3#0] -- vbuxx=vbuc1 
     ldx #0
-  //SEG120 [56] phi (byte) render_current::xpos#2 = (byte) render_current::xpos#0 [phi:render_current::@6->render_current::@3#1] -- register_copy 
-  //SEG121 [56] phi (byte) render_current::i#2 = (byte) render_current::i#4 [phi:render_current::@6->render_current::@3#2] -- register_copy 
+  //SEG123 [57] phi (byte) render_current::xpos#2 = (byte) render_current::xpos#0 [phi:render_current::@6->render_current::@3#1] -- register_copy 
+  //SEG124 [57] phi (byte) render_current::i#2 = (byte) render_current::i#4 [phi:render_current::@6->render_current::@3#2] -- register_copy 
     jmp b3
-  //SEG122 [56] phi from render_current::@4 to render_current::@3 [phi:render_current::@4->render_current::@3]
+  //SEG125 [57] phi from render_current::@4 to render_current::@3 [phi:render_current::@4->render_current::@3]
   b3_from_b4:
-  //SEG123 [56] phi (byte) render_current::c#2 = (byte) render_current::c#1 [phi:render_current::@4->render_current::@3#0] -- register_copy 
-  //SEG124 [56] phi (byte) render_current::xpos#2 = (byte) render_current::xpos#1 [phi:render_current::@4->render_current::@3#1] -- register_copy 
-  //SEG125 [56] phi (byte) render_current::i#2 = (byte) render_current::i#1 [phi:render_current::@4->render_current::@3#2] -- register_copy 
+  //SEG126 [57] phi (byte) render_current::c#2 = (byte) render_current::c#1 [phi:render_current::@4->render_current::@3#0] -- register_copy 
+  //SEG127 [57] phi (byte) render_current::xpos#2 = (byte) render_current::xpos#1 [phi:render_current::@4->render_current::@3#1] -- register_copy 
+  //SEG128 [57] phi (byte) render_current::i#2 = (byte) render_current::i#1 [phi:render_current::@4->render_current::@3#2] -- register_copy 
     jmp b3
-  //SEG126 render_current::@3
+  //SEG129 render_current::@3
   b3:
-  //SEG127 [57] (byte) render_current::current_cell#0 ← *((byte*) current_piece_gfx#63 + (byte) render_current::i#2) -- vbuaa=pbuz1_derefidx_vbuz2 
+  //SEG130 [58] (byte) render_current::current_cell#0 ← *((byte*) current_piece_gfx#63 + (byte) render_current::i#2) -- vbuaa=pbuz1_derefidx_vbuz2 
     ldy i
     lda (current_piece_gfx_63),y
-  //SEG128 [58] (byte) render_current::i#1 ← ++ (byte) render_current::i#2 -- vbuz1=_inc_vbuz1 
+  //SEG131 [59] (byte) render_current::i#1 ← ++ (byte) render_current::i#2 -- vbuz1=_inc_vbuz1 
     inc i
-  //SEG129 [59] if((byte) render_current::current_cell#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto render_current::@4 -- vbuaa_eq_0_then_la1 
+  //SEG132 [60] if((byte) render_current::current_cell#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto render_current::@4 -- vbuaa_eq_0_then_la1 
     cmp #0
     beq b4
     jmp b7
-  //SEG130 render_current::@7
+  //SEG133 render_current::@7
   b7:
-  //SEG131 [60] if((byte) render_current::xpos#2>=(const byte) PLAYFIELD_COLS#0) goto render_current::@4 -- vbuz1_ge_vbuc1_then_la1 
+  //SEG134 [61] if((byte) render_current::xpos#2>=(const byte) PLAYFIELD_COLS#0) goto render_current::@4 -- vbuz1_ge_vbuc1_then_la1 
     lda xpos
     cmp #PLAYFIELD_COLS
     bcs b4
     jmp b8
-  //SEG132 render_current::@8
+  //SEG135 render_current::@8
   b8:
-  //SEG133 [61] *((byte*) render_current::screen_line#0 + (byte) render_current::xpos#2) ← (byte) current_piece_color#65 -- pbuz1_derefidx_vbuz2=vbuz3 
-    lda current_piece_color_65
+  //SEG136 [62] *((byte*) render_current::screen_line#0 + (byte) render_current::xpos#2) ← (byte) current_piece_color#66 -- pbuz1_derefidx_vbuz2=vbuz3 
+    lda current_piece_color_66
     ldy xpos
     sta (screen_line),y
     jmp b4
-  //SEG134 render_current::@4
+  //SEG137 render_current::@4
   b4:
-  //SEG135 [62] (byte) render_current::xpos#1 ← ++ (byte) render_current::xpos#2 -- vbuz1=_inc_vbuz1 
+  //SEG138 [63] (byte) render_current::xpos#1 ← ++ (byte) render_current::xpos#2 -- vbuz1=_inc_vbuz1 
     inc xpos
-  //SEG136 [63] (byte) render_current::c#1 ← ++ (byte) render_current::c#2 -- vbuxx=_inc_vbuxx 
+  //SEG139 [64] (byte) render_current::c#1 ← ++ (byte) render_current::c#2 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG137 [64] if((byte) render_current::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@3 -- vbuxx_neq_vbuc1_then_la1 
+  //SEG140 [65] if((byte) render_current::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@3 -- vbuxx_neq_vbuc1_then_la1 
     cpx #4
     bne b3_from_b4
-  //SEG138 [65] phi from render_current::@1 render_current::@4 to render_current::@2 [phi:render_current::@1/render_current::@4->render_current::@2]
+  //SEG141 [66] phi from render_current::@1 render_current::@4 to render_current::@2 [phi:render_current::@1/render_current::@4->render_current::@2]
   b2_from_b1:
   b2_from_b4:
-  //SEG139 [65] phi (byte) render_current::i#8 = (byte) render_current::i#4 [phi:render_current::@1/render_current::@4->render_current::@2#0] -- register_copy 
+  //SEG142 [66] phi (byte) render_current::i#8 = (byte) render_current::i#4 [phi:render_current::@1/render_current::@4->render_current::@2#0] -- register_copy 
     jmp b2
-  //SEG140 render_current::@2
+  //SEG143 render_current::@2
   b2:
-  //SEG141 [66] (byte) render_current::ypos2#1 ← (byte) render_current::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
+  //SEG144 [67] (byte) render_current::ypos2#1 ← (byte) render_current::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
     lda ypos2
     clc
     adc #2
     sta ypos2
-  //SEG142 [67] (byte) render_current::l#1 ← ++ (byte) render_current::l#3 -- vbuz1=_inc_vbuz1 
+  //SEG145 [68] (byte) render_current::l#1 ← ++ (byte) render_current::l#3 -- vbuz1=_inc_vbuz1 
     inc l
-  //SEG143 [68] if((byte) render_current::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@1 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG146 [69] if((byte) render_current::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@1 -- vbuz1_neq_vbuc1_then_la1 
     lda l
     cmp #4
     bne b1_from_b2
     jmp breturn
-  //SEG144 render_current::@return
+  //SEG147 render_current::@return
   breturn:
-  //SEG145 [69] return 
+  //SEG148 [70] return 
     rts
 }
-//SEG146 render_playfield
+//SEG149 render_playfield
 render_playfield: {
     .label line = 5
     .label i = 7
     .label l = 4
-  //SEG147 [71] phi from render_playfield to render_playfield::@1 [phi:render_playfield->render_playfield::@1]
+  //SEG150 [72] phi from render_playfield to render_playfield::@1 [phi:render_playfield->render_playfield::@1]
   b1_from_render_playfield:
-  //SEG148 [71] phi (byte) render_playfield::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield->render_playfield::@1#0] -- vbuz1=vbuc1 
+  //SEG151 [72] phi (byte) render_playfield::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield->render_playfield::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta i
-  //SEG149 [71] phi (byte) render_playfield::l#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield->render_playfield::@1#1] -- vbuz1=vbuc1 
+  //SEG152 [72] phi (byte) render_playfield::l#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield->render_playfield::@1#1] -- vbuz1=vbuc1 
     lda #0
     sta l
     jmp b1
-  //SEG150 [71] phi from render_playfield::@3 to render_playfield::@1 [phi:render_playfield::@3->render_playfield::@1]
+  //SEG153 [72] phi from render_playfield::@3 to render_playfield::@1 [phi:render_playfield::@3->render_playfield::@1]
   b1_from_b3:
-  //SEG151 [71] phi (byte) render_playfield::i#3 = (byte) render_playfield::i#1 [phi:render_playfield::@3->render_playfield::@1#0] -- register_copy 
-  //SEG152 [71] phi (byte) render_playfield::l#2 = (byte) render_playfield::l#1 [phi:render_playfield::@3->render_playfield::@1#1] -- register_copy 
+  //SEG154 [72] phi (byte) render_playfield::i#3 = (byte) render_playfield::i#1 [phi:render_playfield::@3->render_playfield::@1#0] -- register_copy 
+  //SEG155 [72] phi (byte) render_playfield::l#2 = (byte) render_playfield::l#1 [phi:render_playfield::@3->render_playfield::@1#1] -- register_copy 
     jmp b1
-  //SEG153 render_playfield::@1
+  //SEG156 render_playfield::@1
   b1:
-  //SEG154 [72] (byte~) render_playfield::$1 ← (byte) render_playfield::l#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuaa=vbuz1_rol_1 
+  //SEG157 [73] (byte~) render_playfield::$1 ← (byte) render_playfield::l#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuaa=vbuz1_rol_1 
     lda l
     asl
-  //SEG155 [73] (byte*) render_playfield::line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_playfield::$1) -- pbuz1=pptc1_derefidx_vbuaa 
+  //SEG158 [74] (byte*) render_playfield::line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_playfield::$1) -- pbuz1=pptc1_derefidx_vbuaa 
     tay
     lda screen_lines,y
     sta line
     lda screen_lines+1,y
     sta line+1
-  //SEG156 [74] phi from render_playfield::@1 to render_playfield::@2 [phi:render_playfield::@1->render_playfield::@2]
+  //SEG159 [75] phi from render_playfield::@1 to render_playfield::@2 [phi:render_playfield::@1->render_playfield::@2]
   b2_from_b1:
-  //SEG157 [74] phi (byte) render_playfield::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield::@1->render_playfield::@2#0] -- vbuxx=vbuc1 
+  //SEG160 [75] phi (byte) render_playfield::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield::@1->render_playfield::@2#0] -- vbuxx=vbuc1 
     ldx #0
-  //SEG158 [74] phi (byte*) render_playfield::line#2 = (byte*) render_playfield::line#0 [phi:render_playfield::@1->render_playfield::@2#1] -- register_copy 
-  //SEG159 [74] phi (byte) render_playfield::i#2 = (byte) render_playfield::i#3 [phi:render_playfield::@1->render_playfield::@2#2] -- register_copy 
+  //SEG161 [75] phi (byte*) render_playfield::line#2 = (byte*) render_playfield::line#0 [phi:render_playfield::@1->render_playfield::@2#1] -- register_copy 
+  //SEG162 [75] phi (byte) render_playfield::i#2 = (byte) render_playfield::i#3 [phi:render_playfield::@1->render_playfield::@2#2] -- register_copy 
     jmp b2
-  //SEG160 [74] phi from render_playfield::@2 to render_playfield::@2 [phi:render_playfield::@2->render_playfield::@2]
+  //SEG163 [75] phi from render_playfield::@2 to render_playfield::@2 [phi:render_playfield::@2->render_playfield::@2]
   b2_from_b2:
-  //SEG161 [74] phi (byte) render_playfield::c#2 = (byte) render_playfield::c#1 [phi:render_playfield::@2->render_playfield::@2#0] -- register_copy 
-  //SEG162 [74] phi (byte*) render_playfield::line#2 = (byte*) render_playfield::line#1 [phi:render_playfield::@2->render_playfield::@2#1] -- register_copy 
-  //SEG163 [74] phi (byte) render_playfield::i#2 = (byte) render_playfield::i#1 [phi:render_playfield::@2->render_playfield::@2#2] -- register_copy 
+  //SEG164 [75] phi (byte) render_playfield::c#2 = (byte) render_playfield::c#1 [phi:render_playfield::@2->render_playfield::@2#0] -- register_copy 
+  //SEG165 [75] phi (byte*) render_playfield::line#2 = (byte*) render_playfield::line#1 [phi:render_playfield::@2->render_playfield::@2#1] -- register_copy 
+  //SEG166 [75] phi (byte) render_playfield::i#2 = (byte) render_playfield::i#1 [phi:render_playfield::@2->render_playfield::@2#2] -- register_copy 
     jmp b2
-  //SEG164 render_playfield::@2
+  //SEG167 render_playfield::@2
   b2:
-  //SEG165 [75] *((byte*) render_playfield::line#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) render_playfield::i#2) -- _deref_pbuz1=pbuc1_derefidx_vbuz2 
+  //SEG168 [76] *((byte*) render_playfield::line#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) render_playfield::i#2) -- _deref_pbuz1=pbuc1_derefidx_vbuz2 
     ldy i
     lda playfield,y
     ldy #0
     sta (line),y
-  //SEG166 [76] (byte*) render_playfield::line#1 ← ++ (byte*) render_playfield::line#2 -- pbuz1=_inc_pbuz1 
+  //SEG169 [77] (byte*) render_playfield::line#1 ← ++ (byte*) render_playfield::line#2 -- pbuz1=_inc_pbuz1 
     inc line
     bne !+
     inc line+1
   !:
-  //SEG167 [77] (byte) render_playfield::i#1 ← ++ (byte) render_playfield::i#2 -- vbuz1=_inc_vbuz1 
+  //SEG170 [78] (byte) render_playfield::i#1 ← ++ (byte) render_playfield::i#2 -- vbuz1=_inc_vbuz1 
     inc i
-  //SEG168 [78] (byte) render_playfield::c#1 ← ++ (byte) render_playfield::c#2 -- vbuxx=_inc_vbuxx 
+  //SEG171 [79] (byte) render_playfield::c#1 ← ++ (byte) render_playfield::c#2 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG169 [79] if((byte) render_playfield::c#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@2 -- vbuxx_neq_vbuc1_then_la1 
+  //SEG172 [80] if((byte) render_playfield::c#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@2 -- vbuxx_neq_vbuc1_then_la1 
     cpx #PLAYFIELD_COLS-1+1
     bne b2_from_b2
     jmp b3
-  //SEG170 render_playfield::@3
+  //SEG173 render_playfield::@3
   b3:
-  //SEG171 [80] (byte) render_playfield::l#1 ← ++ (byte) render_playfield::l#2 -- vbuz1=_inc_vbuz1 
+  //SEG174 [81] (byte) render_playfield::l#1 ← ++ (byte) render_playfield::l#2 -- vbuz1=_inc_vbuz1 
     inc l
-  //SEG172 [81] if((byte) render_playfield::l#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@1 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG175 [82] if((byte) render_playfield::l#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@1 -- vbuz1_neq_vbuc1_then_la1 
     lda l
     cmp #PLAYFIELD_LINES-1+1
     bne b1_from_b3
     jmp breturn
-  //SEG173 render_playfield::@return
+  //SEG176 render_playfield::@return
   breturn:
-  //SEG174 [82] return 
+  //SEG177 [83] return 
     rts
 }
-//SEG175 play_move_rotate
+//SEG178 play_move_rotate
 play_move_rotate: {
     .label orientation = 4
-  //SEG176 [83] if((byte) play_move_rotate::key_event#0==(const byte) KEY_Z#0) goto play_move_rotate::@1 -- vbuaa_eq_vbuc1_then_la1 
+  //SEG179 [84] if((byte) play_move_rotate::key_event#0==(const byte) KEY_Z#0) goto play_move_rotate::@1 -- vbuaa_eq_vbuc1_then_la1 
     cmp #KEY_Z
     beq b1
     jmp b6
-  //SEG177 play_move_rotate::@6
+  //SEG180 play_move_rotate::@6
   b6:
-  //SEG178 [84] if((byte) play_move_rotate::key_event#0==(const byte) KEY_X#0) goto play_move_rotate::@2 -- vbuaa_eq_vbuc1_then_la1 
+  //SEG181 [85] if((byte) play_move_rotate::key_event#0==(const byte) KEY_X#0) goto play_move_rotate::@2 -- vbuaa_eq_vbuc1_then_la1 
     cmp #KEY_X
     beq b2
-  //SEG179 [85] phi from play_move_rotate::@14 play_move_rotate::@6 to play_move_rotate::@return [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return]
+  //SEG182 [86] phi from play_move_rotate::@14 play_move_rotate::@6 to play_move_rotate::@return [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return]
   breturn_from_b14:
   breturn_from_b6:
-  //SEG180 [85] phi (byte*) current_piece_gfx#18 = (byte*) current_piece_gfx#17 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#0] -- register_copy 
-  //SEG181 [85] phi (byte) current_orientation#23 = (byte) current_orientation#18 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#1] -- register_copy 
-  //SEG182 [85] phi (byte) play_move_rotate::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#2] -- vbuaa=vbuc1 
+  //SEG183 [86] phi (byte*) current_piece_gfx#18 = (byte*) current_piece_gfx#17 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#0] -- register_copy 
+  //SEG184 [86] phi (byte) current_orientation#23 = (byte) current_orientation#18 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#1] -- register_copy 
+  //SEG185 [86] phi (byte) play_move_rotate::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#2] -- vbuaa=vbuc1 
     lda #0
     jmp breturn
-  //SEG183 play_move_rotate::@return
+  //SEG186 play_move_rotate::@return
   breturn:
-  //SEG184 [86] return 
+  //SEG187 [87] return 
     rts
-  //SEG185 play_move_rotate::@2
+  //SEG188 play_move_rotate::@2
   b2:
-  //SEG186 [87] (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 ← (byte) current_orientation#18 + (byte/signed byte/word/signed word/dword/signed dword) 16 -- vbuaa=vbuz1_plus_vbuc1 
+  //SEG189 [88] (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 ← (byte) current_orientation#18 + (byte/signed byte/word/signed word/dword/signed dword) 16 -- vbuaa=vbuz1_plus_vbuc1 
     lda #$10
     clc
     adc current_orientation
-  //SEG187 [88] (byte) play_move_rotate::orientation#2 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 & (byte/signed byte/word/signed word/dword/signed dword) 63 -- vbuz1=vbuaa_band_vbuc1 
+  //SEG190 [89] (byte) play_move_rotate::orientation#2 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 & (byte/signed byte/word/signed word/dword/signed dword) 63 -- vbuz1=vbuaa_band_vbuc1 
     and #$3f
     sta orientation
-  //SEG188 [89] phi from play_move_rotate::@1 play_move_rotate::@2 to play_move_rotate::@4 [phi:play_move_rotate::@1/play_move_rotate::@2->play_move_rotate::@4]
+  //SEG191 [90] phi from play_move_rotate::@1 play_move_rotate::@2 to play_move_rotate::@4 [phi:play_move_rotate::@1/play_move_rotate::@2->play_move_rotate::@4]
   b4_from_b1:
   b4_from_b2:
-  //SEG189 [89] phi (byte) play_move_rotate::orientation#3 = (byte) play_move_rotate::orientation#1 [phi:play_move_rotate::@1/play_move_rotate::@2->play_move_rotate::@4#0] -- register_copy 
+  //SEG192 [90] phi (byte) play_move_rotate::orientation#3 = (byte) play_move_rotate::orientation#1 [phi:play_move_rotate::@1/play_move_rotate::@2->play_move_rotate::@4#0] -- register_copy 
     jmp b4
-  //SEG190 play_move_rotate::@4
+  //SEG193 play_move_rotate::@4
   b4:
-  //SEG191 [90] (byte) collision::xpos#3 ← (byte) current_xpos#23 -- vbuz1=vbuz2 
+  //SEG194 [91] (byte) collision::xpos#3 ← (byte) current_xpos#23 -- vbuz1=vbuz2 
     lda current_xpos
     sta collision.xpos
-  //SEG192 [91] (byte) collision::ypos#3 ← (byte) current_ypos#16 -- vbuyy=vbuz1 
+  //SEG195 [92] (byte) collision::ypos#3 ← (byte) current_ypos#16 -- vbuyy=vbuz1 
     ldy current_ypos
-  //SEG193 [92] (byte) collision::orientation#3 ← (byte) play_move_rotate::orientation#3 -- vbuxx=vbuz1 
+  //SEG196 [93] (byte) collision::orientation#3 ← (byte) play_move_rotate::orientation#3 -- vbuxx=vbuz1 
     ldx orientation
-  //SEG194 [93] (byte*~) current_piece#73 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
+  //SEG197 [94] (byte*~) current_piece#74 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
     lda current_piece
-    sta current_piece_73
+    sta current_piece_74
     lda current_piece+1
-    sta current_piece_73+1
-  //SEG195 [94] call collision 
-  //SEG196 [102] phi from play_move_rotate::@4 to collision [phi:play_move_rotate::@4->collision]
+    sta current_piece_74+1
+  //SEG198 [95] call collision 
+  //SEG199 [103] phi from play_move_rotate::@4 to collision [phi:play_move_rotate::@4->collision]
   collision_from_b4:
-  //SEG197 [102] phi (byte) collision::xpos#5 = (byte) collision::xpos#3 [phi:play_move_rotate::@4->collision#0] -- register_copy 
-  //SEG198 [102] phi (byte) collision::ypos#4 = (byte) collision::ypos#3 [phi:play_move_rotate::@4->collision#1] -- register_copy 
-  //SEG199 [102] phi (byte) collision::orientation#4 = (byte) collision::orientation#3 [phi:play_move_rotate::@4->collision#2] -- register_copy 
-  //SEG200 [102] phi (byte*) current_piece#15 = (byte*~) current_piece#73 [phi:play_move_rotate::@4->collision#3] -- register_copy 
+  //SEG200 [103] phi (byte) collision::xpos#5 = (byte) collision::xpos#3 [phi:play_move_rotate::@4->collision#0] -- register_copy 
+  //SEG201 [103] phi (byte) collision::ypos#4 = (byte) collision::ypos#3 [phi:play_move_rotate::@4->collision#1] -- register_copy 
+  //SEG202 [103] phi (byte) collision::orientation#4 = (byte) collision::orientation#3 [phi:play_move_rotate::@4->collision#2] -- register_copy 
+  //SEG203 [103] phi (byte*) current_piece#15 = (byte*~) current_piece#74 [phi:play_move_rotate::@4->collision#3] -- register_copy 
     jsr collision
-  //SEG201 [95] (byte) collision::return#13 ← (byte) collision::return#14
+  //SEG204 [96] (byte) collision::return#13 ← (byte) collision::return#14
     // (byte) collision::return#13 = (byte) collision::return#14  // register copy reg byte a
     jmp b14
-  //SEG202 play_move_rotate::@14
+  //SEG205 play_move_rotate::@14
   b14:
-  //SEG203 [96] (byte~) play_move_rotate::$6 ← (byte) collision::return#13
+  //SEG206 [97] (byte~) play_move_rotate::$6 ← (byte) collision::return#13
     // (byte~) play_move_rotate::$6 = (byte) collision::return#13  // register copy reg byte a
-  //SEG204 [97] if((byte~) play_move_rotate::$6!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_rotate::@return -- vbuaa_neq_0_then_la1 
-    cmp #0
+  //SEG207 [98] if((byte~) play_move_rotate::$6!=(const byte) COLLISION_NONE#0) goto play_move_rotate::@return -- vbuaa_neq_vbuc1_then_la1 
+    cmp #COLLISION_NONE
     bne breturn_from_b14
     jmp b11
-  //SEG205 play_move_rotate::@11
+  //SEG208 play_move_rotate::@11
   b11:
-  //SEG206 [98] (byte) current_orientation#8 ← (byte) play_move_rotate::orientation#3 -- vbuz1=vbuz2 
+  //SEG209 [99] (byte) current_orientation#8 ← (byte) play_move_rotate::orientation#3 -- vbuz1=vbuz2 
     lda orientation
     sta current_orientation
-  //SEG207 [99] (byte*) current_piece_gfx#8 ← (byte*) current_piece#13 + (byte) current_orientation#8 -- pbuz1=pbuz2_plus_vbuz3 
+  //SEG210 [100] (byte*) current_piece_gfx#8 ← (byte*) current_piece#13 + (byte) current_orientation#8 -- pbuz1=pbuz2_plus_vbuz3 
     lda current_orientation
     clc
     adc current_piece
@@ -9946,25 +10008,25 @@ play_move_rotate: {
     lda #0
     adc current_piece+1
     sta current_piece_gfx+1
-  //SEG208 [85] phi from play_move_rotate::@11 to play_move_rotate::@return [phi:play_move_rotate::@11->play_move_rotate::@return]
+  //SEG211 [86] phi from play_move_rotate::@11 to play_move_rotate::@return [phi:play_move_rotate::@11->play_move_rotate::@return]
   breturn_from_b11:
-  //SEG209 [85] phi (byte*) current_piece_gfx#18 = (byte*) current_piece_gfx#8 [phi:play_move_rotate::@11->play_move_rotate::@return#0] -- register_copy 
-  //SEG210 [85] phi (byte) current_orientation#23 = (byte) current_orientation#8 [phi:play_move_rotate::@11->play_move_rotate::@return#1] -- register_copy 
-  //SEG211 [85] phi (byte) play_move_rotate::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_rotate::@11->play_move_rotate::@return#2] -- vbuaa=vbuc1 
+  //SEG212 [86] phi (byte*) current_piece_gfx#18 = (byte*) current_piece_gfx#8 [phi:play_move_rotate::@11->play_move_rotate::@return#0] -- register_copy 
+  //SEG213 [86] phi (byte) current_orientation#23 = (byte) current_orientation#8 [phi:play_move_rotate::@11->play_move_rotate::@return#1] -- register_copy 
+  //SEG214 [86] phi (byte) play_move_rotate::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_rotate::@11->play_move_rotate::@return#2] -- vbuaa=vbuc1 
     lda #1
     jmp breturn
-  //SEG212 play_move_rotate::@1
+  //SEG215 play_move_rotate::@1
   b1:
-  //SEG213 [100] (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 ← (byte) current_orientation#18 - (byte/signed byte/word/signed word/dword/signed dword) 16 -- vbuaa=vbuz1_minus_vbuc1 
+  //SEG216 [101] (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 ← (byte) current_orientation#18 - (byte/signed byte/word/signed word/dword/signed dword) 16 -- vbuaa=vbuz1_minus_vbuc1 
     lda current_orientation
     sec
     sbc #$10
-  //SEG214 [101] (byte) play_move_rotate::orientation#1 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 & (byte/signed byte/word/signed word/dword/signed dword) 63 -- vbuz1=vbuaa_band_vbuc1 
+  //SEG217 [102] (byte) play_move_rotate::orientation#1 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 & (byte/signed byte/word/signed word/dword/signed dword) 63 -- vbuz1=vbuaa_band_vbuc1 
     and #$3f
     sta orientation
     jmp b4_from_b1
 }
-//SEG215 collision
+//SEG218 collision
 collision: {
     .label xpos = 7
     .label piece_gfx = 5
@@ -9977,7 +10039,7 @@ collision: {
     .label i_3 = $a
     .label i_11 = $a
     .label i_13 = $a
-  //SEG216 [103] (byte*) collision::piece_gfx#0 ← (byte*) current_piece#15 + (byte) collision::orientation#4 -- pbuz1=pbuz1_plus_vbuxx 
+  //SEG219 [104] (byte*) collision::piece_gfx#0 ← (byte*) current_piece#15 + (byte) collision::orientation#4 -- pbuz1=pbuz1_plus_vbuxx 
     txa
     clc
     adc piece_gfx
@@ -9985,663 +10047,661 @@ collision: {
     lda #0
     adc piece_gfx+1
     sta piece_gfx+1
-  //SEG217 [104] (byte) collision::ypos2#0 ← (byte) collision::ypos#4 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuyy_rol_1 
+  //SEG220 [105] (byte) collision::ypos2#0 ← (byte) collision::ypos#4 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuyy_rol_1 
     tya
     asl
     sta ypos2
-  //SEG218 [105] phi from collision to collision::@1 [phi:collision->collision::@1]
+  //SEG221 [106] phi from collision to collision::@1 [phi:collision->collision::@1]
   b1_from_collision:
-  //SEG219 [105] phi (byte) collision::l#6 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision->collision::@1#0] -- vbuz1=vbuc1 
+  //SEG222 [106] phi (byte) collision::l#6 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision->collision::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta l
-  //SEG220 [105] phi (byte) collision::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision->collision::@1#1] -- vbuz1=vbuc1 
+  //SEG223 [106] phi (byte) collision::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision->collision::@1#1] -- vbuz1=vbuc1 
     lda #0
     sta i_3
-  //SEG221 [105] phi (byte) collision::ypos2#2 = (byte) collision::ypos2#0 [phi:collision->collision::@1#2] -- register_copy 
+  //SEG224 [106] phi (byte) collision::ypos2#2 = (byte) collision::ypos2#0 [phi:collision->collision::@1#2] -- register_copy 
     jmp b1
-  //SEG222 collision::@1
+  //SEG225 collision::@1
   b1:
-  //SEG223 [106] (byte*) collision::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) collision::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
+  //SEG226 [107] (byte*) collision::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) collision::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
     ldy ypos2
     lda playfield_lines,y
     sta playfield_line
     lda playfield_lines+1,y
     sta playfield_line+1
-  //SEG224 [107] (byte~) collision::col#9 ← (byte) collision::xpos#5 -- vbuz1=vbuz2 
+  //SEG227 [108] (byte~) collision::col#9 ← (byte) collision::xpos#5 -- vbuz1=vbuz2 
     lda xpos
     sta col
-  //SEG225 [108] phi from collision::@1 to collision::@2 [phi:collision::@1->collision::@2]
+  //SEG228 [109] phi from collision::@1 to collision::@2 [phi:collision::@1->collision::@2]
   b2_from_b1:
-  //SEG226 [108] phi (byte) collision::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision::@1->collision::@2#0] -- vbuxx=vbuc1 
+  //SEG229 [109] phi (byte) collision::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision::@1->collision::@2#0] -- vbuxx=vbuc1 
     ldx #0
-  //SEG227 [108] phi (byte) collision::col#2 = (byte~) collision::col#9 [phi:collision::@1->collision::@2#1] -- register_copy 
-  //SEG228 [108] phi (byte) collision::i#2 = (byte) collision::i#3 [phi:collision::@1->collision::@2#2] -- register_copy 
+  //SEG230 [109] phi (byte) collision::col#2 = (byte~) collision::col#9 [phi:collision::@1->collision::@2#1] -- register_copy 
+  //SEG231 [109] phi (byte) collision::i#2 = (byte) collision::i#3 [phi:collision::@1->collision::@2#2] -- register_copy 
     jmp b2
-  //SEG229 collision::@2
+  //SEG232 collision::@2
   b2:
-  //SEG230 [109] (byte) collision::i#1 ← ++ (byte) collision::i#2 -- vbuz1=_inc_vbuz2 
+  //SEG233 [110] (byte) collision::i#1 ← ++ (byte) collision::i#2 -- vbuz1=_inc_vbuz2 
     ldy i_2
     iny
     sty i
-  //SEG231 [110] if(*((byte*) collision::piece_gfx#0 + (byte) collision::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
+  //SEG234 [111] if(*((byte*) collision::piece_gfx#0 + (byte) collision::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
     ldy i_2
     lda (piece_gfx),y
     cmp #0
     beq b3
     jmp b8
-  //SEG232 collision::@8
+  //SEG235 collision::@8
   b8:
-  //SEG233 [111] if((byte) collision::ypos2#2<(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto collision::@4 -- vbuz1_lt_vbuc1_then_la1 
+  //SEG236 [112] if((byte) collision::ypos2#2<(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto collision::@4 -- vbuz1_lt_vbuc1_then_la1 
     lda ypos2
     cmp #2*PLAYFIELD_LINES
     bcc b4
-  //SEG234 [112] phi from collision::@8 to collision::@return [phi:collision::@8->collision::@return]
+  //SEG237 [113] phi from collision::@8 to collision::@return [phi:collision::@8->collision::@return]
   breturn_from_b8:
-  //SEG235 [112] phi (byte) collision::return#14 = (const byte) COLLISION_BOTTOM#0 [phi:collision::@8->collision::@return#0] -- vbuaa=vbuc1 
+  //SEG238 [113] phi (byte) collision::return#14 = (const byte) COLLISION_BOTTOM#0 [phi:collision::@8->collision::@return#0] -- vbuaa=vbuc1 
     lda #COLLISION_BOTTOM
     jmp breturn
-  //SEG236 collision::@return
+  //SEG239 collision::@return
   breturn:
-  //SEG237 [113] return 
+  //SEG240 [114] return 
     rts
-  //SEG238 collision::@4
+  //SEG241 collision::@4
   b4:
-  //SEG239 [114] (byte~) collision::$7 ← (byte) collision::col#2 & (byte/word/signed word/dword/signed dword) 128 -- vbuaa=vbuz1_band_vbuc1 
+  //SEG242 [115] (byte~) collision::$7 ← (byte) collision::col#2 & (byte/word/signed word/dword/signed dword) 128 -- vbuaa=vbuz1_band_vbuc1 
     lda #$80
     and col
-  //SEG240 [115] if((byte~) collision::$7==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@5 -- vbuaa_eq_0_then_la1 
+  //SEG243 [116] if((byte~) collision::$7==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@5 -- vbuaa_eq_0_then_la1 
     cmp #0
     beq b5
-  //SEG241 [112] phi from collision::@4 to collision::@return [phi:collision::@4->collision::@return]
+  //SEG244 [113] phi from collision::@4 to collision::@return [phi:collision::@4->collision::@return]
   breturn_from_b4:
-  //SEG242 [112] phi (byte) collision::return#14 = (const byte) COLLISION_LEFT#0 [phi:collision::@4->collision::@return#0] -- vbuaa=vbuc1 
+  //SEG245 [113] phi (byte) collision::return#14 = (const byte) COLLISION_LEFT#0 [phi:collision::@4->collision::@return#0] -- vbuaa=vbuc1 
     lda #COLLISION_LEFT
     jmp breturn
-  //SEG243 collision::@5
+  //SEG246 collision::@5
   b5:
-  //SEG244 [116] if((byte) collision::col#2<(const byte) PLAYFIELD_COLS#0) goto collision::@6 -- vbuz1_lt_vbuc1_then_la1 
+  //SEG247 [117] if((byte) collision::col#2<(const byte) PLAYFIELD_COLS#0) goto collision::@6 -- vbuz1_lt_vbuc1_then_la1 
     lda col
     cmp #PLAYFIELD_COLS
     bcc b6
-  //SEG245 [112] phi from collision::@5 to collision::@return [phi:collision::@5->collision::@return]
+  //SEG248 [113] phi from collision::@5 to collision::@return [phi:collision::@5->collision::@return]
   breturn_from_b5:
-  //SEG246 [112] phi (byte) collision::return#14 = (const byte) COLLISION_RIGHT#0 [phi:collision::@5->collision::@return#0] -- vbuaa=vbuc1 
+  //SEG249 [113] phi (byte) collision::return#14 = (const byte) COLLISION_RIGHT#0 [phi:collision::@5->collision::@return#0] -- vbuaa=vbuc1 
     lda #COLLISION_RIGHT
     jmp breturn
-  //SEG247 collision::@6
+  //SEG250 collision::@6
   b6:
-  //SEG248 [117] if(*((byte*) collision::playfield_line#0 + (byte) collision::col#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
+  //SEG251 [118] if(*((byte*) collision::playfield_line#0 + (byte) collision::col#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
     ldy col
     lda (playfield_line),y
     cmp #0
     beq b3
-  //SEG249 [112] phi from collision::@6 to collision::@return [phi:collision::@6->collision::@return]
+  //SEG252 [113] phi from collision::@6 to collision::@return [phi:collision::@6->collision::@return]
   breturn_from_b6:
-  //SEG250 [112] phi (byte) collision::return#14 = (const byte) COLLISION_PLAYFIELD#0 [phi:collision::@6->collision::@return#0] -- vbuaa=vbuc1 
+  //SEG253 [113] phi (byte) collision::return#14 = (const byte) COLLISION_PLAYFIELD#0 [phi:collision::@6->collision::@return#0] -- vbuaa=vbuc1 
     lda #COLLISION_PLAYFIELD
     jmp breturn
-  //SEG251 collision::@3
+  //SEG254 collision::@3
   b3:
-  //SEG252 [118] (byte) collision::col#1 ← ++ (byte) collision::col#2 -- vbuz1=_inc_vbuz1 
+  //SEG255 [119] (byte) collision::col#1 ← ++ (byte) collision::col#2 -- vbuz1=_inc_vbuz1 
     inc col
-  //SEG253 [119] (byte) collision::c#1 ← ++ (byte) collision::c#2 -- vbuxx=_inc_vbuxx 
+  //SEG256 [120] (byte) collision::c#1 ← ++ (byte) collision::c#2 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG254 [120] if((byte) collision::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@21 -- vbuxx_neq_vbuc1_then_la1 
+  //SEG257 [121] if((byte) collision::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@21 -- vbuxx_neq_vbuc1_then_la1 
     cpx #4
     bne b21
     jmp b17
-  //SEG255 collision::@17
+  //SEG258 collision::@17
   b17:
-  //SEG256 [121] (byte) collision::ypos2#1 ← (byte) collision::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
+  //SEG259 [122] (byte) collision::ypos2#1 ← (byte) collision::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
     lda ypos2
     clc
     adc #2
     sta ypos2
-  //SEG257 [122] (byte) collision::l#1 ← ++ (byte) collision::l#6 -- vbuz1=_inc_vbuz1 
+  //SEG260 [123] (byte) collision::l#1 ← ++ (byte) collision::l#6 -- vbuz1=_inc_vbuz1 
     inc l
-  //SEG258 [123] if((byte) collision::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@20 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG261 [124] if((byte) collision::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@20 -- vbuz1_neq_vbuc1_then_la1 
     lda l
     cmp #4
     bne b20
-  //SEG259 [112] phi from collision::@17 to collision::@return [phi:collision::@17->collision::@return]
+  //SEG262 [113] phi from collision::@17 to collision::@return [phi:collision::@17->collision::@return]
   breturn_from_b17:
-  //SEG260 [112] phi (byte) collision::return#14 = (const byte) COLLISION_NONE#0 [phi:collision::@17->collision::@return#0] -- vbuaa=vbuc1 
+  //SEG263 [113] phi (byte) collision::return#14 = (const byte) COLLISION_NONE#0 [phi:collision::@17->collision::@return#0] -- vbuaa=vbuc1 
     lda #COLLISION_NONE
     jmp breturn
-  //SEG261 collision::@20
+  //SEG264 collision::@20
   b20:
-  //SEG262 [124] (byte~) collision::i#11 ← (byte) collision::i#1 -- vbuz1=vbuz2 
+  //SEG265 [125] (byte~) collision::i#11 ← (byte) collision::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_11
-  //SEG263 [105] phi from collision::@20 to collision::@1 [phi:collision::@20->collision::@1]
+  //SEG266 [106] phi from collision::@20 to collision::@1 [phi:collision::@20->collision::@1]
   b1_from_b20:
-  //SEG264 [105] phi (byte) collision::l#6 = (byte) collision::l#1 [phi:collision::@20->collision::@1#0] -- register_copy 
-  //SEG265 [105] phi (byte) collision::i#3 = (byte~) collision::i#11 [phi:collision::@20->collision::@1#1] -- register_copy 
-  //SEG266 [105] phi (byte) collision::ypos2#2 = (byte) collision::ypos2#1 [phi:collision::@20->collision::@1#2] -- register_copy 
+  //SEG267 [106] phi (byte) collision::l#6 = (byte) collision::l#1 [phi:collision::@20->collision::@1#0] -- register_copy 
+  //SEG268 [106] phi (byte) collision::i#3 = (byte~) collision::i#11 [phi:collision::@20->collision::@1#1] -- register_copy 
+  //SEG269 [106] phi (byte) collision::ypos2#2 = (byte) collision::ypos2#1 [phi:collision::@20->collision::@1#2] -- register_copy 
     jmp b1
-  //SEG267 collision::@21
+  //SEG270 collision::@21
   b21:
-  //SEG268 [125] (byte~) collision::i#13 ← (byte) collision::i#1 -- vbuz1=vbuz2 
+  //SEG271 [126] (byte~) collision::i#13 ← (byte) collision::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_13
-  //SEG269 [108] phi from collision::@21 to collision::@2 [phi:collision::@21->collision::@2]
+  //SEG272 [109] phi from collision::@21 to collision::@2 [phi:collision::@21->collision::@2]
   b2_from_b21:
-  //SEG270 [108] phi (byte) collision::c#2 = (byte) collision::c#1 [phi:collision::@21->collision::@2#0] -- register_copy 
-  //SEG271 [108] phi (byte) collision::col#2 = (byte) collision::col#1 [phi:collision::@21->collision::@2#1] -- register_copy 
-  //SEG272 [108] phi (byte) collision::i#2 = (byte~) collision::i#13 [phi:collision::@21->collision::@2#2] -- register_copy 
+  //SEG273 [109] phi (byte) collision::c#2 = (byte) collision::c#1 [phi:collision::@21->collision::@2#0] -- register_copy 
+  //SEG274 [109] phi (byte) collision::col#2 = (byte) collision::col#1 [phi:collision::@21->collision::@2#1] -- register_copy 
+  //SEG275 [109] phi (byte) collision::i#2 = (byte~) collision::i#13 [phi:collision::@21->collision::@2#2] -- register_copy 
     jmp b2
 }
-//SEG273 play_move_leftright
+//SEG276 play_move_leftright
 play_move_leftright: {
-  //SEG274 [126] if((byte) play_move_leftright::key_event#0==(const byte) KEY_COMMA#0) goto play_move_leftright::@1 -- vbuaa_eq_vbuc1_then_la1 
+  //SEG277 [127] if((byte) play_move_leftright::key_event#0==(const byte) KEY_COMMA#0) goto play_move_leftright::@1 -- vbuaa_eq_vbuc1_then_la1 
     cmp #KEY_COMMA
     beq b1
     jmp b6
-  //SEG275 play_move_leftright::@6
+  //SEG278 play_move_leftright::@6
   b6:
-  //SEG276 [127] if((byte) play_move_leftright::key_event#0!=(const byte) KEY_DOT#0) goto play_move_leftright::@return -- vbuaa_neq_vbuc1_then_la1 
+  //SEG279 [128] if((byte) play_move_leftright::key_event#0!=(const byte) KEY_DOT#0) goto play_move_leftright::@return -- vbuaa_neq_vbuc1_then_la1 
     cmp #KEY_DOT
     bne breturn_from_b6
     jmp b7
-  //SEG277 play_move_leftright::@7
+  //SEG280 play_move_leftright::@7
   b7:
-  //SEG278 [128] (byte) collision::xpos#2 ← (byte) current_xpos#19 + (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_plus_1 
+  //SEG281 [129] (byte) collision::xpos#2 ← (byte) current_xpos#19 + (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_plus_1 
     ldy current_xpos
     iny
     sty collision.xpos
-  //SEG279 [129] (byte) collision::ypos#2 ← (byte) current_ypos#16 -- vbuyy=vbuz1 
+  //SEG282 [130] (byte) collision::ypos#2 ← (byte) current_ypos#16 -- vbuyy=vbuz1 
     ldy current_ypos
-  //SEG280 [130] (byte) collision::orientation#2 ← (byte) current_orientation#18 -- vbuxx=vbuz1 
+  //SEG283 [131] (byte) collision::orientation#2 ← (byte) current_orientation#18 -- vbuxx=vbuz1 
     ldx current_orientation
-  //SEG281 [131] (byte*~) current_piece#72 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
+  //SEG284 [132] (byte*~) current_piece#73 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
+    lda current_piece
+    sta current_piece_73
+    lda current_piece+1
+    sta current_piece_73+1
+  //SEG285 [133] call collision 
+  //SEG286 [103] phi from play_move_leftright::@7 to collision [phi:play_move_leftright::@7->collision]
+  collision_from_b7:
+  //SEG287 [103] phi (byte) collision::xpos#5 = (byte) collision::xpos#2 [phi:play_move_leftright::@7->collision#0] -- register_copy 
+  //SEG288 [103] phi (byte) collision::ypos#4 = (byte) collision::ypos#2 [phi:play_move_leftright::@7->collision#1] -- register_copy 
+  //SEG289 [103] phi (byte) collision::orientation#4 = (byte) collision::orientation#2 [phi:play_move_leftright::@7->collision#2] -- register_copy 
+  //SEG290 [103] phi (byte*) current_piece#15 = (byte*~) current_piece#73 [phi:play_move_leftright::@7->collision#3] -- register_copy 
+    jsr collision
+  //SEG291 [134] (byte) collision::return#12 ← (byte) collision::return#14
+    // (byte) collision::return#12 = (byte) collision::return#14  // register copy reg byte a
+    jmp b15
+  //SEG292 play_move_leftright::@15
+  b15:
+  //SEG293 [135] (byte~) play_move_leftright::$4 ← (byte) collision::return#12
+    // (byte~) play_move_leftright::$4 = (byte) collision::return#12  // register copy reg byte a
+  //SEG294 [136] if((byte~) play_move_leftright::$4!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return -- vbuaa_neq_vbuc1_then_la1 
+    cmp #COLLISION_NONE
+    bne breturn_from_b15
+    jmp b8
+  //SEG295 play_move_leftright::@8
+  b8:
+  //SEG296 [137] (byte) current_xpos#7 ← ++ (byte) current_xpos#19 -- vbuz1=_inc_vbuz1 
+    inc current_xpos
+  //SEG297 [138] phi from play_move_leftright::@11 play_move_leftright::@8 to play_move_leftright::@return [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return]
+  breturn_from_b11:
+  breturn_from_b8:
+  //SEG298 [138] phi (byte) current_xpos#23 = (byte) current_xpos#9 [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return#0] -- register_copy 
+  //SEG299 [138] phi (byte) play_move_leftright::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return#1] -- vbuaa=vbuc1 
+    lda #1
+    jmp breturn
+  //SEG300 [138] phi from play_move_leftright::@14 play_move_leftright::@15 play_move_leftright::@6 to play_move_leftright::@return [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return]
+  breturn_from_b14:
+  breturn_from_b15:
+  breturn_from_b6:
+  //SEG301 [138] phi (byte) current_xpos#23 = (byte) current_xpos#19 [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return#0] -- register_copy 
+  //SEG302 [138] phi (byte) play_move_leftright::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return#1] -- vbuaa=vbuc1 
+    lda #0
+    jmp breturn
+  //SEG303 play_move_leftright::@return
+  breturn:
+  //SEG304 [139] return 
+    rts
+  //SEG305 play_move_leftright::@1
+  b1:
+  //SEG306 [140] (byte) collision::xpos#1 ← (byte) current_xpos#19 - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_minus_1 
+    ldx current_xpos
+    dex
+    stx collision.xpos
+  //SEG307 [141] (byte) collision::ypos#1 ← (byte) current_ypos#16 -- vbuyy=vbuz1 
+    ldy current_ypos
+  //SEG308 [142] (byte) collision::orientation#1 ← (byte) current_orientation#18 -- vbuxx=vbuz1 
+    ldx current_orientation
+  //SEG309 [143] (byte*~) current_piece#72 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
     lda current_piece
     sta current_piece_72
     lda current_piece+1
     sta current_piece_72+1
-  //SEG282 [132] call collision 
-  //SEG283 [102] phi from play_move_leftright::@7 to collision [phi:play_move_leftright::@7->collision]
-  collision_from_b7:
-  //SEG284 [102] phi (byte) collision::xpos#5 = (byte) collision::xpos#2 [phi:play_move_leftright::@7->collision#0] -- register_copy 
-  //SEG285 [102] phi (byte) collision::ypos#4 = (byte) collision::ypos#2 [phi:play_move_leftright::@7->collision#1] -- register_copy 
-  //SEG286 [102] phi (byte) collision::orientation#4 = (byte) collision::orientation#2 [phi:play_move_leftright::@7->collision#2] -- register_copy 
-  //SEG287 [102] phi (byte*) current_piece#15 = (byte*~) current_piece#72 [phi:play_move_leftright::@7->collision#3] -- register_copy 
-    jsr collision
-  //SEG288 [133] (byte) collision::return#12 ← (byte) collision::return#14
-    // (byte) collision::return#12 = (byte) collision::return#14  // register copy reg byte a
-    jmp b15
-  //SEG289 play_move_leftright::@15
-  b15:
-  //SEG290 [134] (byte~) play_move_leftright::$4 ← (byte) collision::return#12
-    // (byte~) play_move_leftright::$4 = (byte) collision::return#12  // register copy reg byte a
-  //SEG291 [135] if((byte~) play_move_leftright::$4!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return -- vbuaa_neq_vbuc1_then_la1 
-    cmp #COLLISION_NONE
-    bne breturn_from_b15
-    jmp b8
-  //SEG292 play_move_leftright::@8
-  b8:
-  //SEG293 [136] (byte) current_xpos#7 ← ++ (byte) current_xpos#19 -- vbuz1=_inc_vbuz1 
-    inc current_xpos
-  //SEG294 [137] phi from play_move_leftright::@11 play_move_leftright::@8 to play_move_leftright::@return [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return]
-  breturn_from_b11:
-  breturn_from_b8:
-  //SEG295 [137] phi (byte) current_xpos#23 = (byte) current_xpos#9 [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return#0] -- register_copy 
-  //SEG296 [137] phi (byte) play_move_leftright::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return#1] -- vbuaa=vbuc1 
-    lda #1
-    jmp breturn
-  //SEG297 [137] phi from play_move_leftright::@14 play_move_leftright::@15 play_move_leftright::@6 to play_move_leftright::@return [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return]
-  breturn_from_b14:
-  breturn_from_b15:
-  breturn_from_b6:
-  //SEG298 [137] phi (byte) current_xpos#23 = (byte) current_xpos#19 [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return#0] -- register_copy 
-  //SEG299 [137] phi (byte) play_move_leftright::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return#1] -- vbuaa=vbuc1 
-    lda #0
-    jmp breturn
-  //SEG300 play_move_leftright::@return
-  breturn:
-  //SEG301 [138] return 
-    rts
-  //SEG302 play_move_leftright::@1
-  b1:
-  //SEG303 [139] (byte) collision::xpos#1 ← (byte) current_xpos#19 - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_minus_1 
-    ldx current_xpos
-    dex
-    stx collision.xpos
-  //SEG304 [140] (byte) collision::ypos#1 ← (byte) current_ypos#16 -- vbuyy=vbuz1 
-    ldy current_ypos
-  //SEG305 [141] (byte) collision::orientation#1 ← (byte) current_orientation#18 -- vbuxx=vbuz1 
-    ldx current_orientation
-  //SEG306 [142] (byte*~) current_piece#71 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
-    lda current_piece
-    sta current_piece_71
-    lda current_piece+1
-    sta current_piece_71+1
-  //SEG307 [143] call collision 
-  //SEG308 [102] phi from play_move_leftright::@1 to collision [phi:play_move_leftright::@1->collision]
+  //SEG310 [144] call collision 
+  //SEG311 [103] phi from play_move_leftright::@1 to collision [phi:play_move_leftright::@1->collision]
   collision_from_b1:
-  //SEG309 [102] phi (byte) collision::xpos#5 = (byte) collision::xpos#1 [phi:play_move_leftright::@1->collision#0] -- register_copy 
-  //SEG310 [102] phi (byte) collision::ypos#4 = (byte) collision::ypos#1 [phi:play_move_leftright::@1->collision#1] -- register_copy 
-  //SEG311 [102] phi (byte) collision::orientation#4 = (byte) collision::orientation#1 [phi:play_move_leftright::@1->collision#2] -- register_copy 
-  //SEG312 [102] phi (byte*) current_piece#15 = (byte*~) current_piece#71 [phi:play_move_leftright::@1->collision#3] -- register_copy 
+  //SEG312 [103] phi (byte) collision::xpos#5 = (byte) collision::xpos#1 [phi:play_move_leftright::@1->collision#0] -- register_copy 
+  //SEG313 [103] phi (byte) collision::ypos#4 = (byte) collision::ypos#1 [phi:play_move_leftright::@1->collision#1] -- register_copy 
+  //SEG314 [103] phi (byte) collision::orientation#4 = (byte) collision::orientation#1 [phi:play_move_leftright::@1->collision#2] -- register_copy 
+  //SEG315 [103] phi (byte*) current_piece#15 = (byte*~) current_piece#72 [phi:play_move_leftright::@1->collision#3] -- register_copy 
     jsr collision
-  //SEG313 [144] (byte) collision::return#1 ← (byte) collision::return#14
+  //SEG316 [145] (byte) collision::return#1 ← (byte) collision::return#14
     // (byte) collision::return#1 = (byte) collision::return#14  // register copy reg byte a
     jmp b14
-  //SEG314 play_move_leftright::@14
+  //SEG317 play_move_leftright::@14
   b14:
-  //SEG315 [145] (byte~) play_move_leftright::$8 ← (byte) collision::return#1
+  //SEG318 [146] (byte~) play_move_leftright::$8 ← (byte) collision::return#1
     // (byte~) play_move_leftright::$8 = (byte) collision::return#1  // register copy reg byte a
-  //SEG316 [146] if((byte~) play_move_leftright::$8!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return -- vbuaa_neq_vbuc1_then_la1 
+  //SEG319 [147] if((byte~) play_move_leftright::$8!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return -- vbuaa_neq_vbuc1_then_la1 
     cmp #COLLISION_NONE
     bne breturn_from_b14
     jmp b11
-  //SEG317 play_move_leftright::@11
+  //SEG320 play_move_leftright::@11
   b11:
-  //SEG318 [147] (byte) current_xpos#9 ← -- (byte) current_xpos#19 -- vbuz1=_dec_vbuz1 
+  //SEG321 [148] (byte) current_xpos#9 ← -- (byte) current_xpos#19 -- vbuz1=_dec_vbuz1 
     dec current_xpos
     jmp breturn_from_b11
 }
-//SEG319 play_move_down
+//SEG322 play_move_down
 play_move_down: {
-  //SEG320 [148] (byte) current_movedown_counter#10 ← ++ (byte) current_movedown_counter#15 -- vbuz1=_inc_vbuz1 
+  //SEG323 [149] (byte) current_movedown_counter#10 ← ++ (byte) current_movedown_counter#15 -- vbuz1=_inc_vbuz1 
     inc current_movedown_counter
-  //SEG321 [149] if((byte) play_move_down::key_event#0!=(const byte) KEY_SPACE#0) goto play_move_down::@1 -- vbuaa_neq_vbuc1_then_la1 
+  //SEG324 [150] if((byte) play_move_down::key_event#0!=(const byte) KEY_SPACE#0) goto play_move_down::@1 -- vbuaa_neq_vbuc1_then_la1 
     cmp #KEY_SPACE
     bne b1_from_play_move_down
-  //SEG322 [150] phi from play_move_down to play_move_down::@8 [phi:play_move_down->play_move_down::@8]
+  //SEG325 [151] phi from play_move_down to play_move_down::@8 [phi:play_move_down->play_move_down::@8]
   b8_from_play_move_down:
     jmp b8
-  //SEG323 play_move_down::@8
+  //SEG326 play_move_down::@8
   b8:
-  //SEG324 [151] phi from play_move_down::@8 to play_move_down::@1 [phi:play_move_down::@8->play_move_down::@1]
+  //SEG327 [152] phi from play_move_down::@8 to play_move_down::@1 [phi:play_move_down::@8->play_move_down::@1]
   b1_from_b8:
-  //SEG325 [151] phi (byte) play_move_down::movedown#10 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_down::@8->play_move_down::@1#0] -- vbuxx=vbuc1 
+  //SEG328 [152] phi (byte) play_move_down::movedown#10 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_down::@8->play_move_down::@1#0] -- vbuxx=vbuc1 
     ldx #1
     jmp b1
-  //SEG326 [151] phi from play_move_down to play_move_down::@1 [phi:play_move_down->play_move_down::@1]
+  //SEG329 [152] phi from play_move_down to play_move_down::@1 [phi:play_move_down->play_move_down::@1]
   b1_from_play_move_down:
-  //SEG327 [151] phi (byte) play_move_down::movedown#10 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down->play_move_down::@1#0] -- vbuxx=vbuc1 
+  //SEG330 [152] phi (byte) play_move_down::movedown#10 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down->play_move_down::@1#0] -- vbuxx=vbuc1 
     ldx #0
     jmp b1
-  //SEG328 play_move_down::@1
+  //SEG331 play_move_down::@1
   b1:
-  //SEG329 [152] call keyboard_event_pressed 
-  //SEG330 [254] phi from play_move_down::@1 to keyboard_event_pressed [phi:play_move_down::@1->keyboard_event_pressed]
+  //SEG332 [153] call keyboard_event_pressed 
+  //SEG333 [254] phi from play_move_down::@1 to keyboard_event_pressed [phi:play_move_down::@1->keyboard_event_pressed]
   keyboard_event_pressed_from_b1:
-  //SEG331 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_SPACE#0 [phi:play_move_down::@1->keyboard_event_pressed#0] -- vbuz1=vbuc1 
+  //SEG334 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_SPACE#0 [phi:play_move_down::@1->keyboard_event_pressed#0] -- vbuz1=vbuc1 
     lda #KEY_SPACE
     sta keyboard_event_pressed.keycode
     jsr keyboard_event_pressed
-  //SEG332 [153] (byte) keyboard_event_pressed::return#12 ← (byte) keyboard_event_pressed::return#11
+  //SEG335 [154] (byte) keyboard_event_pressed::return#12 ← (byte) keyboard_event_pressed::return#11
     // (byte) keyboard_event_pressed::return#12 = (byte) keyboard_event_pressed::return#11  // register copy reg byte a
     jmp b17
-  //SEG333 play_move_down::@17
+  //SEG336 play_move_down::@17
   b17:
-  //SEG334 [154] (byte~) play_move_down::$2 ← (byte) keyboard_event_pressed::return#12
+  //SEG337 [155] (byte~) play_move_down::$2 ← (byte) keyboard_event_pressed::return#12
     // (byte~) play_move_down::$2 = (byte) keyboard_event_pressed::return#12  // register copy reg byte a
-  //SEG335 [155] if((byte~) play_move_down::$2==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@2 -- vbuaa_eq_0_then_la1 
+  //SEG338 [156] if((byte~) play_move_down::$2==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@2 -- vbuaa_eq_0_then_la1 
     cmp #0
     beq b2_from_b17
     jmp b9
-  //SEG336 play_move_down::@9
+  //SEG339 play_move_down::@9
   b9:
-  //SEG337 [156] if((byte) current_movedown_counter#10<(const byte) current_movedown_fast#0) goto play_move_down::@2 -- vbuz1_lt_vbuc1_then_la1 
+  //SEG340 [157] if((byte) current_movedown_counter#10<(const byte) current_movedown_fast#0) goto play_move_down::@2 -- vbuz1_lt_vbuc1_then_la1 
     lda current_movedown_counter
     cmp #current_movedown_fast
     bcc b2_from_b9
     jmp b10
-  //SEG338 play_move_down::@10
+  //SEG341 play_move_down::@10
   b10:
-  //SEG339 [157] (byte) play_move_down::movedown#2 ← ++ (byte) play_move_down::movedown#10 -- vbuxx=_inc_vbuxx 
+  //SEG342 [158] (byte) play_move_down::movedown#2 ← ++ (byte) play_move_down::movedown#10 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG340 [158] phi from play_move_down::@10 play_move_down::@17 play_move_down::@9 to play_move_down::@2 [phi:play_move_down::@10/play_move_down::@17/play_move_down::@9->play_move_down::@2]
+  //SEG343 [159] phi from play_move_down::@10 play_move_down::@17 play_move_down::@9 to play_move_down::@2 [phi:play_move_down::@10/play_move_down::@17/play_move_down::@9->play_move_down::@2]
   b2_from_b10:
   b2_from_b17:
   b2_from_b9:
-  //SEG341 [158] phi (byte) play_move_down::movedown#7 = (byte) play_move_down::movedown#2 [phi:play_move_down::@10/play_move_down::@17/play_move_down::@9->play_move_down::@2#0] -- register_copy 
+  //SEG344 [159] phi (byte) play_move_down::movedown#7 = (byte) play_move_down::movedown#2 [phi:play_move_down::@10/play_move_down::@17/play_move_down::@9->play_move_down::@2#0] -- register_copy 
     jmp b2
-  //SEG342 play_move_down::@2
+  //SEG345 play_move_down::@2
   b2:
-  //SEG343 [159] if((byte) current_movedown_counter#10<(const byte) current_movedown_slow#0) goto play_move_down::@4 -- vbuz1_lt_vbuc1_then_la1 
+  //SEG346 [160] if((byte) current_movedown_counter#10<(const byte) current_movedown_slow#0) goto play_move_down::@4 -- vbuz1_lt_vbuc1_then_la1 
     lda current_movedown_counter
     cmp #current_movedown_slow
     bcc b4_from_b2
     jmp b11
-  //SEG344 play_move_down::@11
+  //SEG347 play_move_down::@11
   b11:
-  //SEG345 [160] (byte) play_move_down::movedown#3 ← ++ (byte) play_move_down::movedown#7 -- vbuxx=_inc_vbuxx 
+  //SEG348 [161] (byte) play_move_down::movedown#3 ← ++ (byte) play_move_down::movedown#7 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG346 [161] phi from play_move_down::@11 play_move_down::@2 to play_move_down::@4 [phi:play_move_down::@11/play_move_down::@2->play_move_down::@4]
+  //SEG349 [162] phi from play_move_down::@11 play_move_down::@2 to play_move_down::@4 [phi:play_move_down::@11/play_move_down::@2->play_move_down::@4]
   b4_from_b11:
   b4_from_b2:
-  //SEG347 [161] phi (byte) play_move_down::movedown#6 = (byte) play_move_down::movedown#3 [phi:play_move_down::@11/play_move_down::@2->play_move_down::@4#0] -- register_copy 
+  //SEG350 [162] phi (byte) play_move_down::movedown#6 = (byte) play_move_down::movedown#3 [phi:play_move_down::@11/play_move_down::@2->play_move_down::@4#0] -- register_copy 
     jmp b4
-  //SEG348 play_move_down::@4
+  //SEG351 play_move_down::@4
   b4:
-  //SEG349 [162] if((byte) play_move_down::movedown#6==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@return -- vbuxx_eq_0_then_la1 
+  //SEG352 [163] if((byte) play_move_down::movedown#6==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@return -- vbuxx_eq_0_then_la1 
     cpx #0
     beq breturn_from_b4
     jmp b12
-  //SEG350 play_move_down::@12
+  //SEG353 play_move_down::@12
   b12:
-  //SEG351 [163] (byte) collision::ypos#0 ← (byte) current_ypos#12 + (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuyy=vbuz1_plus_1 
+  //SEG354 [164] (byte) collision::ypos#0 ← (byte) current_ypos#12 + (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuyy=vbuz1_plus_1 
     ldy current_ypos
     iny
-  //SEG352 [164] (byte) collision::xpos#0 ← (byte) current_xpos#16 -- vbuz1=vbuz2 
+  //SEG355 [165] (byte) collision::xpos#0 ← (byte) current_xpos#16 -- vbuz1=vbuz2 
     lda current_xpos
     sta collision.xpos
-  //SEG353 [165] (byte) collision::orientation#0 ← (byte) current_orientation#15 -- vbuxx=vbuz1 
+  //SEG356 [166] (byte) collision::orientation#0 ← (byte) current_orientation#15 -- vbuxx=vbuz1 
     ldx current_orientation
-  //SEG354 [166] (byte*~) current_piece#70 ← (byte*) current_piece#11 -- pbuz1=pbuz2 
+  //SEG357 [167] (byte*~) current_piece#71 ← (byte*) current_piece#11 -- pbuz1=pbuz2 
     lda current_piece
-    sta current_piece_70
+    sta current_piece_71
     lda current_piece+1
-    sta current_piece_70+1
-  //SEG355 [167] call collision 
-  //SEG356 [102] phi from play_move_down::@12 to collision [phi:play_move_down::@12->collision]
+    sta current_piece_71+1
+  //SEG358 [168] call collision 
+  //SEG359 [103] phi from play_move_down::@12 to collision [phi:play_move_down::@12->collision]
   collision_from_b12:
-  //SEG357 [102] phi (byte) collision::xpos#5 = (byte) collision::xpos#0 [phi:play_move_down::@12->collision#0] -- register_copy 
-  //SEG358 [102] phi (byte) collision::ypos#4 = (byte) collision::ypos#0 [phi:play_move_down::@12->collision#1] -- register_copy 
-  //SEG359 [102] phi (byte) collision::orientation#4 = (byte) collision::orientation#0 [phi:play_move_down::@12->collision#2] -- register_copy 
-  //SEG360 [102] phi (byte*) current_piece#15 = (byte*~) current_piece#70 [phi:play_move_down::@12->collision#3] -- register_copy 
+  //SEG360 [103] phi (byte) collision::xpos#5 = (byte) collision::xpos#0 [phi:play_move_down::@12->collision#0] -- register_copy 
+  //SEG361 [103] phi (byte) collision::ypos#4 = (byte) collision::ypos#0 [phi:play_move_down::@12->collision#1] -- register_copy 
+  //SEG362 [103] phi (byte) collision::orientation#4 = (byte) collision::orientation#0 [phi:play_move_down::@12->collision#2] -- register_copy 
+  //SEG363 [103] phi (byte*) current_piece#15 = (byte*~) current_piece#71 [phi:play_move_down::@12->collision#3] -- register_copy 
     jsr collision
-  //SEG361 [168] (byte) collision::return#0 ← (byte) collision::return#14
+  //SEG364 [169] (byte) collision::return#0 ← (byte) collision::return#14
     // (byte) collision::return#0 = (byte) collision::return#14  // register copy reg byte a
     jmp b18
-  //SEG362 play_move_down::@18
+  //SEG365 play_move_down::@18
   b18:
-  //SEG363 [169] (byte~) play_move_down::$12 ← (byte) collision::return#0
+  //SEG366 [170] (byte~) play_move_down::$12 ← (byte) collision::return#0
     // (byte~) play_move_down::$12 = (byte) collision::return#0  // register copy reg byte a
-  //SEG364 [170] if((byte~) play_move_down::$12==(const byte) COLLISION_NONE#0) goto play_move_down::@6 -- vbuaa_eq_vbuc1_then_la1 
+  //SEG367 [171] if((byte~) play_move_down::$12==(const byte) COLLISION_NONE#0) goto play_move_down::@6 -- vbuaa_eq_vbuc1_then_la1 
     cmp #COLLISION_NONE
     beq b6
-  //SEG365 [171] phi from play_move_down::@18 to play_move_down::@13 [phi:play_move_down::@18->play_move_down::@13]
+  //SEG368 [172] phi from play_move_down::@18 to play_move_down::@13 [phi:play_move_down::@18->play_move_down::@13]
   b13_from_b18:
     jmp b13
-  //SEG366 play_move_down::@13
+  //SEG369 play_move_down::@13
   b13:
-  //SEG367 [172] call lock_current 
+  //SEG370 [173] call lock_current 
     jsr lock_current
-  //SEG368 [173] phi from play_move_down::@13 to play_move_down::@19 [phi:play_move_down::@13->play_move_down::@19]
+  //SEG371 [174] phi from play_move_down::@13 to play_move_down::@19 [phi:play_move_down::@13->play_move_down::@19]
   b19_from_b13:
     jmp b19
-  //SEG369 play_move_down::@19
+  //SEG372 play_move_down::@19
   b19:
-  //SEG370 [174] call remove_lines 
-  //SEG371 [197] phi from play_move_down::@19 to remove_lines [phi:play_move_down::@19->remove_lines]
+  //SEG373 [175] call remove_lines 
+  //SEG374 [197] phi from play_move_down::@19 to remove_lines [phi:play_move_down::@19->remove_lines]
   remove_lines_from_b19:
     jsr remove_lines
-  //SEG372 [175] phi from play_move_down::@19 to play_move_down::@20 [phi:play_move_down::@19->play_move_down::@20]
+  //SEG375 [176] phi from play_move_down::@19 to play_move_down::@20 [phi:play_move_down::@19->play_move_down::@20]
   b20_from_b19:
     jmp b20
-  //SEG373 play_move_down::@20
+  //SEG376 play_move_down::@20
   b20:
-  //SEG374 [176] call spawn_current 
+  //SEG377 [177] call spawn_current 
+  //SEG378 [183] phi from play_move_down::@20 to spawn_current [phi:play_move_down::@20->spawn_current]
+  spawn_current_from_b20:
     jsr spawn_current
-  //SEG375 [177] (byte*~) current_piece#74 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) -- pbuz1=pptc1_derefidx_vbuz2 
+  //SEG379 [178] (byte*~) current_piece#75 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) -- pbuz1=pptc1_derefidx_vbuz2 
     ldy spawn_current._3
     lda PIECES,y
     sta current_piece
     lda PIECES+1,y
     sta current_piece+1
-  //SEG376 [178] phi from play_move_down::@20 to play_move_down::@7 [phi:play_move_down::@20->play_move_down::@7]
+  //SEG380 [179] phi from play_move_down::@20 to play_move_down::@7 [phi:play_move_down::@20->play_move_down::@7]
   b7_from_b20:
-  //SEG377 [178] phi (byte) current_piece_color#23 = (byte) current_piece_color#15 [phi:play_move_down::@20->play_move_down::@7#0] -- register_copy 
-  //SEG378 [178] phi (byte) current_xpos#36 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:play_move_down::@20->play_move_down::@7#1] -- vbuz1=vbuc1 
+  //SEG381 [179] phi (byte) current_piece_color#23 = (byte) current_piece_color#15 [phi:play_move_down::@20->play_move_down::@7#0] -- register_copy 
+  //SEG382 [179] phi (byte) current_xpos#36 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:play_move_down::@20->play_move_down::@7#1] -- vbuz1=vbuc1 
     lda #3
     sta current_xpos
-  //SEG379 [178] phi (byte*) current_piece_gfx#29 = (byte*) current_piece_gfx#10 [phi:play_move_down::@20->play_move_down::@7#2] -- register_copy 
-  //SEG380 [178] phi (byte) current_orientation#33 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@20->play_move_down::@7#3] -- vbuz1=vbuc1 
+  //SEG383 [179] phi (byte*) current_piece_gfx#29 = (byte*) current_piece_gfx#10 [phi:play_move_down::@20->play_move_down::@7#2] -- register_copy 
+  //SEG384 [179] phi (byte) current_orientation#33 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@20->play_move_down::@7#3] -- vbuz1=vbuc1 
     lda #0
     sta current_orientation
-  //SEG381 [178] phi (byte*) current_piece#23 = (byte*~) current_piece#74 [phi:play_move_down::@20->play_move_down::@7#4] -- register_copy 
-  //SEG382 [178] phi (byte) current_ypos#31 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@20->play_move_down::@7#5] -- vbuz1=vbuc1 
+  //SEG385 [179] phi (byte*) current_piece#23 = (byte*~) current_piece#75 [phi:play_move_down::@20->play_move_down::@7#4] -- register_copy 
+  //SEG386 [179] phi (byte) current_ypos#31 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@20->play_move_down::@7#5] -- vbuz1=vbuc1 
     lda #0
     sta current_ypos
     jmp b7
-  //SEG383 play_move_down::@7
+  //SEG387 play_move_down::@7
   b7:
-  //SEG384 [179] phi from play_move_down::@7 to play_move_down::@return [phi:play_move_down::@7->play_move_down::@return]
+  //SEG388 [180] phi from play_move_down::@7 to play_move_down::@return [phi:play_move_down::@7->play_move_down::@return]
   breturn_from_b7:
-  //SEG385 [179] phi (byte) current_piece_color#13 = (byte) current_piece_color#23 [phi:play_move_down::@7->play_move_down::@return#0] -- register_copy 
-  //SEG386 [179] phi (byte) current_xpos#19 = (byte) current_xpos#36 [phi:play_move_down::@7->play_move_down::@return#1] -- register_copy 
-  //SEG387 [179] phi (byte*) current_piece_gfx#17 = (byte*) current_piece_gfx#29 [phi:play_move_down::@7->play_move_down::@return#2] -- register_copy 
-  //SEG388 [179] phi (byte) current_orientation#18 = (byte) current_orientation#33 [phi:play_move_down::@7->play_move_down::@return#3] -- register_copy 
-  //SEG389 [179] phi (byte*) current_piece#13 = (byte*) current_piece#23 [phi:play_move_down::@7->play_move_down::@return#4] -- register_copy 
-  //SEG390 [179] phi (byte) current_ypos#16 = (byte) current_ypos#31 [phi:play_move_down::@7->play_move_down::@return#5] -- register_copy 
-  //SEG391 [179] phi (byte) current_movedown_counter#12 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@7->play_move_down::@return#6] -- vbuz1=vbuc1 
+  //SEG389 [180] phi (byte) current_piece_color#13 = (byte) current_piece_color#23 [phi:play_move_down::@7->play_move_down::@return#0] -- register_copy 
+  //SEG390 [180] phi (byte) current_xpos#19 = (byte) current_xpos#36 [phi:play_move_down::@7->play_move_down::@return#1] -- register_copy 
+  //SEG391 [180] phi (byte*) current_piece_gfx#17 = (byte*) current_piece_gfx#29 [phi:play_move_down::@7->play_move_down::@return#2] -- register_copy 
+  //SEG392 [180] phi (byte) current_orientation#18 = (byte) current_orientation#33 [phi:play_move_down::@7->play_move_down::@return#3] -- register_copy 
+  //SEG393 [180] phi (byte*) current_piece#13 = (byte*) current_piece#23 [phi:play_move_down::@7->play_move_down::@return#4] -- register_copy 
+  //SEG394 [180] phi (byte) current_ypos#16 = (byte) current_ypos#31 [phi:play_move_down::@7->play_move_down::@return#5] -- register_copy 
+  //SEG395 [180] phi (byte) current_movedown_counter#12 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@7->play_move_down::@return#6] -- vbuz1=vbuc1 
     lda #0
     sta current_movedown_counter
-  //SEG392 [179] phi (byte) play_move_down::return#3 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_down::@7->play_move_down::@return#7] -- vbuxx=vbuc1 
+  //SEG396 [180] phi (byte) play_move_down::return#3 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_down::@7->play_move_down::@return#7] -- vbuxx=vbuc1 
     ldx #1
     jmp breturn
-  //SEG393 [179] phi from play_move_down::@4 to play_move_down::@return [phi:play_move_down::@4->play_move_down::@return]
+  //SEG397 [180] phi from play_move_down::@4 to play_move_down::@return [phi:play_move_down::@4->play_move_down::@return]
   breturn_from_b4:
-  //SEG394 [179] phi (byte) current_piece_color#13 = (byte) current_piece_color#11 [phi:play_move_down::@4->play_move_down::@return#0] -- register_copy 
-  //SEG395 [179] phi (byte) current_xpos#19 = (byte) current_xpos#16 [phi:play_move_down::@4->play_move_down::@return#1] -- register_copy 
-  //SEG396 [179] phi (byte*) current_piece_gfx#17 = (byte*) current_piece_gfx#15 [phi:play_move_down::@4->play_move_down::@return#2] -- register_copy 
-  //SEG397 [179] phi (byte) current_orientation#18 = (byte) current_orientation#15 [phi:play_move_down::@4->play_move_down::@return#3] -- register_copy 
-  //SEG398 [179] phi (byte*) current_piece#13 = (byte*) current_piece#11 [phi:play_move_down::@4->play_move_down::@return#4] -- register_copy 
-  //SEG399 [179] phi (byte) current_ypos#16 = (byte) current_ypos#12 [phi:play_move_down::@4->play_move_down::@return#5] -- register_copy 
-  //SEG400 [179] phi (byte) current_movedown_counter#12 = (byte) current_movedown_counter#10 [phi:play_move_down::@4->play_move_down::@return#6] -- register_copy 
-  //SEG401 [179] phi (byte) play_move_down::return#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@4->play_move_down::@return#7] -- vbuxx=vbuc1 
+  //SEG398 [180] phi (byte) current_piece_color#13 = (byte) current_piece_color#11 [phi:play_move_down::@4->play_move_down::@return#0] -- register_copy 
+  //SEG399 [180] phi (byte) current_xpos#19 = (byte) current_xpos#16 [phi:play_move_down::@4->play_move_down::@return#1] -- register_copy 
+  //SEG400 [180] phi (byte*) current_piece_gfx#17 = (byte*) current_piece_gfx#15 [phi:play_move_down::@4->play_move_down::@return#2] -- register_copy 
+  //SEG401 [180] phi (byte) current_orientation#18 = (byte) current_orientation#15 [phi:play_move_down::@4->play_move_down::@return#3] -- register_copy 
+  //SEG402 [180] phi (byte*) current_piece#13 = (byte*) current_piece#11 [phi:play_move_down::@4->play_move_down::@return#4] -- register_copy 
+  //SEG403 [180] phi (byte) current_ypos#16 = (byte) current_ypos#12 [phi:play_move_down::@4->play_move_down::@return#5] -- register_copy 
+  //SEG404 [180] phi (byte) current_movedown_counter#12 = (byte) current_movedown_counter#10 [phi:play_move_down::@4->play_move_down::@return#6] -- register_copy 
+  //SEG405 [180] phi (byte) play_move_down::return#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@4->play_move_down::@return#7] -- vbuxx=vbuc1 
     ldx #0
     jmp breturn
-  //SEG402 play_move_down::@return
+  //SEG406 play_move_down::@return
   breturn:
-  //SEG403 [180] return 
+  //SEG407 [181] return 
     rts
-  //SEG404 play_move_down::@6
+  //SEG408 play_move_down::@6
   b6:
-  //SEG405 [181] (byte) current_ypos#4 ← ++ (byte) current_ypos#12 -- vbuz1=_inc_vbuz1 
+  //SEG409 [182] (byte) current_ypos#4 ← ++ (byte) current_ypos#12 -- vbuz1=_inc_vbuz1 
     inc current_ypos
-  //SEG406 [178] phi from play_move_down::@6 to play_move_down::@7 [phi:play_move_down::@6->play_move_down::@7]
+  //SEG410 [179] phi from play_move_down::@6 to play_move_down::@7 [phi:play_move_down::@6->play_move_down::@7]
   b7_from_b6:
-  //SEG407 [178] phi (byte) current_piece_color#23 = (byte) current_piece_color#11 [phi:play_move_down::@6->play_move_down::@7#0] -- register_copy 
-  //SEG408 [178] phi (byte) current_xpos#36 = (byte) current_xpos#16 [phi:play_move_down::@6->play_move_down::@7#1] -- register_copy 
-  //SEG409 [178] phi (byte*) current_piece_gfx#29 = (byte*) current_piece_gfx#15 [phi:play_move_down::@6->play_move_down::@7#2] -- register_copy 
-  //SEG410 [178] phi (byte) current_orientation#33 = (byte) current_orientation#15 [phi:play_move_down::@6->play_move_down::@7#3] -- register_copy 
-  //SEG411 [178] phi (byte*) current_piece#23 = (byte*) current_piece#11 [phi:play_move_down::@6->play_move_down::@7#4] -- register_copy 
-  //SEG412 [178] phi (byte) current_ypos#31 = (byte) current_ypos#4 [phi:play_move_down::@6->play_move_down::@7#5] -- register_copy 
+  //SEG411 [179] phi (byte) current_piece_color#23 = (byte) current_piece_color#11 [phi:play_move_down::@6->play_move_down::@7#0] -- register_copy 
+  //SEG412 [179] phi (byte) current_xpos#36 = (byte) current_xpos#16 [phi:play_move_down::@6->play_move_down::@7#1] -- register_copy 
+  //SEG413 [179] phi (byte*) current_piece_gfx#29 = (byte*) current_piece_gfx#15 [phi:play_move_down::@6->play_move_down::@7#2] -- register_copy 
+  //SEG414 [179] phi (byte) current_orientation#33 = (byte) current_orientation#15 [phi:play_move_down::@6->play_move_down::@7#3] -- register_copy 
+  //SEG415 [179] phi (byte*) current_piece#23 = (byte*) current_piece#11 [phi:play_move_down::@6->play_move_down::@7#4] -- register_copy 
+  //SEG416 [179] phi (byte) current_ypos#31 = (byte) current_ypos#4 [phi:play_move_down::@6->play_move_down::@7#5] -- register_copy 
     jmp b7
 }
-//SEG413 spawn_current
+//SEG417 spawn_current
 spawn_current: {
     .label _3 = 2
-  //SEG414 [182] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_inc__deref_pbuc1 
-    inc BORDERCOL
-  //SEG415 [183] phi from spawn_current to spawn_current::@1 [phi:spawn_current->spawn_current::@1]
+  //SEG418 [184] phi from spawn_current to spawn_current::@1 [phi:spawn_current->spawn_current::@1]
   b1_from_spawn_current:
-  //SEG416 [183] phi (byte) spawn_current::piece_idx#2 = (byte/signed byte/word/signed word/dword/signed dword) 7 [phi:spawn_current->spawn_current::@1#0] -- vbuxx=vbuc1 
+  //SEG419 [184] phi (byte) spawn_current::piece_idx#2 = (byte/signed byte/word/signed word/dword/signed dword) 7 [phi:spawn_current->spawn_current::@1#0] -- vbuxx=vbuc1 
     ldx #7
     jmp b1
-  //SEG417 spawn_current::@1
+  //SEG420 spawn_current::@1
   b1:
-  //SEG418 [184] if((byte) spawn_current::piece_idx#2==(byte/signed byte/word/signed word/dword/signed dword) 7) goto spawn_current::@2 -- vbuxx_eq_vbuc1_then_la1 
+  //SEG421 [185] if((byte) spawn_current::piece_idx#2==(byte/signed byte/word/signed word/dword/signed dword) 7) goto spawn_current::@2 -- vbuxx_eq_vbuc1_then_la1 
     cpx #7
     beq b2_from_b1
     jmp b3
-  //SEG419 spawn_current::@3
+  //SEG422 spawn_current::@3
   b3:
-  //SEG420 [185] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_dec__deref_pbuc1 
-    dec BORDERCOL
-  //SEG421 [186] (byte~) spawn_current::$3 ← (byte) spawn_current::piece_idx#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuxx_rol_1 
+  //SEG423 [186] (byte~) spawn_current::$3 ← (byte) spawn_current::piece_idx#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuxx_rol_1 
     txa
     asl
     sta _3
-  //SEG422 [187] (byte*) current_piece_gfx#10 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) + (byte/signed byte/word/signed word/dword/signed dword) 0 -- pbuz1=pptc1_derefidx_vbuz2_plus_0 
+  //SEG424 [187] (byte*) current_piece_gfx#10 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) + (byte/signed byte/word/signed word/dword/signed dword) 0 -- pbuz1=pptc1_derefidx_vbuz2_plus_0 
     ldy _3
     lda PIECES,y
     sta current_piece_gfx
     lda PIECES+1,y
     sta current_piece_gfx+1
-  //SEG423 [188] (byte) current_piece_color#15 ← *((const byte[]) PIECES_COLORS#0 + (byte) spawn_current::piece_idx#2) -- vbuz1=pbuc1_derefidx_vbuxx 
+  //SEG425 [188] (byte) current_piece_color#15 ← *((const byte[]) PIECES_COLORS#0 + (byte) spawn_current::piece_idx#2) -- vbuz1=pbuc1_derefidx_vbuxx 
     lda PIECES_COLORS,x
     sta current_piece_color
     jmp breturn
-  //SEG424 spawn_current::@return
+  //SEG426 spawn_current::@return
   breturn:
-  //SEG425 [189] return 
+  //SEG427 [189] return 
     rts
-  //SEG426 [190] phi from spawn_current::@1 to spawn_current::@2 [phi:spawn_current::@1->spawn_current::@2]
+  //SEG428 [190] phi from spawn_current::@1 to spawn_current::@2 [phi:spawn_current::@1->spawn_current::@2]
   b2_from_b1:
     jmp b2
-  //SEG427 spawn_current::@2
+  //SEG429 spawn_current::@2
   b2:
-  //SEG428 [191] call sid_rnd 
+  //SEG430 [191] call sid_rnd 
     jsr sid_rnd
-  //SEG429 [192] (byte) sid_rnd::return#2 ← (byte) sid_rnd::return#0
+  //SEG431 [192] (byte) sid_rnd::return#2 ← (byte) sid_rnd::return#0
     // (byte) sid_rnd::return#2 = (byte) sid_rnd::return#0  // register copy reg byte a
     jmp b7
-  //SEG430 spawn_current::@7
+  //SEG432 spawn_current::@7
   b7:
-  //SEG431 [193] (byte~) spawn_current::$1 ← (byte) sid_rnd::return#2
+  //SEG433 [193] (byte~) spawn_current::$1 ← (byte) sid_rnd::return#2
     // (byte~) spawn_current::$1 = (byte) sid_rnd::return#2  // register copy reg byte a
-  //SEG432 [194] (byte) spawn_current::piece_idx#1 ← (byte~) spawn_current::$1 & (byte/signed byte/word/signed word/dword/signed dword) 7 -- vbuxx=vbuaa_band_vbuc1 
+  //SEG434 [194] (byte) spawn_current::piece_idx#1 ← (byte~) spawn_current::$1 & (byte/signed byte/word/signed word/dword/signed dword) 7 -- vbuxx=vbuaa_band_vbuc1 
     and #7
     tax
-  //SEG433 [183] phi from spawn_current::@7 to spawn_current::@1 [phi:spawn_current::@7->spawn_current::@1]
+  //SEG435 [184] phi from spawn_current::@7 to spawn_current::@1 [phi:spawn_current::@7->spawn_current::@1]
   b1_from_b7:
-  //SEG434 [183] phi (byte) spawn_current::piece_idx#2 = (byte) spawn_current::piece_idx#1 [phi:spawn_current::@7->spawn_current::@1#0] -- register_copy 
+  //SEG436 [184] phi (byte) spawn_current::piece_idx#2 = (byte) spawn_current::piece_idx#1 [phi:spawn_current::@7->spawn_current::@1#0] -- register_copy 
     jmp b1
 }
-//SEG435 sid_rnd
+//SEG437 sid_rnd
 sid_rnd: {
-  //SEG436 [195] (byte) sid_rnd::return#0 ← *((const byte*) SID_VOICE3_OSC#0) -- vbuaa=_deref_pbuc1 
+  //SEG438 [195] (byte) sid_rnd::return#0 ← *((const byte*) SID_VOICE3_OSC#0) -- vbuaa=_deref_pbuc1 
     lda SID_VOICE3_OSC
     jmp breturn
-  //SEG437 sid_rnd::@return
+  //SEG439 sid_rnd::@return
   breturn:
-  //SEG438 [196] return 
+  //SEG440 [196] return 
     rts
 }
-//SEG439 remove_lines
+//SEG441 remove_lines
 remove_lines: {
     .label done = 2
-  //SEG440 [198] phi from remove_lines to remove_lines::@1 [phi:remove_lines->remove_lines::@1]
+  //SEG442 [198] phi from remove_lines to remove_lines::@1 [phi:remove_lines->remove_lines::@1]
   b1_from_remove_lines:
-  //SEG441 [198] phi (byte) remove_lines::done#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:remove_lines->remove_lines::@1#0] -- vbuz1=vbuc1 
+  //SEG443 [198] phi (byte) remove_lines::done#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:remove_lines->remove_lines::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta done
     jmp b1
-  //SEG442 [198] phi from remove_lines::@3 to remove_lines::@1 [phi:remove_lines::@3->remove_lines::@1]
+  //SEG444 [198] phi from remove_lines::@3 to remove_lines::@1 [phi:remove_lines::@3->remove_lines::@1]
   b1_from_b3:
-  //SEG443 [198] phi (byte) remove_lines::done#3 = (byte) remove_lines::done#2 [phi:remove_lines::@3->remove_lines::@1#0] -- register_copy 
+  //SEG445 [198] phi (byte) remove_lines::done#3 = (byte) remove_lines::done#2 [phi:remove_lines::@3->remove_lines::@1#0] -- register_copy 
     jmp b1
-  //SEG444 remove_lines::@1
+  //SEG446 remove_lines::@1
   b1:
-  //SEG445 [199] call find_line 
-  //SEG446 [221] phi from remove_lines::@1 to find_line [phi:remove_lines::@1->find_line]
+  //SEG447 [199] call find_line 
+  //SEG448 [221] phi from remove_lines::@1 to find_line [phi:remove_lines::@1->find_line]
   find_line_from_b1:
     jsr find_line
-  //SEG447 [200] (byte) find_line::return#0 ← (byte) find_line::return#2 -- vbuaa=vbuz1 
+  //SEG449 [200] (byte) find_line::return#0 ← (byte) find_line::return#2 -- vbuaa=vbuz1 
     lda find_line.return
     jmp b7
-  //SEG448 remove_lines::@7
+  //SEG450 remove_lines::@7
   b7:
-  //SEG449 [201] (byte) remove_lines::line_ypos#0 ← (byte) find_line::return#0
+  //SEG451 [201] (byte) remove_lines::line_ypos#0 ← (byte) find_line::return#0
     // (byte) remove_lines::line_ypos#0 = (byte) find_line::return#0  // register copy reg byte a
-  //SEG450 [202] if((byte) remove_lines::line_ypos#0!=(byte/word/signed word/dword/signed dword) 255) goto remove_lines::@2 -- vbuaa_neq_vbuc1_then_la1 
+  //SEG452 [202] if((byte) remove_lines::line_ypos#0!=(byte/word/signed word/dword/signed dword) 255) goto remove_lines::@2 -- vbuaa_neq_vbuc1_then_la1 
     cmp #$ff
     bne b2
-  //SEG451 [203] phi from remove_lines::@7 to remove_lines::@3 [phi:remove_lines::@7->remove_lines::@3]
+  //SEG453 [203] phi from remove_lines::@7 to remove_lines::@3 [phi:remove_lines::@7->remove_lines::@3]
   b3_from_b7:
-  //SEG452 [203] phi (byte) remove_lines::done#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:remove_lines::@7->remove_lines::@3#0] -- vbuz1=vbuc1 
+  //SEG454 [203] phi (byte) remove_lines::done#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:remove_lines::@7->remove_lines::@3#0] -- vbuz1=vbuc1 
     lda #1
     sta done
     jmp b3
-  //SEG453 remove_lines::@3
+  //SEG455 remove_lines::@3
   b3:
-  //SEG454 [204] if((byte) remove_lines::done#2==(byte/signed byte/word/signed word/dword/signed dword) 0) goto remove_lines::@1 -- vbuz1_eq_0_then_la1 
+  //SEG456 [204] if((byte) remove_lines::done#2==(byte/signed byte/word/signed word/dword/signed dword) 0) goto remove_lines::@1 -- vbuz1_eq_0_then_la1 
     lda done
     cmp #0
     beq b1_from_b3
     jmp breturn
-  //SEG455 remove_lines::@return
+  //SEG457 remove_lines::@return
   breturn:
-  //SEG456 [205] return 
+  //SEG458 [205] return 
     rts
-  //SEG457 remove_lines::@2
+  //SEG459 remove_lines::@2
   b2:
-  //SEG458 [206] (byte) remove_line::ypos#0 ← (byte) remove_lines::line_ypos#0 -- vbuz1=vbuaa 
+  //SEG460 [206] (byte) remove_line::ypos#0 ← (byte) remove_lines::line_ypos#0 -- vbuz1=vbuaa 
     sta remove_line.ypos
-  //SEG459 [207] call remove_line 
+  //SEG461 [207] call remove_line 
     jsr remove_line
-  //SEG460 [203] phi from remove_lines::@2 to remove_lines::@3 [phi:remove_lines::@2->remove_lines::@3]
+  //SEG462 [203] phi from remove_lines::@2 to remove_lines::@3 [phi:remove_lines::@2->remove_lines::@3]
   b3_from_b2:
-  //SEG461 [203] phi (byte) remove_lines::done#2 = (byte) remove_lines::done#3 [phi:remove_lines::@2->remove_lines::@3#0] -- register_copy 
+  //SEG463 [203] phi (byte) remove_lines::done#2 = (byte) remove_lines::done#3 [phi:remove_lines::@2->remove_lines::@3#0] -- register_copy 
     jmp b3
 }
-//SEG462 remove_line
+//SEG464 remove_line
 remove_line: {
     .label ypos = 3
     .label x = 4
     .label y = 3
-  //SEG463 [208] (byte~) remove_line::$0 ← (byte) remove_line::ypos#0 -- vbuaa=vbuz1 
+  //SEG465 [208] (byte~) remove_line::$0 ← (byte) remove_line::ypos#0 -- vbuaa=vbuz1 
     lda ypos
-  //SEG464 [209] (byte) remove_line::i2#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(byte/signed byte/word/signed word/dword/signed dword) 1 + (byte~) remove_line::$0) - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuyy=pbuc1_derefidx_vbuaa_minus_1 
+  //SEG466 [209] (byte) remove_line::i2#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(byte/signed byte/word/signed word/dword/signed dword) 1 + (byte~) remove_line::$0) - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuyy=pbuc1_derefidx_vbuaa_minus_1 
     tay
     lda playfield_lines_idx+1,y
     tay
     dey
-  //SEG465 [210] (byte) remove_line::i1#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) remove_line::ypos#0) - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuxx=pbuc1_derefidx_vbuz1_minus_1 
+  //SEG467 [210] (byte) remove_line::i1#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) remove_line::ypos#0) - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuxx=pbuc1_derefidx_vbuz1_minus_1 
     ldx ypos
     lda playfield_lines_idx,x
     tax
     dex
-  //SEG466 [211] phi from remove_line remove_line::@3 to remove_line::@1 [phi:remove_line/remove_line::@3->remove_line::@1]
+  //SEG468 [211] phi from remove_line remove_line::@3 to remove_line::@1 [phi:remove_line/remove_line::@3->remove_line::@1]
   b1_from_remove_line:
   b1_from_b3:
-  //SEG467 [211] phi (byte) remove_line::y#4 = (byte) remove_line::ypos#0 [phi:remove_line/remove_line::@3->remove_line::@1#0] -- register_copy 
-  //SEG468 [211] phi (byte) remove_line::i2#3 = (byte) remove_line::i2#0 [phi:remove_line/remove_line::@3->remove_line::@1#1] -- register_copy 
-  //SEG469 [211] phi (byte) remove_line::i1#3 = (byte) remove_line::i1#0 [phi:remove_line/remove_line::@3->remove_line::@1#2] -- register_copy 
+  //SEG469 [211] phi (byte) remove_line::y#4 = (byte) remove_line::ypos#0 [phi:remove_line/remove_line::@3->remove_line::@1#0] -- register_copy 
+  //SEG470 [211] phi (byte) remove_line::i2#3 = (byte) remove_line::i2#0 [phi:remove_line/remove_line::@3->remove_line::@1#1] -- register_copy 
+  //SEG471 [211] phi (byte) remove_line::i1#3 = (byte) remove_line::i1#0 [phi:remove_line/remove_line::@3->remove_line::@1#2] -- register_copy 
     jmp b1
-  //SEG470 remove_line::@1
+  //SEG472 remove_line::@1
   b1:
-  //SEG471 [212] phi from remove_line::@1 to remove_line::@2 [phi:remove_line::@1->remove_line::@2]
+  //SEG473 [212] phi from remove_line::@1 to remove_line::@2 [phi:remove_line::@1->remove_line::@2]
   b2_from_b1:
-  //SEG472 [212] phi (byte) remove_line::x#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:remove_line::@1->remove_line::@2#0] -- vbuz1=vbuc1 
+  //SEG474 [212] phi (byte) remove_line::x#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:remove_line::@1->remove_line::@2#0] -- vbuz1=vbuc1 
     lda #0
     sta x
-  //SEG473 [212] phi (byte) remove_line::i2#2 = (byte) remove_line::i2#3 [phi:remove_line::@1->remove_line::@2#1] -- register_copy 
-  //SEG474 [212] phi (byte) remove_line::i1#2 = (byte) remove_line::i1#3 [phi:remove_line::@1->remove_line::@2#2] -- register_copy 
+  //SEG475 [212] phi (byte) remove_line::i2#2 = (byte) remove_line::i2#3 [phi:remove_line::@1->remove_line::@2#1] -- register_copy 
+  //SEG476 [212] phi (byte) remove_line::i1#2 = (byte) remove_line::i1#3 [phi:remove_line::@1->remove_line::@2#2] -- register_copy 
     jmp b2
-  //SEG475 [212] phi from remove_line::@2 to remove_line::@2 [phi:remove_line::@2->remove_line::@2]
+  //SEG477 [212] phi from remove_line::@2 to remove_line::@2 [phi:remove_line::@2->remove_line::@2]
   b2_from_b2:
-  //SEG476 [212] phi (byte) remove_line::x#2 = (byte) remove_line::x#1 [phi:remove_line::@2->remove_line::@2#0] -- register_copy 
-  //SEG477 [212] phi (byte) remove_line::i2#2 = (byte) remove_line::i2#1 [phi:remove_line::@2->remove_line::@2#1] -- register_copy 
-  //SEG478 [212] phi (byte) remove_line::i1#2 = (byte) remove_line::i1#1 [phi:remove_line::@2->remove_line::@2#2] -- register_copy 
+  //SEG478 [212] phi (byte) remove_line::x#2 = (byte) remove_line::x#1 [phi:remove_line::@2->remove_line::@2#0] -- register_copy 
+  //SEG479 [212] phi (byte) remove_line::i2#2 = (byte) remove_line::i2#1 [phi:remove_line::@2->remove_line::@2#1] -- register_copy 
+  //SEG480 [212] phi (byte) remove_line::i1#2 = (byte) remove_line::i1#1 [phi:remove_line::@2->remove_line::@2#2] -- register_copy 
     jmp b2
-  //SEG479 remove_line::@2
+  //SEG481 remove_line::@2
   b2:
-  //SEG480 [213] *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i2#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i1#2) -- pbuc1_derefidx_vbuyy=pbuc1_derefidx_vbuxx 
+  //SEG482 [213] *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i2#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i1#2) -- pbuc1_derefidx_vbuyy=pbuc1_derefidx_vbuxx 
     lda playfield,x
     sta playfield,y
-  //SEG481 [214] (byte) remove_line::i2#1 ← -- (byte) remove_line::i2#2 -- vbuyy=_dec_vbuyy 
+  //SEG483 [214] (byte) remove_line::i2#1 ← -- (byte) remove_line::i2#2 -- vbuyy=_dec_vbuyy 
     dey
-  //SEG482 [215] (byte) remove_line::i1#1 ← -- (byte) remove_line::i1#2 -- vbuxx=_dec_vbuxx 
+  //SEG484 [215] (byte) remove_line::i1#1 ← -- (byte) remove_line::i1#2 -- vbuxx=_dec_vbuxx 
     dex
-  //SEG483 [216] (byte) remove_line::x#1 ← ++ (byte) remove_line::x#2 -- vbuz1=_inc_vbuz1 
+  //SEG485 [216] (byte) remove_line::x#1 ← ++ (byte) remove_line::x#2 -- vbuz1=_inc_vbuz1 
     inc x
-  //SEG484 [217] if((byte) remove_line::x#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto remove_line::@2 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG486 [217] if((byte) remove_line::x#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto remove_line::@2 -- vbuz1_neq_vbuc1_then_la1 
     lda x
     cmp #PLAYFIELD_COLS-1+1
     bne b2_from_b2
     jmp b3
-  //SEG485 remove_line::@3
+  //SEG487 remove_line::@3
   b3:
-  //SEG486 [218] (byte) remove_line::y#1 ← -- (byte) remove_line::y#4 -- vbuz1=_dec_vbuz1 
+  //SEG488 [218] (byte) remove_line::y#1 ← -- (byte) remove_line::y#4 -- vbuz1=_dec_vbuz1 
     dec y
-  //SEG487 [219] if((byte) remove_line::y#1!=(byte/signed byte/word/signed word/dword/signed dword) 1) goto remove_line::@1 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG489 [219] if((byte) remove_line::y#1!=(byte/signed byte/word/signed word/dword/signed dword) 1) goto remove_line::@1 -- vbuz1_neq_vbuc1_then_la1 
     lda y
     cmp #1
     bne b1_from_b3
     jmp breturn
-  //SEG488 remove_line::@return
+  //SEG490 remove_line::@return
   breturn:
-  //SEG489 [220] return 
+  //SEG491 [220] return 
     rts
 }
-//SEG490 find_line
+//SEG492 find_line
 find_line: {
     .label i = 8
     .label y = 7
@@ -10651,111 +10711,111 @@ find_line: {
     .label i_3 = 3
     .label i_8 = 3
     .label i_10 = 3
-  //SEG491 [222] phi from find_line to find_line::@1 [phi:find_line->find_line::@1]
+  //SEG493 [222] phi from find_line to find_line::@1 [phi:find_line->find_line::@1]
   b1_from_find_line:
-  //SEG492 [222] phi (byte) find_line::y#8 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line->find_line::@1#0] -- vbuz1=vbuc1 
+  //SEG494 [222] phi (byte) find_line::y#8 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line->find_line::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta y
-  //SEG493 [222] phi (byte) find_line::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line->find_line::@1#1] -- vbuz1=vbuc1 
+  //SEG495 [222] phi (byte) find_line::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line->find_line::@1#1] -- vbuz1=vbuc1 
     lda #0
     sta i_3
     jmp b1
-  //SEG494 find_line::@1
+  //SEG496 find_line::@1
   b1:
-  //SEG495 [223] phi from find_line::@1 to find_line::@2 [phi:find_line::@1->find_line::@2]
+  //SEG497 [223] phi from find_line::@1 to find_line::@2 [phi:find_line::@1->find_line::@2]
   b2_from_b1:
-  //SEG496 [223] phi (byte) find_line::filled#4 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:find_line::@1->find_line::@2#0] -- vbuz1=vbuc1 
+  //SEG498 [223] phi (byte) find_line::filled#4 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:find_line::@1->find_line::@2#0] -- vbuz1=vbuc1 
     lda #1
     sta filled
-  //SEG497 [223] phi (byte) find_line::x#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line::@1->find_line::@2#1] -- vbuxx=vbuc1 
+  //SEG499 [223] phi (byte) find_line::x#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line::@1->find_line::@2#1] -- vbuxx=vbuc1 
     ldx #0
-  //SEG498 [223] phi (byte) find_line::i#2 = (byte) find_line::i#3 [phi:find_line::@1->find_line::@2#2] -- register_copy 
+  //SEG500 [223] phi (byte) find_line::i#2 = (byte) find_line::i#3 [phi:find_line::@1->find_line::@2#2] -- register_copy 
     jmp b2
-  //SEG499 find_line::@2
+  //SEG501 find_line::@2
   b2:
-  //SEG500 [224] (byte) find_line::i#1 ← ++ (byte) find_line::i#2 -- vbuz1=_inc_vbuz2 
+  //SEG502 [224] (byte) find_line::i#1 ← ++ (byte) find_line::i#2 -- vbuz1=_inc_vbuz2 
     ldy i_2
     iny
     sty i
-  //SEG501 [225] if(*((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) find_line::i#2)!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto find_line::@13 -- pbuc1_derefidx_vbuz1_neq_0_then_la1 
+  //SEG503 [225] if(*((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) find_line::i#2)!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto find_line::@13 -- pbuc1_derefidx_vbuz1_neq_0_then_la1 
     ldy i_2
     lda playfield,y
     cmp #0
     bne b13_from_b2
-  //SEG502 [226] phi from find_line::@2 to find_line::@3 [phi:find_line::@2->find_line::@3]
+  //SEG504 [226] phi from find_line::@2 to find_line::@3 [phi:find_line::@2->find_line::@3]
   b3_from_b2:
-  //SEG503 [226] phi (byte) find_line::filled#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line::@2->find_line::@3#0] -- vbuz1=vbuc1 
+  //SEG505 [226] phi (byte) find_line::filled#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line::@2->find_line::@3#0] -- vbuz1=vbuc1 
     lda #0
     sta filled
     jmp b3
-  //SEG504 find_line::@3
+  //SEG506 find_line::@3
   b3:
-  //SEG505 [227] (byte) find_line::x#1 ← ++ (byte) find_line::x#2 -- vbuxx=_inc_vbuxx 
+  //SEG507 [227] (byte) find_line::x#1 ← ++ (byte) find_line::x#2 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG506 [228] if((byte) find_line::x#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@12 -- vbuxx_neq_vbuc1_then_la1 
+  //SEG508 [228] if((byte) find_line::x#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@12 -- vbuxx_neq_vbuc1_then_la1 
     cpx #PLAYFIELD_COLS-1+1
     bne b12
     jmp b6
-  //SEG507 find_line::@6
+  //SEG509 find_line::@6
   b6:
-  //SEG508 [229] if((byte) find_line::filled#2!=(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@4 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG510 [229] if((byte) find_line::filled#2!=(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@4 -- vbuz1_neq_vbuc1_then_la1 
     lda filled
     cmp #1
     bne b4
-  //SEG509 [230] phi from find_line::@6 to find_line::@return [phi:find_line::@6->find_line::@return]
+  //SEG511 [230] phi from find_line::@6 to find_line::@return [phi:find_line::@6->find_line::@return]
   breturn_from_b6:
-  //SEG510 [230] phi (byte) find_line::return#2 = (byte) find_line::y#8 [phi:find_line::@6->find_line::@return#0] -- register_copy 
+  //SEG512 [230] phi (byte) find_line::return#2 = (byte) find_line::y#8 [phi:find_line::@6->find_line::@return#0] -- register_copy 
     jmp breturn
-  //SEG511 find_line::@return
+  //SEG513 find_line::@return
   breturn:
-  //SEG512 [231] return 
+  //SEG514 [231] return 
     rts
-  //SEG513 find_line::@4
+  //SEG515 find_line::@4
   b4:
-  //SEG514 [232] (byte) find_line::y#1 ← ++ (byte) find_line::y#8 -- vbuz1=_inc_vbuz1 
+  //SEG516 [232] (byte) find_line::y#1 ← ++ (byte) find_line::y#8 -- vbuz1=_inc_vbuz1 
     inc y
-  //SEG515 [233] if((byte) find_line::y#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@11 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG517 [233] if((byte) find_line::y#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@11 -- vbuz1_neq_vbuc1_then_la1 
     lda y
     cmp #PLAYFIELD_LINES-1+1
     bne b11
-  //SEG516 [230] phi from find_line::@4 to find_line::@return [phi:find_line::@4->find_line::@return]
+  //SEG518 [230] phi from find_line::@4 to find_line::@return [phi:find_line::@4->find_line::@return]
   breturn_from_b4:
-  //SEG517 [230] phi (byte) find_line::return#2 = (byte/word/signed word/dword/signed dword) 255 [phi:find_line::@4->find_line::@return#0] -- vbuz1=vbuc1 
+  //SEG519 [230] phi (byte) find_line::return#2 = (byte/word/signed word/dword/signed dword) 255 [phi:find_line::@4->find_line::@return#0] -- vbuz1=vbuc1 
     lda #$ff
     sta return
     jmp breturn
-  //SEG518 find_line::@11
+  //SEG520 find_line::@11
   b11:
-  //SEG519 [234] (byte~) find_line::i#8 ← (byte) find_line::i#1 -- vbuz1=vbuz2 
+  //SEG521 [234] (byte~) find_line::i#8 ← (byte) find_line::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_8
-  //SEG520 [222] phi from find_line::@11 to find_line::@1 [phi:find_line::@11->find_line::@1]
+  //SEG522 [222] phi from find_line::@11 to find_line::@1 [phi:find_line::@11->find_line::@1]
   b1_from_b11:
-  //SEG521 [222] phi (byte) find_line::y#8 = (byte) find_line::y#1 [phi:find_line::@11->find_line::@1#0] -- register_copy 
-  //SEG522 [222] phi (byte) find_line::i#3 = (byte~) find_line::i#8 [phi:find_line::@11->find_line::@1#1] -- register_copy 
+  //SEG523 [222] phi (byte) find_line::y#8 = (byte) find_line::y#1 [phi:find_line::@11->find_line::@1#0] -- register_copy 
+  //SEG524 [222] phi (byte) find_line::i#3 = (byte~) find_line::i#8 [phi:find_line::@11->find_line::@1#1] -- register_copy 
     jmp b1
-  //SEG523 find_line::@12
+  //SEG525 find_line::@12
   b12:
-  //SEG524 [235] (byte~) find_line::i#10 ← (byte) find_line::i#1 -- vbuz1=vbuz2 
+  //SEG526 [235] (byte~) find_line::i#10 ← (byte) find_line::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_10
-  //SEG525 [223] phi from find_line::@12 to find_line::@2 [phi:find_line::@12->find_line::@2]
+  //SEG527 [223] phi from find_line::@12 to find_line::@2 [phi:find_line::@12->find_line::@2]
   b2_from_b12:
-  //SEG526 [223] phi (byte) find_line::filled#4 = (byte) find_line::filled#2 [phi:find_line::@12->find_line::@2#0] -- register_copy 
-  //SEG527 [223] phi (byte) find_line::x#2 = (byte) find_line::x#1 [phi:find_line::@12->find_line::@2#1] -- register_copy 
-  //SEG528 [223] phi (byte) find_line::i#2 = (byte~) find_line::i#10 [phi:find_line::@12->find_line::@2#2] -- register_copy 
+  //SEG528 [223] phi (byte) find_line::filled#4 = (byte) find_line::filled#2 [phi:find_line::@12->find_line::@2#0] -- register_copy 
+  //SEG529 [223] phi (byte) find_line::x#2 = (byte) find_line::x#1 [phi:find_line::@12->find_line::@2#1] -- register_copy 
+  //SEG530 [223] phi (byte) find_line::i#2 = (byte~) find_line::i#10 [phi:find_line::@12->find_line::@2#2] -- register_copy 
     jmp b2
-  //SEG529 [236] phi from find_line::@2 to find_line::@13 [phi:find_line::@2->find_line::@13]
+  //SEG531 [236] phi from find_line::@2 to find_line::@13 [phi:find_line::@2->find_line::@13]
   b13_from_b2:
     jmp b13
-  //SEG530 find_line::@13
+  //SEG532 find_line::@13
   b13:
-  //SEG531 [226] phi from find_line::@13 to find_line::@3 [phi:find_line::@13->find_line::@3]
+  //SEG533 [226] phi from find_line::@13 to find_line::@3 [phi:find_line::@13->find_line::@3]
   b3_from_b13:
-  //SEG532 [226] phi (byte) find_line::filled#2 = (byte) find_line::filled#4 [phi:find_line::@13->find_line::@3#0] -- register_copy 
+  //SEG534 [226] phi (byte) find_line::filled#2 = (byte) find_line::filled#4 [phi:find_line::@13->find_line::@3#0] -- register_copy 
     jmp b3
 }
-//SEG533 lock_current
+//SEG535 lock_current
 lock_current: {
     .label ypos2 = 2
     .label playfield_line = 5
@@ -10766,546 +10826,476 @@ lock_current: {
     .label i_3 = 4
     .label i_7 = 4
     .label i_9 = 4
-  //SEG534 [237] (byte) lock_current::ypos2#0 ← (byte) current_ypos#12 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz1_rol_1 
+  //SEG536 [237] (byte) lock_current::ypos2#0 ← (byte) current_ypos#12 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz1_rol_1 
     asl ypos2
-  //SEG535 [238] phi from lock_current to lock_current::@1 [phi:lock_current->lock_current::@1]
+  //SEG537 [238] phi from lock_current to lock_current::@1 [phi:lock_current->lock_current::@1]
   b1_from_lock_current:
-  //SEG536 [238] phi (byte) lock_current::l#6 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current->lock_current::@1#0] -- vbuz1=vbuc1 
+  //SEG538 [238] phi (byte) lock_current::l#6 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current->lock_current::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta l
-  //SEG537 [238] phi (byte) lock_current::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current->lock_current::@1#1] -- vbuz1=vbuc1 
+  //SEG539 [238] phi (byte) lock_current::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current->lock_current::@1#1] -- vbuz1=vbuc1 
     lda #0
     sta i_3
-  //SEG538 [238] phi (byte) lock_current::ypos2#2 = (byte) lock_current::ypos2#0 [phi:lock_current->lock_current::@1#2] -- register_copy 
+  //SEG540 [238] phi (byte) lock_current::ypos2#2 = (byte) lock_current::ypos2#0 [phi:lock_current->lock_current::@1#2] -- register_copy 
     jmp b1
-  //SEG539 lock_current::@1
+  //SEG541 lock_current::@1
   b1:
-  //SEG540 [239] (byte*) lock_current::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) lock_current::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
+  //SEG542 [239] (byte*) lock_current::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) lock_current::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
     ldy ypos2
     lda playfield_lines,y
     sta playfield_line
     lda playfield_lines+1,y
     sta playfield_line+1
-  //SEG541 [240] (byte) lock_current::col#0 ← (byte) current_xpos#16 -- vbuz1=vbuz2 
+  //SEG543 [240] (byte) lock_current::col#0 ← (byte) current_xpos#16 -- vbuz1=vbuz2 
     lda current_xpos
     sta col
-  //SEG542 [241] phi from lock_current::@1 to lock_current::@2 [phi:lock_current::@1->lock_current::@2]
+  //SEG544 [241] phi from lock_current::@1 to lock_current::@2 [phi:lock_current::@1->lock_current::@2]
   b2_from_b1:
-  //SEG543 [241] phi (byte) lock_current::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current::@1->lock_current::@2#0] -- vbuxx=vbuc1 
+  //SEG545 [241] phi (byte) lock_current::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current::@1->lock_current::@2#0] -- vbuxx=vbuc1 
     ldx #0
-  //SEG544 [241] phi (byte) lock_current::col#2 = (byte) lock_current::col#0 [phi:lock_current::@1->lock_current::@2#1] -- register_copy 
-  //SEG545 [241] phi (byte) lock_current::i#2 = (byte) lock_current::i#3 [phi:lock_current::@1->lock_current::@2#2] -- register_copy 
+  //SEG546 [241] phi (byte) lock_current::col#2 = (byte) lock_current::col#0 [phi:lock_current::@1->lock_current::@2#1] -- register_copy 
+  //SEG547 [241] phi (byte) lock_current::i#2 = (byte) lock_current::i#3 [phi:lock_current::@1->lock_current::@2#2] -- register_copy 
     jmp b2
-  //SEG546 lock_current::@2
+  //SEG548 lock_current::@2
   b2:
-  //SEG547 [242] (byte) lock_current::i#1 ← ++ (byte) lock_current::i#2 -- vbuz1=_inc_vbuz2 
+  //SEG549 [242] (byte) lock_current::i#1 ← ++ (byte) lock_current::i#2 -- vbuz1=_inc_vbuz2 
     ldy i_2
     iny
     sty i
-  //SEG548 [243] if(*((byte*) current_piece_gfx#15 + (byte) lock_current::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto lock_current::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
+  //SEG550 [243] if(*((byte*) current_piece_gfx#15 + (byte) lock_current::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto lock_current::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
     ldy i_2
     lda (current_piece_gfx),y
     cmp #0
     beq b3
     jmp b4
-  //SEG549 lock_current::@4
+  //SEG551 lock_current::@4
   b4:
-  //SEG550 [244] *((byte*) lock_current::playfield_line#0 + (byte) lock_current::col#2) ← (byte) current_piece_color#11 -- pbuz1_derefidx_vbuz2=vbuz3 
+  //SEG552 [244] *((byte*) lock_current::playfield_line#0 + (byte) lock_current::col#2) ← (byte) current_piece_color#11 -- pbuz1_derefidx_vbuz2=vbuz3 
     lda current_piece_color
     ldy col
     sta (playfield_line),y
     jmp b3
-  //SEG551 lock_current::@3
+  //SEG553 lock_current::@3
   b3:
-  //SEG552 [245] (byte) lock_current::col#1 ← ++ (byte) lock_current::col#2 -- vbuz1=_inc_vbuz1 
+  //SEG554 [245] (byte) lock_current::col#1 ← ++ (byte) lock_current::col#2 -- vbuz1=_inc_vbuz1 
     inc col
-  //SEG553 [246] (byte) lock_current::c#1 ← ++ (byte) lock_current::c#2 -- vbuxx=_inc_vbuxx 
+  //SEG555 [246] (byte) lock_current::c#1 ← ++ (byte) lock_current::c#2 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG554 [247] if((byte) lock_current::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto lock_current::@8 -- vbuxx_neq_vbuc1_then_la1 
+  //SEG556 [247] if((byte) lock_current::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto lock_current::@8 -- vbuxx_neq_vbuc1_then_la1 
     cpx #4
     bne b8
     jmp b5
-  //SEG555 lock_current::@5
+  //SEG557 lock_current::@5
   b5:
-  //SEG556 [248] (byte) lock_current::ypos2#1 ← (byte) lock_current::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
+  //SEG558 [248] (byte) lock_current::ypos2#1 ← (byte) lock_current::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
     lda ypos2
     clc
     adc #2
     sta ypos2
-  //SEG557 [249] (byte) lock_current::l#1 ← ++ (byte) lock_current::l#6 -- vbuz1=_inc_vbuz1 
+  //SEG559 [249] (byte) lock_current::l#1 ← ++ (byte) lock_current::l#6 -- vbuz1=_inc_vbuz1 
     inc l
-  //SEG558 [250] if((byte) lock_current::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto lock_current::@7 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG560 [250] if((byte) lock_current::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto lock_current::@7 -- vbuz1_neq_vbuc1_then_la1 
     lda l
     cmp #4
     bne b7
     jmp breturn
-  //SEG559 lock_current::@return
+  //SEG561 lock_current::@return
   breturn:
-  //SEG560 [251] return 
+  //SEG562 [251] return 
     rts
-  //SEG561 lock_current::@7
+  //SEG563 lock_current::@7
   b7:
-  //SEG562 [252] (byte~) lock_current::i#7 ← (byte) lock_current::i#1 -- vbuz1=vbuz2 
+  //SEG564 [252] (byte~) lock_current::i#7 ← (byte) lock_current::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_7
-  //SEG563 [238] phi from lock_current::@7 to lock_current::@1 [phi:lock_current::@7->lock_current::@1]
+  //SEG565 [238] phi from lock_current::@7 to lock_current::@1 [phi:lock_current::@7->lock_current::@1]
   b1_from_b7:
-  //SEG564 [238] phi (byte) lock_current::l#6 = (byte) lock_current::l#1 [phi:lock_current::@7->lock_current::@1#0] -- register_copy 
-  //SEG565 [238] phi (byte) lock_current::i#3 = (byte~) lock_current::i#7 [phi:lock_current::@7->lock_current::@1#1] -- register_copy 
-  //SEG566 [238] phi (byte) lock_current::ypos2#2 = (byte) lock_current::ypos2#1 [phi:lock_current::@7->lock_current::@1#2] -- register_copy 
+  //SEG566 [238] phi (byte) lock_current::l#6 = (byte) lock_current::l#1 [phi:lock_current::@7->lock_current::@1#0] -- register_copy 
+  //SEG567 [238] phi (byte) lock_current::i#3 = (byte~) lock_current::i#7 [phi:lock_current::@7->lock_current::@1#1] -- register_copy 
+  //SEG568 [238] phi (byte) lock_current::ypos2#2 = (byte) lock_current::ypos2#1 [phi:lock_current::@7->lock_current::@1#2] -- register_copy 
     jmp b1
-  //SEG567 lock_current::@8
+  //SEG569 lock_current::@8
   b8:
-  //SEG568 [253] (byte~) lock_current::i#9 ← (byte) lock_current::i#1 -- vbuz1=vbuz2 
+  //SEG570 [253] (byte~) lock_current::i#9 ← (byte) lock_current::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_9
-  //SEG569 [241] phi from lock_current::@8 to lock_current::@2 [phi:lock_current::@8->lock_current::@2]
+  //SEG571 [241] phi from lock_current::@8 to lock_current::@2 [phi:lock_current::@8->lock_current::@2]
   b2_from_b8:
-  //SEG570 [241] phi (byte) lock_current::c#2 = (byte) lock_current::c#1 [phi:lock_current::@8->lock_current::@2#0] -- register_copy 
-  //SEG571 [241] phi (byte) lock_current::col#2 = (byte) lock_current::col#1 [phi:lock_current::@8->lock_current::@2#1] -- register_copy 
-  //SEG572 [241] phi (byte) lock_current::i#2 = (byte~) lock_current::i#9 [phi:lock_current::@8->lock_current::@2#2] -- register_copy 
+  //SEG572 [241] phi (byte) lock_current::c#2 = (byte) lock_current::c#1 [phi:lock_current::@8->lock_current::@2#0] -- register_copy 
+  //SEG573 [241] phi (byte) lock_current::col#2 = (byte) lock_current::col#1 [phi:lock_current::@8->lock_current::@2#1] -- register_copy 
+  //SEG574 [241] phi (byte) lock_current::i#2 = (byte~) lock_current::i#9 [phi:lock_current::@8->lock_current::@2#2] -- register_copy 
     jmp b2
 }
-//SEG573 keyboard_event_pressed
+//SEG575 keyboard_event_pressed
 keyboard_event_pressed: {
     .label row_bits = 7
     .label keycode = 4
-  //SEG574 [255] (byte~) keyboard_event_pressed::$0 ← (byte) keyboard_event_pressed::keycode#5 >> (byte/signed byte/word/signed word/dword/signed dword) 3 -- vbuaa=vbuz1_ror_3 
+  //SEG576 [255] (byte~) keyboard_event_pressed::$0 ← (byte) keyboard_event_pressed::keycode#5 >> (byte/signed byte/word/signed word/dword/signed dword) 3 -- vbuaa=vbuz1_ror_3 
     lda keycode
     lsr
     lsr
     lsr
-  //SEG575 [256] (byte) keyboard_event_pressed::row_bits#0 ← *((const byte[8]) keyboard_scan_values#0 + (byte~) keyboard_event_pressed::$0) -- vbuz1=pbuc1_derefidx_vbuaa 
+  //SEG577 [256] (byte) keyboard_event_pressed::row_bits#0 ← *((const byte[8]) keyboard_scan_values#0 + (byte~) keyboard_event_pressed::$0) -- vbuz1=pbuc1_derefidx_vbuaa 
     tay
     lda keyboard_scan_values,y
     sta row_bits
-  //SEG576 [257] (byte~) keyboard_event_pressed::$1 ← (byte) keyboard_event_pressed::keycode#5 & (byte/signed byte/word/signed word/dword/signed dword) 7 -- vbuaa=vbuz1_band_vbuc1 
+  //SEG578 [257] (byte~) keyboard_event_pressed::$1 ← (byte) keyboard_event_pressed::keycode#5 & (byte/signed byte/word/signed word/dword/signed dword) 7 -- vbuaa=vbuz1_band_vbuc1 
     lda #7
     and keycode
-  //SEG577 [258] (byte) keyboard_event_pressed::return#11 ← (byte) keyboard_event_pressed::row_bits#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte~) keyboard_event_pressed::$1) -- vbuaa=vbuz1_band_pbuc1_derefidx_vbuaa 
+  //SEG579 [258] (byte) keyboard_event_pressed::return#11 ← (byte) keyboard_event_pressed::row_bits#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte~) keyboard_event_pressed::$1) -- vbuaa=vbuz1_band_pbuc1_derefidx_vbuaa 
     tay
     lda keyboard_matrix_col_bitmask,y
     and row_bits
     jmp breturn
-  //SEG578 keyboard_event_pressed::@return
+  //SEG580 keyboard_event_pressed::@return
   breturn:
-  //SEG579 [259] return 
+  //SEG581 [259] return 
     rts
 }
-//SEG580 keyboard_event_get
+//SEG582 keyboard_event_get
 keyboard_event_get: {
-  //SEG581 [260] if((byte) keyboard_events_size#13==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_get::@return -- vbuz1_eq_0_then_la1 
+  //SEG583 [260] if((byte) keyboard_events_size#13==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_get::@return -- vbuz1_eq_0_then_la1 
     lda keyboard_events_size
     cmp #0
     beq breturn_from_keyboard_event_get
     jmp b3
-  //SEG582 keyboard_event_get::@3
+  //SEG584 keyboard_event_get::@3
   b3:
-  //SEG583 [261] (byte) keyboard_events_size#4 ← -- (byte) keyboard_events_size#13 -- vbuz1=_dec_vbuz1 
+  //SEG585 [261] (byte) keyboard_events_size#4 ← -- (byte) keyboard_events_size#13 -- vbuz1=_dec_vbuz1 
     dec keyboard_events_size
-  //SEG584 [262] (byte) keyboard_event_get::return#1 ← *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#4) -- vbuaa=pbuc1_derefidx_vbuz1 
+  //SEG586 [262] (byte) keyboard_event_get::return#1 ← *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#4) -- vbuaa=pbuc1_derefidx_vbuz1 
     ldy keyboard_events_size
     lda keyboard_events,y
-  //SEG585 [263] phi from keyboard_event_get::@3 to keyboard_event_get::@return [phi:keyboard_event_get::@3->keyboard_event_get::@return]
+  //SEG587 [263] phi from keyboard_event_get::@3 to keyboard_event_get::@return [phi:keyboard_event_get::@3->keyboard_event_get::@return]
   breturn_from_b3:
-  //SEG586 [263] phi (byte) keyboard_events_size#16 = (byte) keyboard_events_size#4 [phi:keyboard_event_get::@3->keyboard_event_get::@return#0] -- register_copy 
-  //SEG587 [263] phi (byte) keyboard_event_get::return#2 = (byte) keyboard_event_get::return#1 [phi:keyboard_event_get::@3->keyboard_event_get::@return#1] -- register_copy 
+  //SEG588 [263] phi (byte) keyboard_events_size#16 = (byte) keyboard_events_size#4 [phi:keyboard_event_get::@3->keyboard_event_get::@return#0] -- register_copy 
+  //SEG589 [263] phi (byte) keyboard_event_get::return#2 = (byte) keyboard_event_get::return#1 [phi:keyboard_event_get::@3->keyboard_event_get::@return#1] -- register_copy 
     jmp breturn
-  //SEG588 [263] phi from keyboard_event_get to keyboard_event_get::@return [phi:keyboard_event_get->keyboard_event_get::@return]
+  //SEG590 [263] phi from keyboard_event_get to keyboard_event_get::@return [phi:keyboard_event_get->keyboard_event_get::@return]
   breturn_from_keyboard_event_get:
-  //SEG589 [263] phi (byte) keyboard_events_size#16 = (byte) keyboard_events_size#13 [phi:keyboard_event_get->keyboard_event_get::@return#0] -- register_copy 
-  //SEG590 [263] phi (byte) keyboard_event_get::return#2 = (byte/word/signed word/dword/signed dword) 255 [phi:keyboard_event_get->keyboard_event_get::@return#1] -- vbuaa=vbuc1 
+  //SEG591 [263] phi (byte) keyboard_events_size#16 = (byte) keyboard_events_size#13 [phi:keyboard_event_get->keyboard_event_get::@return#0] -- register_copy 
+  //SEG592 [263] phi (byte) keyboard_event_get::return#2 = (byte/word/signed word/dword/signed dword) 255 [phi:keyboard_event_get->keyboard_event_get::@return#1] -- vbuaa=vbuc1 
     lda #$ff
     jmp breturn
-  //SEG591 keyboard_event_get::@return
+  //SEG593 keyboard_event_get::@return
   breturn:
-  //SEG592 [264] return 
+  //SEG594 [264] return 
     rts
 }
-//SEG593 keyboard_event_scan
+//SEG595 keyboard_event_scan
 keyboard_event_scan: {
     .label row_scan = 8
     .label keycode = 7
     .label row = 4
-  //SEG594 [266] phi from keyboard_event_scan to keyboard_event_scan::@1 [phi:keyboard_event_scan->keyboard_event_scan::@1]
+  //SEG596 [266] phi from keyboard_event_scan to keyboard_event_scan::@1 [phi:keyboard_event_scan->keyboard_event_scan::@1]
   b1_from_keyboard_event_scan:
-  //SEG595 [266] phi (byte) keyboard_events_size#29 = (byte) keyboard_events_size#19 [phi:keyboard_event_scan->keyboard_event_scan::@1#0] -- register_copy 
-  //SEG596 [266] phi (byte) keyboard_event_scan::keycode#11 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan->keyboard_event_scan::@1#1] -- vbuz1=vbuc1 
+  //SEG597 [266] phi (byte) keyboard_events_size#29 = (byte) keyboard_events_size#19 [phi:keyboard_event_scan->keyboard_event_scan::@1#0] -- register_copy 
+  //SEG598 [266] phi (byte) keyboard_event_scan::keycode#11 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan->keyboard_event_scan::@1#1] -- vbuz1=vbuc1 
     lda #0
     sta keycode
-  //SEG597 [266] phi (byte) keyboard_event_scan::row#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan->keyboard_event_scan::@1#2] -- vbuz1=vbuc1 
+  //SEG599 [266] phi (byte) keyboard_event_scan::row#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan->keyboard_event_scan::@1#2] -- vbuz1=vbuc1 
     lda #0
     sta row
     jmp b1
-  //SEG598 [266] phi from keyboard_event_scan::@3 to keyboard_event_scan::@1 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1]
+  //SEG600 [266] phi from keyboard_event_scan::@3 to keyboard_event_scan::@1 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1]
   b1_from_b3:
-  //SEG599 [266] phi (byte) keyboard_events_size#29 = (byte) keyboard_events_size#13 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#0] -- register_copy 
-  //SEG600 [266] phi (byte) keyboard_event_scan::keycode#11 = (byte) keyboard_event_scan::keycode#14 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#1] -- register_copy 
-  //SEG601 [266] phi (byte) keyboard_event_scan::row#2 = (byte) keyboard_event_scan::row#1 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#2] -- register_copy 
+  //SEG601 [266] phi (byte) keyboard_events_size#29 = (byte) keyboard_events_size#13 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#0] -- register_copy 
+  //SEG602 [266] phi (byte) keyboard_event_scan::keycode#11 = (byte) keyboard_event_scan::keycode#14 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#1] -- register_copy 
+  //SEG603 [266] phi (byte) keyboard_event_scan::row#2 = (byte) keyboard_event_scan::row#1 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#2] -- register_copy 
     jmp b1
-  //SEG602 keyboard_event_scan::@1
+  //SEG604 keyboard_event_scan::@1
   b1:
-  //SEG603 [267] (byte) keyboard_matrix_read::rowid#0 ← (byte) keyboard_event_scan::row#2 -- vbuxx=vbuz1 
+  //SEG605 [267] (byte) keyboard_matrix_read::rowid#0 ← (byte) keyboard_event_scan::row#2 -- vbuxx=vbuz1 
     ldx row
-  //SEG604 [268] call keyboard_matrix_read 
+  //SEG606 [268] call keyboard_matrix_read 
     jsr keyboard_matrix_read
-  //SEG605 [269] (byte) keyboard_matrix_read::return#2 ← (byte) keyboard_matrix_read::return#0
+  //SEG607 [269] (byte) keyboard_matrix_read::return#2 ← (byte) keyboard_matrix_read::return#0
     // (byte) keyboard_matrix_read::return#2 = (byte) keyboard_matrix_read::return#0  // register copy reg byte a
     jmp b25
-  //SEG606 keyboard_event_scan::@25
+  //SEG608 keyboard_event_scan::@25
   b25:
-  //SEG607 [270] (byte) keyboard_event_scan::row_scan#0 ← (byte) keyboard_matrix_read::return#2 -- vbuz1=vbuaa 
+  //SEG609 [270] (byte) keyboard_event_scan::row_scan#0 ← (byte) keyboard_matrix_read::return#2 -- vbuz1=vbuaa 
     sta row_scan
-  //SEG608 [271] if((byte) keyboard_event_scan::row_scan#0!=*((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2)) goto keyboard_event_scan::@4 -- vbuz1_neq_pbuc1_derefidx_vbuz2_then_la1 
+  //SEG610 [271] if((byte) keyboard_event_scan::row_scan#0!=*((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2)) goto keyboard_event_scan::@4 -- vbuz1_neq_pbuc1_derefidx_vbuz2_then_la1 
     lda row_scan
     ldy row
     cmp keyboard_scan_values,y
     bne b4_from_b25
     jmp b13
-  //SEG609 keyboard_event_scan::@13
+  //SEG611 keyboard_event_scan::@13
   b13:
-  //SEG610 [272] (byte) keyboard_event_scan::keycode#1 ← (byte) keyboard_event_scan::keycode#11 + (byte/signed byte/word/signed word/dword/signed dword) 8 -- vbuz1=vbuz1_plus_vbuc1 
+  //SEG612 [272] (byte) keyboard_event_scan::keycode#1 ← (byte) keyboard_event_scan::keycode#11 + (byte/signed byte/word/signed word/dword/signed dword) 8 -- vbuz1=vbuz1_plus_vbuc1 
     lda #8
     clc
     adc keycode
     sta keycode
-  //SEG611 [273] phi from keyboard_event_scan::@13 keyboard_event_scan::@19 to keyboard_event_scan::@3 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3]
+  //SEG613 [273] phi from keyboard_event_scan::@13 keyboard_event_scan::@19 to keyboard_event_scan::@3 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3]
   b3_from_b13:
   b3_from_b19:
-  //SEG612 [273] phi (byte) keyboard_events_size#13 = (byte) keyboard_events_size#29 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3#0] -- register_copy 
-  //SEG613 [273] phi (byte) keyboard_event_scan::keycode#14 = (byte) keyboard_event_scan::keycode#1 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3#1] -- register_copy 
+  //SEG614 [273] phi (byte) keyboard_events_size#13 = (byte) keyboard_events_size#29 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3#0] -- register_copy 
+  //SEG615 [273] phi (byte) keyboard_event_scan::keycode#14 = (byte) keyboard_event_scan::keycode#1 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3#1] -- register_copy 
     jmp b3
-  //SEG614 keyboard_event_scan::@3
+  //SEG616 keyboard_event_scan::@3
   b3:
-  //SEG615 [274] (byte) keyboard_event_scan::row#1 ← ++ (byte) keyboard_event_scan::row#2 -- vbuz1=_inc_vbuz1 
+  //SEG617 [274] (byte) keyboard_event_scan::row#1 ← ++ (byte) keyboard_event_scan::row#2 -- vbuz1=_inc_vbuz1 
     inc row
-  //SEG616 [275] if((byte) keyboard_event_scan::row#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@1 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG618 [275] if((byte) keyboard_event_scan::row#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@1 -- vbuz1_neq_vbuc1_then_la1 
     lda row
     cmp #8
     bne b1_from_b3
-  //SEG617 [276] phi from keyboard_event_scan::@3 to keyboard_event_scan::@20 [phi:keyboard_event_scan::@3->keyboard_event_scan::@20]
+  //SEG619 [276] phi from keyboard_event_scan::@3 to keyboard_event_scan::@20 [phi:keyboard_event_scan::@3->keyboard_event_scan::@20]
   b20_from_b3:
     jmp b20
-  //SEG618 keyboard_event_scan::@20
+  //SEG620 keyboard_event_scan::@20
   b20:
-  //SEG619 [277] call keyboard_event_pressed 
-  //SEG620 [254] phi from keyboard_event_scan::@20 to keyboard_event_pressed [phi:keyboard_event_scan::@20->keyboard_event_pressed]
+  //SEG621 [277] call keyboard_event_pressed 
+  //SEG622 [254] phi from keyboard_event_scan::@20 to keyboard_event_pressed [phi:keyboard_event_scan::@20->keyboard_event_pressed]
   keyboard_event_pressed_from_b20:
-  //SEG621 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_LSHIFT#0 [phi:keyboard_event_scan::@20->keyboard_event_pressed#0] -- vbuz1=vbuc1 
+  //SEG623 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_LSHIFT#0 [phi:keyboard_event_scan::@20->keyboard_event_pressed#0] -- vbuz1=vbuc1 
     lda #KEY_LSHIFT
     sta keyboard_event_pressed.keycode
     jsr keyboard_event_pressed
-  //SEG622 [278] (byte) keyboard_event_pressed::return#0 ← (byte) keyboard_event_pressed::return#11
+  //SEG624 [278] (byte) keyboard_event_pressed::return#0 ← (byte) keyboard_event_pressed::return#11
     // (byte) keyboard_event_pressed::return#0 = (byte) keyboard_event_pressed::return#11  // register copy reg byte a
     jmp b26
-  //SEG623 keyboard_event_scan::@26
+  //SEG625 keyboard_event_scan::@26
   b26:
-  //SEG624 [279] (byte~) keyboard_event_scan::$14 ← (byte) keyboard_event_pressed::return#0
+  //SEG626 [279] (byte~) keyboard_event_scan::$14 ← (byte) keyboard_event_pressed::return#0
     // (byte~) keyboard_event_scan::$14 = (byte) keyboard_event_pressed::return#0  // register copy reg byte a
-  //SEG625 [280] if((byte~) keyboard_event_scan::$14==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@9 -- vbuaa_eq_0_then_la1 
+  //SEG627 [280] if((byte~) keyboard_event_scan::$14==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@9 -- vbuaa_eq_0_then_la1 
     cmp #0
     beq b9_from_b26
-  //SEG626 [281] phi from keyboard_event_scan::@26 to keyboard_event_scan::@21 [phi:keyboard_event_scan::@26->keyboard_event_scan::@21]
+  //SEG628 [281] phi from keyboard_event_scan::@26 to keyboard_event_scan::@21 [phi:keyboard_event_scan::@26->keyboard_event_scan::@21]
   b21_from_b26:
     jmp b21
-  //SEG627 keyboard_event_scan::@21
+  //SEG629 keyboard_event_scan::@21
   b21:
-  //SEG628 [282] phi from keyboard_event_scan::@21 keyboard_event_scan::@26 to keyboard_event_scan::@9 [phi:keyboard_event_scan::@21/keyboard_event_scan::@26->keyboard_event_scan::@9]
+  //SEG630 [282] phi from keyboard_event_scan::@21 keyboard_event_scan::@26 to keyboard_event_scan::@9 [phi:keyboard_event_scan::@21/keyboard_event_scan::@26->keyboard_event_scan::@9]
   b9_from_b21:
   b9_from_b26:
     jmp b9
-  //SEG629 keyboard_event_scan::@9
+  //SEG631 keyboard_event_scan::@9
   b9:
-  //SEG630 [283] call keyboard_event_pressed 
-  //SEG631 [254] phi from keyboard_event_scan::@9 to keyboard_event_pressed [phi:keyboard_event_scan::@9->keyboard_event_pressed]
+  //SEG632 [283] call keyboard_event_pressed 
+  //SEG633 [254] phi from keyboard_event_scan::@9 to keyboard_event_pressed [phi:keyboard_event_scan::@9->keyboard_event_pressed]
   keyboard_event_pressed_from_b9:
-  //SEG632 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_RSHIFT#0 [phi:keyboard_event_scan::@9->keyboard_event_pressed#0] -- vbuz1=vbuc1 
+  //SEG634 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_RSHIFT#0 [phi:keyboard_event_scan::@9->keyboard_event_pressed#0] -- vbuz1=vbuc1 
     lda #KEY_RSHIFT
     sta keyboard_event_pressed.keycode
     jsr keyboard_event_pressed
-  //SEG633 [284] (byte) keyboard_event_pressed::return#1 ← (byte) keyboard_event_pressed::return#11
+  //SEG635 [284] (byte) keyboard_event_pressed::return#1 ← (byte) keyboard_event_pressed::return#11
     // (byte) keyboard_event_pressed::return#1 = (byte) keyboard_event_pressed::return#11  // register copy reg byte a
     jmp b27
-  //SEG634 keyboard_event_scan::@27
+  //SEG636 keyboard_event_scan::@27
   b27:
-  //SEG635 [285] (byte~) keyboard_event_scan::$18 ← (byte) keyboard_event_pressed::return#1
+  //SEG637 [285] (byte~) keyboard_event_scan::$18 ← (byte) keyboard_event_pressed::return#1
     // (byte~) keyboard_event_scan::$18 = (byte) keyboard_event_pressed::return#1  // register copy reg byte a
-  //SEG636 [286] if((byte~) keyboard_event_scan::$18==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@10 -- vbuaa_eq_0_then_la1 
+  //SEG638 [286] if((byte~) keyboard_event_scan::$18==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@10 -- vbuaa_eq_0_then_la1 
     cmp #0
     beq b10_from_b27
-  //SEG637 [287] phi from keyboard_event_scan::@27 to keyboard_event_scan::@22 [phi:keyboard_event_scan::@27->keyboard_event_scan::@22]
+  //SEG639 [287] phi from keyboard_event_scan::@27 to keyboard_event_scan::@22 [phi:keyboard_event_scan::@27->keyboard_event_scan::@22]
   b22_from_b27:
     jmp b22
-  //SEG638 keyboard_event_scan::@22
+  //SEG640 keyboard_event_scan::@22
   b22:
-  //SEG639 [288] phi from keyboard_event_scan::@22 keyboard_event_scan::@27 to keyboard_event_scan::@10 [phi:keyboard_event_scan::@22/keyboard_event_scan::@27->keyboard_event_scan::@10]
+  //SEG641 [288] phi from keyboard_event_scan::@22 keyboard_event_scan::@27 to keyboard_event_scan::@10 [phi:keyboard_event_scan::@22/keyboard_event_scan::@27->keyboard_event_scan::@10]
   b10_from_b22:
   b10_from_b27:
     jmp b10
-  //SEG640 keyboard_event_scan::@10
+  //SEG642 keyboard_event_scan::@10
   b10:
-  //SEG641 [289] call keyboard_event_pressed 
-  //SEG642 [254] phi from keyboard_event_scan::@10 to keyboard_event_pressed [phi:keyboard_event_scan::@10->keyboard_event_pressed]
+  //SEG643 [289] call keyboard_event_pressed 
+  //SEG644 [254] phi from keyboard_event_scan::@10 to keyboard_event_pressed [phi:keyboard_event_scan::@10->keyboard_event_pressed]
   keyboard_event_pressed_from_b10:
-  //SEG643 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_CTRL#0 [phi:keyboard_event_scan::@10->keyboard_event_pressed#0] -- vbuz1=vbuc1 
+  //SEG645 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_CTRL#0 [phi:keyboard_event_scan::@10->keyboard_event_pressed#0] -- vbuz1=vbuc1 
     lda #KEY_CTRL
     sta keyboard_event_pressed.keycode
     jsr keyboard_event_pressed
-  //SEG644 [290] (byte) keyboard_event_pressed::return#2 ← (byte) keyboard_event_pressed::return#11
+  //SEG646 [290] (byte) keyboard_event_pressed::return#2 ← (byte) keyboard_event_pressed::return#11
     // (byte) keyboard_event_pressed::return#2 = (byte) keyboard_event_pressed::return#11  // register copy reg byte a
     jmp b28
-  //SEG645 keyboard_event_scan::@28
+  //SEG647 keyboard_event_scan::@28
   b28:
-  //SEG646 [291] (byte~) keyboard_event_scan::$22 ← (byte) keyboard_event_pressed::return#2
+  //SEG648 [291] (byte~) keyboard_event_scan::$22 ← (byte) keyboard_event_pressed::return#2
     // (byte~) keyboard_event_scan::$22 = (byte) keyboard_event_pressed::return#2  // register copy reg byte a
-  //SEG647 [292] if((byte~) keyboard_event_scan::$22==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@11 -- vbuaa_eq_0_then_la1 
+  //SEG649 [292] if((byte~) keyboard_event_scan::$22==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@11 -- vbuaa_eq_0_then_la1 
     cmp #0
     beq b11_from_b28
-  //SEG648 [293] phi from keyboard_event_scan::@28 to keyboard_event_scan::@23 [phi:keyboard_event_scan::@28->keyboard_event_scan::@23]
+  //SEG650 [293] phi from keyboard_event_scan::@28 to keyboard_event_scan::@23 [phi:keyboard_event_scan::@28->keyboard_event_scan::@23]
   b23_from_b28:
     jmp b23
-  //SEG649 keyboard_event_scan::@23
+  //SEG651 keyboard_event_scan::@23
   b23:
-  //SEG650 [294] phi from keyboard_event_scan::@23 keyboard_event_scan::@28 to keyboard_event_scan::@11 [phi:keyboard_event_scan::@23/keyboard_event_scan::@28->keyboard_event_scan::@11]
+  //SEG652 [294] phi from keyboard_event_scan::@23 keyboard_event_scan::@28 to keyboard_event_scan::@11 [phi:keyboard_event_scan::@23/keyboard_event_scan::@28->keyboard_event_scan::@11]
   b11_from_b23:
   b11_from_b28:
     jmp b11
-  //SEG651 keyboard_event_scan::@11
+  //SEG653 keyboard_event_scan::@11
   b11:
-  //SEG652 [295] call keyboard_event_pressed 
-  //SEG653 [254] phi from keyboard_event_scan::@11 to keyboard_event_pressed [phi:keyboard_event_scan::@11->keyboard_event_pressed]
+  //SEG654 [295] call keyboard_event_pressed 
+  //SEG655 [254] phi from keyboard_event_scan::@11 to keyboard_event_pressed [phi:keyboard_event_scan::@11->keyboard_event_pressed]
   keyboard_event_pressed_from_b11:
-  //SEG654 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_COMMODORE#0 [phi:keyboard_event_scan::@11->keyboard_event_pressed#0] -- vbuz1=vbuc1 
+  //SEG656 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_COMMODORE#0 [phi:keyboard_event_scan::@11->keyboard_event_pressed#0] -- vbuz1=vbuc1 
     lda #KEY_COMMODORE
     sta keyboard_event_pressed.keycode
     jsr keyboard_event_pressed
-  //SEG655 [296] (byte) keyboard_event_pressed::return#10 ← (byte) keyboard_event_pressed::return#11
+  //SEG657 [296] (byte) keyboard_event_pressed::return#10 ← (byte) keyboard_event_pressed::return#11
     // (byte) keyboard_event_pressed::return#10 = (byte) keyboard_event_pressed::return#11  // register copy reg byte a
     jmp b29
-  //SEG656 keyboard_event_scan::@29
+  //SEG658 keyboard_event_scan::@29
   b29:
-  //SEG657 [297] (byte~) keyboard_event_scan::$26 ← (byte) keyboard_event_pressed::return#10
+  //SEG659 [297] (byte~) keyboard_event_scan::$26 ← (byte) keyboard_event_pressed::return#10
     // (byte~) keyboard_event_scan::$26 = (byte) keyboard_event_pressed::return#10  // register copy reg byte a
-  //SEG658 [298] if((byte~) keyboard_event_scan::$26==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@return -- vbuaa_eq_0_then_la1 
+  //SEG660 [298] if((byte~) keyboard_event_scan::$26==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@return -- vbuaa_eq_0_then_la1 
     cmp #0
     beq breturn
-  //SEG659 [299] phi from keyboard_event_scan::@29 to keyboard_event_scan::@24 [phi:keyboard_event_scan::@29->keyboard_event_scan::@24]
+  //SEG661 [299] phi from keyboard_event_scan::@29 to keyboard_event_scan::@24 [phi:keyboard_event_scan::@29->keyboard_event_scan::@24]
   b24_from_b29:
     jmp b24
-  //SEG660 keyboard_event_scan::@24
+  //SEG662 keyboard_event_scan::@24
   b24:
     jmp breturn
-  //SEG661 keyboard_event_scan::@return
+  //SEG663 keyboard_event_scan::@return
   breturn:
-  //SEG662 [300] return 
+  //SEG664 [300] return 
     rts
-  //SEG663 [301] phi from keyboard_event_scan::@25 to keyboard_event_scan::@4 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4]
+  //SEG665 [301] phi from keyboard_event_scan::@25 to keyboard_event_scan::@4 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4]
   b4_from_b25:
-  //SEG664 [301] phi (byte) keyboard_events_size#10 = (byte) keyboard_events_size#29 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#0] -- register_copy 
-  //SEG665 [301] phi (byte) keyboard_event_scan::keycode#10 = (byte) keyboard_event_scan::keycode#11 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#1] -- register_copy 
-  //SEG666 [301] phi (byte) keyboard_event_scan::col#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#2] -- vbuxx=vbuc1 
+  //SEG666 [301] phi (byte) keyboard_events_size#10 = (byte) keyboard_events_size#29 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#0] -- register_copy 
+  //SEG667 [301] phi (byte) keyboard_event_scan::keycode#10 = (byte) keyboard_event_scan::keycode#11 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#1] -- register_copy 
+  //SEG668 [301] phi (byte) keyboard_event_scan::col#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#2] -- vbuxx=vbuc1 
     ldx #0
     jmp b4
-  //SEG667 [301] phi from keyboard_event_scan::@5 to keyboard_event_scan::@4 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4]
+  //SEG669 [301] phi from keyboard_event_scan::@5 to keyboard_event_scan::@4 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4]
   b4_from_b5:
-  //SEG668 [301] phi (byte) keyboard_events_size#10 = (byte) keyboard_events_size#30 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#0] -- register_copy 
-  //SEG669 [301] phi (byte) keyboard_event_scan::keycode#10 = (byte) keyboard_event_scan::keycode#15 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#1] -- register_copy 
-  //SEG670 [301] phi (byte) keyboard_event_scan::col#2 = (byte) keyboard_event_scan::col#1 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#2] -- register_copy 
+  //SEG670 [301] phi (byte) keyboard_events_size#10 = (byte) keyboard_events_size#30 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#0] -- register_copy 
+  //SEG671 [301] phi (byte) keyboard_event_scan::keycode#10 = (byte) keyboard_event_scan::keycode#15 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#1] -- register_copy 
+  //SEG672 [301] phi (byte) keyboard_event_scan::col#2 = (byte) keyboard_event_scan::col#1 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#2] -- register_copy 
     jmp b4
-  //SEG671 keyboard_event_scan::@4
+  //SEG673 keyboard_event_scan::@4
   b4:
-  //SEG672 [302] (byte~) keyboard_event_scan::$3 ← (byte) keyboard_event_scan::row_scan#0 ^ *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) -- vbuaa=vbuz1_bxor_pbuc1_derefidx_vbuz2 
+  //SEG674 [302] (byte~) keyboard_event_scan::$3 ← (byte) keyboard_event_scan::row_scan#0 ^ *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) -- vbuaa=vbuz1_bxor_pbuc1_derefidx_vbuz2 
     lda row_scan
     ldy row
     eor keyboard_scan_values,y
-  //SEG673 [303] (byte~) keyboard_event_scan::$4 ← (byte~) keyboard_event_scan::$3 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) -- vbuaa=vbuaa_band_pbuc1_derefidx_vbuxx 
+  //SEG675 [303] (byte~) keyboard_event_scan::$4 ← (byte~) keyboard_event_scan::$3 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) -- vbuaa=vbuaa_band_pbuc1_derefidx_vbuxx 
     and keyboard_matrix_col_bitmask,x
-  //SEG674 [304] if((byte~) keyboard_event_scan::$4==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@5 -- vbuaa_eq_0_then_la1 
+  //SEG676 [304] if((byte~) keyboard_event_scan::$4==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@5 -- vbuaa_eq_0_then_la1 
     cmp #0
     beq b5_from_b4
     jmp b15
-  //SEG675 keyboard_event_scan::@15
+  //SEG677 keyboard_event_scan::@15
   b15:
-  //SEG676 [305] if((byte) keyboard_events_size#10==(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@5 -- vbuz1_eq_vbuc1_then_la1 
+  //SEG678 [305] if((byte) keyboard_events_size#10==(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@5 -- vbuz1_eq_vbuc1_then_la1 
     lda keyboard_events_size
     cmp #8
     beq b5_from_b15
     jmp b16
-  //SEG677 keyboard_event_scan::@16
+  //SEG679 keyboard_event_scan::@16
   b16:
-  //SEG678 [306] (byte) keyboard_event_scan::event_type#0 ← (byte) keyboard_event_scan::row_scan#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) -- vbuaa=vbuz1_band_pbuc1_derefidx_vbuxx 
+  //SEG680 [306] (byte) keyboard_event_scan::event_type#0 ← (byte) keyboard_event_scan::row_scan#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) -- vbuaa=vbuz1_band_pbuc1_derefidx_vbuxx 
     lda keyboard_matrix_col_bitmask,x
     and row_scan
-  //SEG679 [307] if((byte) keyboard_event_scan::event_type#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@7 -- vbuaa_eq_0_then_la1 
+  //SEG681 [307] if((byte) keyboard_event_scan::event_type#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@7 -- vbuaa_eq_0_then_la1 
     cmp #0
     beq b7
     jmp b17
-  //SEG680 keyboard_event_scan::@17
+  //SEG682 keyboard_event_scan::@17
   b17:
-  //SEG681 [308] *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#10) ← (byte) keyboard_event_scan::keycode#10 -- pbuc1_derefidx_vbuz1=vbuz2 
+  //SEG683 [308] *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#10) ← (byte) keyboard_event_scan::keycode#10 -- pbuc1_derefidx_vbuz1=vbuz2 
     lda keycode
     ldy keyboard_events_size
     sta keyboard_events,y
-  //SEG682 [309] (byte) keyboard_events_size#2 ← ++ (byte) keyboard_events_size#10 -- vbuz1=_inc_vbuz1 
+  //SEG684 [309] (byte) keyboard_events_size#2 ← ++ (byte) keyboard_events_size#10 -- vbuz1=_inc_vbuz1 
     inc keyboard_events_size
-  //SEG683 [310] phi from keyboard_event_scan::@15 keyboard_event_scan::@17 keyboard_event_scan::@4 keyboard_event_scan::@7 to keyboard_event_scan::@5 [phi:keyboard_event_scan::@15/keyboard_event_scan::@17/keyboard_event_scan::@4/keyboard_event_scan::@7->keyboard_event_scan::@5]
+  //SEG685 [310] phi from keyboard_event_scan::@15 keyboard_event_scan::@17 keyboard_event_scan::@4 keyboard_event_scan::@7 to keyboard_event_scan::@5 [phi:keyboard_event_scan::@15/keyboard_event_scan::@17/keyboard_event_scan::@4/keyboard_event_scan::@7->keyboard_event_scan::@5]
   b5_from_b15:
   b5_from_b17:
   b5_from_b4:
   b5_from_b7:
-  //SEG684 [310] phi (byte) keyboard_events_size#30 = (byte) keyboard_events_size#10 [phi:keyboard_event_scan::@15/keyboard_event_scan::@17/keyboard_event_scan::@4/keyboard_event_scan::@7->keyboard_event_scan::@5#0] -- register_copy 
+  //SEG686 [310] phi (byte) keyboard_events_size#30 = (byte) keyboard_events_size#10 [phi:keyboard_event_scan::@15/keyboard_event_scan::@17/keyboard_event_scan::@4/keyboard_event_scan::@7->keyboard_event_scan::@5#0] -- register_copy 
     jmp b5
-  //SEG685 keyboard_event_scan::@5
+  //SEG687 keyboard_event_scan::@5
   b5:
-  //SEG686 [311] (byte) keyboard_event_scan::keycode#15 ← ++ (byte) keyboard_event_scan::keycode#10 -- vbuz1=_inc_vbuz1 
+  //SEG688 [311] (byte) keyboard_event_scan::keycode#15 ← ++ (byte) keyboard_event_scan::keycode#10 -- vbuz1=_inc_vbuz1 
     inc keycode
-  //SEG687 [312] (byte) keyboard_event_scan::col#1 ← ++ (byte) keyboard_event_scan::col#2 -- vbuxx=_inc_vbuxx 
+  //SEG689 [312] (byte) keyboard_event_scan::col#1 ← ++ (byte) keyboard_event_scan::col#2 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG688 [313] if((byte) keyboard_event_scan::col#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@4 -- vbuxx_neq_vbuc1_then_la1 
+  //SEG690 [313] if((byte) keyboard_event_scan::col#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@4 -- vbuxx_neq_vbuc1_then_la1 
     cpx #8
     bne b4_from_b5
     jmp b19
-  //SEG689 keyboard_event_scan::@19
+  //SEG691 keyboard_event_scan::@19
   b19:
-  //SEG690 [314] *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) ← (byte) keyboard_event_scan::row_scan#0 -- pbuc1_derefidx_vbuz1=vbuz2 
+  //SEG692 [314] *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) ← (byte) keyboard_event_scan::row_scan#0 -- pbuc1_derefidx_vbuz1=vbuz2 
     lda row_scan
     ldy row
     sta keyboard_scan_values,y
     jmp b3_from_b19
-  //SEG691 keyboard_event_scan::@7
+  //SEG693 keyboard_event_scan::@7
   b7:
-  //SEG692 [315] (byte/word/dword~) keyboard_event_scan::$11 ← (byte) keyboard_event_scan::keycode#10 | (byte/signed byte/word/signed word/dword/signed dword) 64 -- vbuaa=vbuz1_bor_vbuc1 
+  //SEG694 [315] (byte/word/dword~) keyboard_event_scan::$11 ← (byte) keyboard_event_scan::keycode#10 | (byte/signed byte/word/signed word/dword/signed dword) 64 -- vbuaa=vbuz1_bor_vbuc1 
     lda #$40
     ora keycode
-  //SEG693 [316] *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#10) ← (byte/word/dword~) keyboard_event_scan::$11 -- pbuc1_derefidx_vbuz1=vbuaa 
+  //SEG695 [316] *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#10) ← (byte/word/dword~) keyboard_event_scan::$11 -- pbuc1_derefidx_vbuz1=vbuaa 
     ldy keyboard_events_size
     sta keyboard_events,y
-  //SEG694 [317] (byte) keyboard_events_size#1 ← ++ (byte) keyboard_events_size#10 -- vbuz1=_inc_vbuz1 
+  //SEG696 [317] (byte) keyboard_events_size#1 ← ++ (byte) keyboard_events_size#10 -- vbuz1=_inc_vbuz1 
     inc keyboard_events_size
     jmp b5_from_b7
 }
-//SEG695 keyboard_matrix_read
+//SEG697 keyboard_matrix_read
 keyboard_matrix_read: {
-  //SEG696 [318] *((const byte*) CIA1_PORT_A#0) ← *((const byte[8]) keyboard_matrix_row_bitmask#0 + (byte) keyboard_matrix_read::rowid#0) -- _deref_pbuc1=pbuc2_derefidx_vbuxx 
+  //SEG698 [318] *((const byte*) CIA1_PORT_A#0) ← *((const byte[8]) keyboard_matrix_row_bitmask#0 + (byte) keyboard_matrix_read::rowid#0) -- _deref_pbuc1=pbuc2_derefidx_vbuxx 
     lda keyboard_matrix_row_bitmask,x
     sta CIA1_PORT_A
-  //SEG697 [319] (byte) keyboard_matrix_read::return#0 ← ~ *((const byte*) CIA1_PORT_B#0) -- vbuaa=_bnot__deref_pbuc1 
+  //SEG699 [319] (byte) keyboard_matrix_read::return#0 ← ~ *((const byte*) CIA1_PORT_B#0) -- vbuaa=_bnot__deref_pbuc1 
     lda CIA1_PORT_B
     eor #$ff
     jmp breturn
-  //SEG698 keyboard_matrix_read::@return
+  //SEG700 keyboard_matrix_read::@return
   breturn:
-  //SEG699 [320] return 
+  //SEG701 [320] return 
     rts
 }
-//SEG700 init
-init: {
-    .label _14 = $c
-    .label li = 5
+//SEG702 tables_init
+tables_init: {
     .label pli = 5
     .label idx = 2
-    .label line = 5
-    .label l = 2
-  //SEG701 [322] call fill 
-  //SEG702 [350] phi from init to fill [phi:init->fill]
-  fill_from_init:
-  //SEG703 [350] phi (byte) fill::val#3 = (byte/word/signed word/dword/signed dword) 160 [phi:init->fill#0] -- vbuxx=vbuc1 
-    ldx #$a0
-  //SEG704 [350] phi (byte*) fill::addr#0 = (const byte*) SCREEN#0 [phi:init->fill#1] -- pbuz1=pbuc1 
-    lda #<SCREEN
-    sta fill.addr
-    lda #>SCREEN
-    sta fill.addr+1
-    jsr fill
-  //SEG705 [323] phi from init to init::@9 [phi:init->init::@9]
-  b9_from_init:
-    jmp b9
-  //SEG706 init::@9
-  b9:
-  //SEG707 [324] call fill 
-  //SEG708 [350] phi from init::@9 to fill [phi:init::@9->fill]
-  fill_from_b9:
-  //SEG709 [350] phi (byte) fill::val#3 = (const byte) BLACK#0 [phi:init::@9->fill#0] -- vbuxx=vbuc1 
-    ldx #BLACK
-  //SEG710 [350] phi (byte*) fill::addr#0 = (const byte*) COLS#0 [phi:init::@9->fill#1] -- pbuz1=pbuc1 
-    lda #<COLS
-    sta fill.addr
-    lda #>COLS
-    sta fill.addr+1
-    jsr fill
-  //SEG711 [325] phi from init::@9 to init::@1 [phi:init::@9->init::@1]
-  b1_from_b9:
-  //SEG712 [325] phi (byte*) init::li#2 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 40+(byte/signed byte/word/signed word/dword/signed dword) 15 [phi:init::@9->init::@1#0] -- pbuz1=pbuc1 
-    lda #<COLS+$28+$f
-    sta li
-    lda #>COLS+$28+$f
-    sta li+1
-  //SEG713 [325] phi (byte) init::i#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:init::@9->init::@1#1] -- vbuxx=vbuc1 
-    ldx #0
-    jmp b1
-  //SEG714 [325] phi from init::@1 to init::@1 [phi:init::@1->init::@1]
-  b1_from_b1:
-  //SEG715 [325] phi (byte*) init::li#2 = (byte*) init::li#1 [phi:init::@1->init::@1#0] -- register_copy 
-  //SEG716 [325] phi (byte) init::i#2 = (byte) init::i#1 [phi:init::@1->init::@1#1] -- register_copy 
-    jmp b1
-  //SEG717 init::@1
-  b1:
-  //SEG718 [326] (byte~) init::$5 ← (byte) init::i#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuaa=vbuxx_rol_1 
-    txa
-    asl
-  //SEG719 [327] *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) init::$5) ← (byte*) init::li#2 -- pptc1_derefidx_vbuaa=pbuz1 
-    tay
-    lda li
-    sta screen_lines,y
-    lda li+1
-    sta screen_lines+1,y
-  //SEG720 [328] (byte*) init::li#1 ← (byte*) init::li#2 + (byte/signed byte/word/signed word/dword/signed dword) 40 -- pbuz1=pbuz1_plus_vbuc1 
-    lda li
-    clc
-    adc #$28
-    sta li
-    bcc !+
-    inc li+1
-  !:
-  //SEG721 [329] (byte) init::i#1 ← ++ (byte) init::i#2 -- vbuxx=_inc_vbuxx 
-    inx
-  //SEG722 [330] if((byte) init::i#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 2+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@1 -- vbuxx_neq_vbuc1_then_la1 
-    cpx #PLAYFIELD_LINES+2+1
-    bne b1_from_b1
-  //SEG723 [331] phi from init::@1 to init::@2 [phi:init::@1->init::@2]
-  b2_from_b1:
-  //SEG724 [331] phi (byte) init::idx#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:init::@1->init::@2#0] -- vbuz1=vbuc1 
+  //SEG703 [322] phi from tables_init to tables_init::@1 [phi:tables_init->tables_init::@1]
+  b1_from_tables_init:
+  //SEG704 [322] phi (byte) tables_init::idx#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:tables_init->tables_init::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta idx
-  //SEG725 [331] phi (byte*) init::pli#2 = (const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 [phi:init::@1->init::@2#1] -- pbuz1=pbuc1 
+  //SEG705 [322] phi (byte*) tables_init::pli#2 = (const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 [phi:tables_init->tables_init::@1#1] -- pbuz1=pbuc1 
     lda #<playfield
     sta pli
     lda #>playfield
     sta pli+1
-  //SEG726 [331] phi (byte) init::j#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:init::@1->init::@2#2] -- vbuxx=vbuc1 
+  //SEG706 [322] phi (byte) tables_init::j#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:tables_init->tables_init::@1#2] -- vbuxx=vbuc1 
     ldx #0
-    jmp b2
-  //SEG727 [331] phi from init::@2 to init::@2 [phi:init::@2->init::@2]
-  b2_from_b2:
-  //SEG728 [331] phi (byte) init::idx#2 = (byte) init::idx#1 [phi:init::@2->init::@2#0] -- register_copy 
-  //SEG729 [331] phi (byte*) init::pli#2 = (byte*) init::pli#1 [phi:init::@2->init::@2#1] -- register_copy 
-  //SEG730 [331] phi (byte) init::j#2 = (byte) init::j#1 [phi:init::@2->init::@2#2] -- register_copy 
-    jmp b2
-  //SEG731 init::@2
-  b2:
-  //SEG732 [332] (byte~) init::$8 ← (byte) init::j#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuaa=vbuxx_rol_1 
+    jmp b1
+  //SEG707 [322] phi from tables_init::@1 to tables_init::@1 [phi:tables_init::@1->tables_init::@1]
+  b1_from_b1:
+  //SEG708 [322] phi (byte) tables_init::idx#2 = (byte) tables_init::idx#1 [phi:tables_init::@1->tables_init::@1#0] -- register_copy 
+  //SEG709 [322] phi (byte*) tables_init::pli#2 = (byte*) tables_init::pli#1 [phi:tables_init::@1->tables_init::@1#1] -- register_copy 
+  //SEG710 [322] phi (byte) tables_init::j#2 = (byte) tables_init::j#1 [phi:tables_init::@1->tables_init::@1#2] -- register_copy 
+    jmp b1
+  //SEG711 tables_init::@1
+  b1:
+  //SEG712 [323] (byte~) tables_init::$1 ← (byte) tables_init::j#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuaa=vbuxx_rol_1 
     txa
     asl
-  //SEG733 [333] *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte~) init::$8) ← (byte*) init::pli#2 -- pptc1_derefidx_vbuaa=pbuz1 
+  //SEG713 [324] *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte~) tables_init::$1) ← (byte*) tables_init::pli#2 -- pptc1_derefidx_vbuaa=pbuz1 
     tay
     lda pli
     sta playfield_lines,y
     lda pli+1
     sta playfield_lines+1,y
-  //SEG734 [334] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) init::j#2) ← (byte) init::idx#2 -- pbuc1_derefidx_vbuxx=vbuz1 
+  //SEG714 [325] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) tables_init::j#2) ← (byte) tables_init::idx#2 -- pbuc1_derefidx_vbuxx=vbuz1 
     lda idx
     sta playfield_lines_idx,x
-  //SEG735 [335] (byte*) init::pli#1 ← (byte*) init::pli#2 + (const byte) PLAYFIELD_COLS#0 -- pbuz1=pbuz1_plus_vbuc1 
+  //SEG715 [326] (byte*) tables_init::pli#1 ← (byte*) tables_init::pli#2 + (const byte) PLAYFIELD_COLS#0 -- pbuz1=pbuz1_plus_vbuc1 
     lda pli
     clc
     adc #PLAYFIELD_COLS
@@ -11313,72 +11303,150 @@ init: {
     bcc !+
     inc pli+1
   !:
-  //SEG736 [336] (byte) init::idx#1 ← (byte) init::idx#2 + (const byte) PLAYFIELD_COLS#0 -- vbuz1=vbuz1_plus_vbuc1 
+  //SEG716 [327] (byte) tables_init::idx#1 ← (byte) tables_init::idx#2 + (const byte) PLAYFIELD_COLS#0 -- vbuz1=vbuz1_plus_vbuc1 
     lda #PLAYFIELD_COLS
     clc
     adc idx
     sta idx
-  //SEG737 [337] (byte) init::j#1 ← ++ (byte) init::j#2 -- vbuxx=_inc_vbuxx 
+  //SEG717 [328] (byte) tables_init::j#1 ← ++ (byte) tables_init::j#2 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG738 [338] if((byte) init::j#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@2 -- vbuxx_neq_vbuc1_then_la1 
+  //SEG718 [329] if((byte) tables_init::j#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto tables_init::@1 -- vbuxx_neq_vbuc1_then_la1 
     cpx #PLAYFIELD_LINES-1+1
-    bne b2_from_b2
-    jmp b6
-  //SEG739 init::@6
-  b6:
-  //SEG740 [339] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(const byte) PLAYFIELD_LINES#0) ← (const byte) PLAYFIELD_COLS#0*(const byte) PLAYFIELD_LINES#0 -- _deref_pbuc1=vbuc2 
+    bne b1_from_b1
+    jmp b2
+  //SEG719 tables_init::@2
+  b2:
+  //SEG720 [330] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(const byte) PLAYFIELD_LINES#0) ← (const byte) PLAYFIELD_COLS#0*(const byte) PLAYFIELD_LINES#0 -- _deref_pbuc1=vbuc2 
     lda #PLAYFIELD_COLS*PLAYFIELD_LINES
     sta playfield_lines_idx+PLAYFIELD_LINES
-  //SEG741 [340] phi from init::@6 to init::@3 [phi:init::@6->init::@3]
-  b3_from_b6:
-  //SEG742 [340] phi (byte) init::l#4 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:init::@6->init::@3#0] -- vbuz1=vbuc1 
+    jmp breturn
+  //SEG721 tables_init::@return
+  breturn:
+  //SEG722 [331] return 
+    rts
+}
+//SEG723 render_init
+render_init: {
+    .label _10 = $c
+    .label li = 5
+    .label line = 5
+    .label l = 2
+  //SEG724 [333] call fill 
+  //SEG725 [352] phi from render_init to fill [phi:render_init->fill]
+  fill_from_render_init:
+  //SEG726 [352] phi (byte) fill::val#3 = (byte/word/signed word/dword/signed dword) 160 [phi:render_init->fill#0] -- vbuxx=vbuc1 
+    ldx #$a0
+  //SEG727 [352] phi (byte*) fill::addr#0 = (const byte*) SCREEN#0 [phi:render_init->fill#1] -- pbuz1=pbuc1 
+    lda #<SCREEN
+    sta fill.addr
+    lda #>SCREEN
+    sta fill.addr+1
+    jsr fill
+  //SEG728 [334] phi from render_init to render_init::@7 [phi:render_init->render_init::@7]
+  b7_from_render_init:
+    jmp b7
+  //SEG729 render_init::@7
+  b7:
+  //SEG730 [335] call fill 
+  //SEG731 [352] phi from render_init::@7 to fill [phi:render_init::@7->fill]
+  fill_from_b7:
+  //SEG732 [352] phi (byte) fill::val#3 = (const byte) BLACK#0 [phi:render_init::@7->fill#0] -- vbuxx=vbuc1 
+    ldx #BLACK
+  //SEG733 [352] phi (byte*) fill::addr#0 = (const byte*) COLS#0 [phi:render_init::@7->fill#1] -- pbuz1=pbuc1 
+    lda #<COLS
+    sta fill.addr
+    lda #>COLS
+    sta fill.addr+1
+    jsr fill
+  //SEG734 [336] phi from render_init::@7 to render_init::@1 [phi:render_init::@7->render_init::@1]
+  b1_from_b7:
+  //SEG735 [336] phi (byte*) render_init::li#2 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 40+(byte/signed byte/word/signed word/dword/signed dword) 15 [phi:render_init::@7->render_init::@1#0] -- pbuz1=pbuc1 
+    lda #<COLS+$28+$f
+    sta li
+    lda #>COLS+$28+$f
+    sta li+1
+  //SEG736 [336] phi (byte) render_init::i#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_init::@7->render_init::@1#1] -- vbuxx=vbuc1 
+    ldx #0
+    jmp b1
+  //SEG737 [336] phi from render_init::@1 to render_init::@1 [phi:render_init::@1->render_init::@1]
+  b1_from_b1:
+  //SEG738 [336] phi (byte*) render_init::li#2 = (byte*) render_init::li#1 [phi:render_init::@1->render_init::@1#0] -- register_copy 
+  //SEG739 [336] phi (byte) render_init::i#2 = (byte) render_init::i#1 [phi:render_init::@1->render_init::@1#1] -- register_copy 
+    jmp b1
+  //SEG740 render_init::@1
+  b1:
+  //SEG741 [337] (byte~) render_init::$5 ← (byte) render_init::i#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuaa=vbuxx_rol_1 
+    txa
+    asl
+  //SEG742 [338] *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_init::$5) ← (byte*) render_init::li#2 -- pptc1_derefidx_vbuaa=pbuz1 
+    tay
+    lda li
+    sta screen_lines,y
+    lda li+1
+    sta screen_lines+1,y
+  //SEG743 [339] (byte*) render_init::li#1 ← (byte*) render_init::li#2 + (byte/signed byte/word/signed word/dword/signed dword) 40 -- pbuz1=pbuz1_plus_vbuc1 
+    lda li
+    clc
+    adc #$28
+    sta li
+    bcc !+
+    inc li+1
+  !:
+  //SEG744 [340] (byte) render_init::i#1 ← ++ (byte) render_init::i#2 -- vbuxx=_inc_vbuxx 
+    inx
+  //SEG745 [341] if((byte) render_init::i#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 2+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_init::@1 -- vbuxx_neq_vbuc1_then_la1 
+    cpx #PLAYFIELD_LINES+2+1
+    bne b1_from_b1
+  //SEG746 [342] phi from render_init::@1 to render_init::@2 [phi:render_init::@1->render_init::@2]
+  b2_from_b1:
+  //SEG747 [342] phi (byte) render_init::l#4 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_init::@1->render_init::@2#0] -- vbuz1=vbuc1 
     lda #0
     sta l
-  //SEG743 [340] phi (byte*) init::line#4 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 14 [phi:init::@6->init::@3#1] -- pbuz1=pbuc1 
+  //SEG748 [342] phi (byte*) render_init::line#4 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 14 [phi:render_init::@1->render_init::@2#1] -- pbuz1=pbuc1 
     lda #<COLS+$e
     sta line
     lda #>COLS+$e
     sta line+1
-    jmp b3
-  //SEG744 [340] phi from init::@7 to init::@3 [phi:init::@7->init::@3]
-  b3_from_b7:
-  //SEG745 [340] phi (byte) init::l#4 = (byte) init::l#1 [phi:init::@7->init::@3#0] -- register_copy 
-  //SEG746 [340] phi (byte*) init::line#4 = (byte*) init::line#1 [phi:init::@7->init::@3#1] -- register_copy 
-    jmp b3
-  //SEG747 init::@3
-  b3:
-  //SEG748 [341] phi from init::@3 to init::@4 [phi:init::@3->init::@4]
-  b4_from_b3:
-  //SEG749 [341] phi (byte) init::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:init::@3->init::@4#0] -- vbuxx=vbuc1 
+    jmp b2
+  //SEG749 [342] phi from render_init::@5 to render_init::@2 [phi:render_init::@5->render_init::@2]
+  b2_from_b5:
+  //SEG750 [342] phi (byte) render_init::l#4 = (byte) render_init::l#1 [phi:render_init::@5->render_init::@2#0] -- register_copy 
+  //SEG751 [342] phi (byte*) render_init::line#4 = (byte*) render_init::line#1 [phi:render_init::@5->render_init::@2#1] -- register_copy 
+    jmp b2
+  //SEG752 render_init::@2
+  b2:
+  //SEG753 [343] phi from render_init::@2 to render_init::@3 [phi:render_init::@2->render_init::@3]
+  b3_from_b2:
+  //SEG754 [343] phi (byte) render_init::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_init::@2->render_init::@3#0] -- vbuxx=vbuc1 
     ldx #0
-    jmp b4
-  //SEG750 [341] phi from init::@4 to init::@4 [phi:init::@4->init::@4]
-  b4_from_b4:
-  //SEG751 [341] phi (byte) init::c#2 = (byte) init::c#1 [phi:init::@4->init::@4#0] -- register_copy 
-    jmp b4
-  //SEG752 init::@4
-  b4:
-  //SEG753 [342] (byte*~) init::$14 ← (byte*) init::line#4 + (byte) init::c#2 -- pbuz1=pbuz2_plus_vbuxx 
+    jmp b3
+  //SEG755 [343] phi from render_init::@3 to render_init::@3 [phi:render_init::@3->render_init::@3]
+  b3_from_b3:
+  //SEG756 [343] phi (byte) render_init::c#2 = (byte) render_init::c#1 [phi:render_init::@3->render_init::@3#0] -- register_copy 
+    jmp b3
+  //SEG757 render_init::@3
+  b3:
+  //SEG758 [344] (byte*~) render_init::$10 ← (byte*) render_init::line#4 + (byte) render_init::c#2 -- pbuz1=pbuz2_plus_vbuxx 
     txa
     clc
     adc line
-    sta _14
+    sta _10
     lda #0
     adc line+1
-    sta _14+1
-  //SEG754 [343] *((byte*~) init::$14) ← (const byte) DARK_GREY#0 -- _deref_pbuz1=vbuc1 
+    sta _10+1
+  //SEG759 [345] *((byte*~) render_init::$10) ← (const byte) DARK_GREY#0 -- _deref_pbuz1=vbuc1 
     lda #DARK_GREY
     ldy #0
-    sta (_14),y
-  //SEG755 [344] (byte) init::c#1 ← ++ (byte) init::c#2 -- vbuxx=_inc_vbuxx 
+    sta (_10),y
+  //SEG760 [346] (byte) render_init::c#1 ← ++ (byte) render_init::c#2 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG756 [345] if((byte) init::c#1!=(const byte) PLAYFIELD_COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@4 -- vbuxx_neq_vbuc1_then_la1 
+  //SEG761 [347] if((byte) render_init::c#1!=(const byte) PLAYFIELD_COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_init::@3 -- vbuxx_neq_vbuc1_then_la1 
     cpx #PLAYFIELD_COLS+1+1
-    bne b4_from_b4
-    jmp b7
-  //SEG757 init::@7
-  b7:
-  //SEG758 [346] (byte*) init::line#1 ← (byte*) init::line#4 + (byte/signed byte/word/signed word/dword/signed dword) 40 -- pbuz1=pbuz1_plus_vbuc1 
+    bne b3_from_b3
+    jmp b5
+  //SEG762 render_init::@5
+  b5:
+  //SEG763 [348] (byte*) render_init::line#1 ← (byte*) render_init::line#4 + (byte/signed byte/word/signed word/dword/signed dword) 40 -- pbuz1=pbuz1_plus_vbuc1 
     lda line
     clc
     adc #$28
@@ -11386,23 +11454,23 @@ init: {
     bcc !+
     inc line+1
   !:
-  //SEG759 [347] (byte) init::l#1 ← ++ (byte) init::l#4 -- vbuz1=_inc_vbuz1 
+  //SEG764 [349] (byte) render_init::l#1 ← ++ (byte) render_init::l#4 -- vbuz1=_inc_vbuz1 
     inc l
-  //SEG760 [348] if((byte) init::l#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@3 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG765 [350] if((byte) render_init::l#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_init::@2 -- vbuz1_neq_vbuc1_then_la1 
     lda l
     cmp #PLAYFIELD_LINES+1+1
-    bne b3_from_b7
+    bne b2_from_b5
     jmp breturn
-  //SEG761 init::@return
+  //SEG766 render_init::@return
   breturn:
-  //SEG762 [349] return 
+  //SEG767 [351] return 
     rts
 }
-//SEG763 fill
+//SEG768 fill
 fill: {
     .label end = $c
     .label addr = 5
-  //SEG764 [351] (byte*) fill::end#0 ← (byte*) fill::addr#0 + (word/signed word/dword/signed dword) 1000 -- pbuz1=pbuz2_plus_vwuc1 
+  //SEG769 [353] (byte*) fill::end#0 ← (byte*) fill::addr#0 + (word/signed word/dword/signed dword) 1000 -- pbuz1=pbuz2_plus_vwuc1 
     lda addr
     clc
     adc #<$3e8
@@ -11410,23 +11478,23 @@ fill: {
     lda addr+1
     adc #>$3e8
     sta end+1
-  //SEG765 [352] phi from fill fill::@1 to fill::@1 [phi:fill/fill::@1->fill::@1]
+  //SEG770 [354] phi from fill fill::@1 to fill::@1 [phi:fill/fill::@1->fill::@1]
   b1_from_fill:
   b1_from_b1:
-  //SEG766 [352] phi (byte*) fill::addr#2 = (byte*) fill::addr#0 [phi:fill/fill::@1->fill::@1#0] -- register_copy 
+  //SEG771 [354] phi (byte*) fill::addr#2 = (byte*) fill::addr#0 [phi:fill/fill::@1->fill::@1#0] -- register_copy 
     jmp b1
-  //SEG767 fill::@1
+  //SEG772 fill::@1
   b1:
-  //SEG768 [353] *((byte*) fill::addr#2) ← (byte) fill::val#3 -- _deref_pbuz1=vbuxx 
+  //SEG773 [355] *((byte*) fill::addr#2) ← (byte) fill::val#3 -- _deref_pbuz1=vbuxx 
     txa
     ldy #0
     sta (addr),y
-  //SEG769 [354] (byte*) fill::addr#1 ← ++ (byte*) fill::addr#2 -- pbuz1=_inc_pbuz1 
+  //SEG774 [356] (byte*) fill::addr#1 ← ++ (byte*) fill::addr#2 -- pbuz1=_inc_pbuz1 
     inc addr
     bne !+
     inc addr+1
   !:
-  //SEG770 [355] if((byte*) fill::addr#1!=(byte*) fill::end#0) goto fill::@1 -- pbuz1_neq_pbuz2_then_la1 
+  //SEG775 [357] if((byte*) fill::addr#1!=(byte*) fill::end#0) goto fill::@1 -- pbuz1_neq_pbuz2_then_la1 
     lda addr+1
     cmp end+1
     bne b1_from_b1
@@ -11434,25 +11502,25 @@ fill: {
     cmp end
     bne b1_from_b1
     jmp breturn
-  //SEG771 fill::@return
+  //SEG776 fill::@return
   breturn:
-  //SEG772 [356] return 
+  //SEG777 [358] return 
     rts
 }
-//SEG773 sid_rnd_init
+//SEG778 sid_rnd_init
 sid_rnd_init: {
-  //SEG774 [357] *((const word*) SID_VOICE3_FREQ#0) ← (word/dword/signed dword) 65535 -- _deref_pwuc1=vwuc2 
+  //SEG779 [359] *((const word*) SID_VOICE3_FREQ#0) ← (word/dword/signed dword) 65535 -- _deref_pwuc1=vwuc2 
     lda #<$ffff
     sta SID_VOICE3_FREQ
     lda #>$ffff
     sta SID_VOICE3_FREQ+1
-  //SEG775 [358] *((const byte*) SID_VOICE3_CONTROL#0) ← (const byte) SID_CONTROL_NOISE#0 -- _deref_pbuc1=vbuc2 
+  //SEG780 [360] *((const byte*) SID_VOICE3_CONTROL#0) ← (const byte) SID_CONTROL_NOISE#0 -- _deref_pbuc1=vbuc2 
     lda #SID_CONTROL_NOISE
     sta SID_VOICE3_CONTROL
     jmp breturn
-  //SEG776 sid_rnd_init::@return
+  //SEG781 sid_rnd_init::@return
   breturn:
-  //SEG777 [359] return 
+  //SEG782 [361] return 
     rts
 }
   keyboard_matrix_row_bitmask: .byte $fe, $fd, $fb, $f7, $ef, $df, $bf, $7f
@@ -11481,23 +11549,23 @@ sid_rnd_init: {
   screen_lines: .fill 2*(PLAYFIELD_LINES+3), 0
 
 ASSEMBLER OPTIMIZATIONS
-Removing instruction jmp b26
+Removing instruction jmp b27
 Removing instruction jmp bend
 Removing instruction jmp b21
 Removing instruction jmp b22
 Removing instruction jmp b23
 Removing instruction jmp b24
+Removing instruction jmp b25
 Removing instruction jmp b1
 Removing instruction jmp b4
 Removing instruction jmp b7
 Removing instruction jmp b9
-Removing instruction jmp b26
 Removing instruction jmp b27
 Removing instruction jmp b28
 Removing instruction jmp b29
 Removing instruction jmp b30
-Removing instruction jmp b19
 Removing instruction jmp b31
+Removing instruction jmp b19
 Removing instruction jmp b32
 Removing instruction jmp b10
 Removing instruction jmp b1
@@ -11597,13 +11665,14 @@ Removing instruction jmp b17
 Removing instruction jmp b5
 Removing instruction jmp b19
 Removing instruction jmp breturn
-Removing instruction jmp b9
 Removing instruction jmp b1
 Removing instruction jmp b2
-Removing instruction jmp b6
-Removing instruction jmp b3
-Removing instruction jmp b4
+Removing instruction jmp breturn
 Removing instruction jmp b7
+Removing instruction jmp b1
+Removing instruction jmp b2
+Removing instruction jmp b3
+Removing instruction jmp b5
 Removing instruction jmp breturn
 Removing instruction jmp b1
 Removing instruction jmp breturn
@@ -11653,20 +11722,25 @@ Replacing label b4_from_b5 with b4
 Replacing label b3_from_b19 with b3
 Replacing label b5_from_b7 with b5
 Replacing label b1_from_b1 with b1
-Replacing label b2_from_b2 with b2
-Replacing label b4_from_b4 with b4
-Replacing label b3_from_b7 with b3
+Replacing label b1_from_b1 with b1
+Replacing label b3_from_b3 with b3
+Replacing label b2_from_b5 with b2
 Replacing label b1_from_b1 with b1
 Replacing label b1_from_b1 with b1
 Removing instruction bbegin:
-Removing instruction b26_from_bbegin:
-Removing instruction main_from_b26:
-Removing instruction bend_from_b26:
+Removing instruction b27_from_bbegin:
+Removing instruction main_from_b27:
+Removing instruction bend_from_b27:
 Removing instruction b22_from_b21:
+Removing instruction tables_init_from_b22:
 Removing instruction b23_from_b22:
-Removing instruction render_playfield_from_b23:
+Removing instruction spawn_current_from_b23:
+Removing instruction b24_from_b23:
+Removing instruction render_playfield_from_b24:
 Removing instruction b1:
-Removing instruction b26_from_b9:
+Removing instruction b27_from_b9:
+Removing instruction b19_from_b31:
+Removing instruction render_playfield_from_b19:
 Removing instruction b1_from_b2:
 Removing instruction b3_from_b4:
 Removing instruction b2_from_b1:
@@ -11691,6 +11765,7 @@ Removing instruction b13_from_b18:
 Removing instruction b19_from_b13:
 Removing instruction remove_lines_from_b19:
 Removing instruction b20_from_b19:
+Removing instruction spawn_current_from_b20:
 Removing instruction breturn_from_b7:
 Removing instruction b2_from_b1:
 Removing instruction b1_from_b3:
@@ -11730,37 +11805,36 @@ Removing instruction b5_from_b15:
 Removing instruction b5_from_b17:
 Removing instruction b5_from_b4:
 Removing instruction b5_from_b7:
-Removing instruction b9_from_init:
-Removing instruction fill_from_b9:
 Removing instruction b1_from_b1:
-Removing instruction b2_from_b2:
-Removing instruction b3_from_b7:
-Removing instruction b4_from_b3:
-Removing instruction b4_from_b4:
+Removing instruction b7_from_render_init:
+Removing instruction fill_from_b7:
+Removing instruction b1_from_b1:
+Removing instruction b2_from_b5:
+Removing instruction b3_from_b2:
+Removing instruction b3_from_b3:
 Removing instruction b1_from_fill:
 Removing instruction b1_from_b1:
 Succesful ASM optimization Pass5RedundantLabelElimination
-Removing instruction b26:
+Removing instruction b27:
 Removing instruction bend:
 Removing instruction b21:
-Removing instruction init_from_b21:
+Removing instruction render_init_from_b21:
 Removing instruction b22:
 Removing instruction b23:
 Removing instruction b24:
-Removing instruction render_current_from_b24:
-Removing instruction b1_from_b24:
+Removing instruction b25:
+Removing instruction render_current_from_b25:
+Removing instruction b1_from_b25:
 Removing instruction b9:
 Removing instruction keyboard_event_scan_from_b9:
-Removing instruction b26:
 Removing instruction b27:
 Removing instruction b28:
 Removing instruction b29:
 Removing instruction b30:
-Removing instruction b19:
-Removing instruction render_playfield_from_b19:
 Removing instruction b31:
-Removing instruction render_current_from_b31:
+Removing instruction b19:
 Removing instruction b32:
+Removing instruction render_current_from_b32:
 Removing instruction b1_from_b10:
 Removing instruction b1_from_render_current:
 Removing instruction b6:
@@ -11851,13 +11925,14 @@ Removing instruction b16:
 Removing instruction b17:
 Removing instruction b19:
 Removing instruction breturn:
-Removing instruction fill_from_init:
-Removing instruction b9:
-Removing instruction b1_from_b9:
-Removing instruction b2_from_b1:
-Removing instruction b6:
-Removing instruction b3_from_b6:
+Removing instruction b1_from_tables_init:
+Removing instruction b2:
+Removing instruction breturn:
+Removing instruction fill_from_render_init:
 Removing instruction b7:
+Removing instruction b1_from_b7:
+Removing instruction b2_from_b1:
+Removing instruction b5:
 Removing instruction breturn:
 Removing instruction breturn:
 Removing instruction breturn:
@@ -11885,9 +11960,9 @@ Removing instruction beq b11
 Removing instruction beq b24
 Removing instruction jmp b4
 Removing instruction jmp b1
+Removing instruction jmp b1
 Removing instruction jmp b2
 Removing instruction jmp b3
-Removing instruction jmp b4
 Succesful ASM optimization Pass5NextJumpElimination
 Replacing instruction ldy ypos2 with TAY
 Removing instruction b13:
@@ -11900,7 +11975,7 @@ Removing unreachable instruction jmp b3
 Succesful ASM optimization Pass5UnreachableCodeElimination
 
 FINAL SYMBOL TABLE
-(label) @26
+(label) @27
 (label) @begin
 (label) @end
 (byte) BLACK
@@ -12050,7 +12125,7 @@ FINAL SYMBOL TABLE
 (byte) collision::ypos2#2 ypos2 zp ZP_BYTE:8 87.06666666666668
 (byte) current_movedown_counter
 (byte) current_movedown_counter#10 current_movedown_counter zp ZP_BYTE:3 0.5333333333333333
-(byte) current_movedown_counter#12 current_movedown_counter zp ZP_BYTE:3 0.5
+(byte) current_movedown_counter#12 current_movedown_counter zp ZP_BYTE:3 0.52
 (byte) current_movedown_counter#15 current_movedown_counter zp ZP_BYTE:3 1.3
 (byte) current_movedown_fast
 (const byte) current_movedown_fast#0 current_movedown_fast = (byte/signed byte/word/signed word/dword/signed dword) 5
@@ -12059,54 +12134,54 @@ FINAL SYMBOL TABLE
 (byte) current_orientation
 (byte) current_orientation#15 current_orientation zp ZP_BYTE:14 0.5
 (byte) current_orientation#18 current_orientation zp ZP_BYTE:14 0.32653061224489793
-(byte) current_orientation#23 current_orientation zp ZP_BYTE:14 1.0625
+(byte) current_orientation#23 current_orientation zp ZP_BYTE:14 1.1333333333333333
 (byte) current_orientation#33 current_orientation zp ZP_BYTE:14 4.0
 (byte) current_orientation#8 current_orientation zp ZP_BYTE:14 3.0
 (byte*) current_piece
 (byte*) current_piece#11 current_piece zp ZP_WORD:12 0.5588235294117647
-(byte*) current_piece#13 current_piece zp ZP_WORD:12 0.3432835820895522
+(byte*) current_piece#13 current_piece zp ZP_WORD:12 0.3484848484848484
 (byte*) current_piece#15 current_piece#15 zp ZP_WORD:5 10.0
 (byte*) current_piece#23 current_piece zp ZP_WORD:12 6.0
-(byte*~) current_piece#69 current_piece zp ZP_WORD:12 4.0
-(byte*~) current_piece#70 current_piece#70 zp ZP_WORD:5 4.0
+(byte*~) current_piece#70 current_piece zp ZP_WORD:12 4.0
 (byte*~) current_piece#71 current_piece#71 zp ZP_WORD:5 4.0
 (byte*~) current_piece#72 current_piece#72 zp ZP_WORD:5 4.0
 (byte*~) current_piece#73 current_piece#73 zp ZP_WORD:5 4.0
-(byte*~) current_piece#74 current_piece zp ZP_WORD:12 4.0
+(byte*~) current_piece#74 current_piece#74 zp ZP_WORD:5 4.0
+(byte*~) current_piece#75 current_piece zp ZP_WORD:12 4.0
 (byte) current_piece_color
 (byte) current_piece_color#11 current_piece_color zp ZP_BYTE:18 19.96078431372549
-(byte) current_piece_color#13 current_piece_color zp ZP_BYTE:18 1.0
+(byte) current_piece_color#13 current_piece_color zp ZP_BYTE:18 1.04
 (byte) current_piece_color#15 current_piece_color zp ZP_BYTE:18 0.7272727272727273
 (byte) current_piece_color#23 current_piece_color zp ZP_BYTE:18 6.0
-(byte) current_piece_color#65 current_piece_color#65 zp ZP_BYTE:7 53.368421052631575
-(byte~) current_piece_color#73 current_piece_color#73 zp ZP_BYTE:7 4.0
-(byte~) current_piece_color#74 current_piece_color#74 zp ZP_BYTE:7 22.0
+(byte) current_piece_color#66 current_piece_color#66 zp ZP_BYTE:7 53.368421052631575
+(byte~) current_piece_color#74 current_piece_color#74 zp ZP_BYTE:7 4.0
+(byte~) current_piece_color#75 current_piece_color#75 zp ZP_BYTE:7 22.0
 (byte*) current_piece_gfx
 (byte*) current_piece_gfx#10 current_piece_gfx zp ZP_WORD:15 0.6666666666666666
 (byte*) current_piece_gfx#15 current_piece_gfx zp ZP_WORD:15 19.96078431372549
 (byte*) current_piece_gfx#17 current_piece_gfx zp ZP_WORD:15 0.2962962962962963
-(byte*) current_piece_gfx#18 current_piece_gfx zp ZP_WORD:15 1.75
+(byte*) current_piece_gfx#18 current_piece_gfx zp ZP_WORD:15 1.8666666666666665
 (byte*) current_piece_gfx#29 current_piece_gfx zp ZP_WORD:15 6.0
 (byte*) current_piece_gfx#63 current_piece_gfx#63 zp ZP_WORD:5 53.368421052631575
 (byte*) current_piece_gfx#8 current_piece_gfx zp ZP_WORD:15 4.0
-(byte*~) current_piece_gfx#85 current_piece_gfx#85 zp ZP_WORD:5 2.0
-(byte*~) current_piece_gfx#86 current_piece_gfx#86 zp ZP_WORD:5 11.0
+(byte*~) current_piece_gfx#86 current_piece_gfx#86 zp ZP_WORD:5 2.0
+(byte*~) current_piece_gfx#87 current_piece_gfx#87 zp ZP_WORD:5 11.0
 (byte) current_xpos
 (byte) current_xpos#16 current_xpos zp ZP_BYTE:17 2.313725490196078
 (byte) current_xpos#19 current_xpos zp ZP_BYTE:17 0.72
-(byte) current_xpos#23 current_xpos zp ZP_BYTE:17 0.8500000000000003
+(byte) current_xpos#23 current_xpos zp ZP_BYTE:17 0.871794871794872
 (byte) current_xpos#36 current_xpos zp ZP_BYTE:17 4.0
 (byte) current_xpos#63 current_xpos#63 zp ZP_BYTE:4 5.894736842105264
 (byte) current_xpos#7 current_xpos zp ZP_BYTE:17 4.0
 (byte) current_xpos#9 current_xpos zp ZP_BYTE:17 4.0
-(byte~) current_xpos#94 current_xpos#94 zp ZP_BYTE:4 7.333333333333333
+(byte~) current_xpos#95 current_xpos#95 zp ZP_BYTE:4 7.333333333333333
 (byte) current_ypos
 (byte) current_ypos#12 current_ypos zp ZP_BYTE:2 0.5588235294117647
-(byte) current_ypos#16 current_ypos zp ZP_BYTE:2 0.47761194029850734
+(byte) current_ypos#16 current_ypos zp ZP_BYTE:2 0.48484848484848475
 (byte) current_ypos#22 reg byte x 13.0
 (byte) current_ypos#31 current_ypos zp ZP_BYTE:2 4.0
 (byte) current_ypos#4 current_ypos zp ZP_BYTE:2 4.0
-(byte~) current_ypos#69 reg byte x 5.5
+(byte~) current_ypos#70 reg byte x 5.5
 (void()) fill((byte*) fill::start , (word) fill::size , (byte) fill::val)
 (label) fill::@1
 (label) fill::@return
@@ -12148,42 +12223,6 @@ FINAL SYMBOL TABLE
 (byte) find_line::y
 (byte) find_line::y#1 y zp ZP_BYTE:7 1001.0
 (byte) find_line::y#8 y zp ZP_BYTE:7 300.29999999999995
-(void()) init()
-(byte*~) init::$14 $14 zp ZP_WORD:12 202.0
-(byte~) init::$5 reg byte a 22.0
-(byte~) init::$8 reg byte a 22.0
-(label) init::@1
-(label) init::@2
-(label) init::@3
-(label) init::@4
-(label) init::@6
-(label) init::@7
-(label) init::@9
-(label) init::@return
-(byte) init::c
-(byte) init::c#1 reg byte x 151.5
-(byte) init::c#2 reg byte x 101.0
-(byte) init::i
-(byte) init::i#1 reg byte x 16.5
-(byte) init::i#2 reg byte x 8.25
-(byte) init::idx
-(byte) init::idx#1 idx zp ZP_BYTE:2 7.333333333333333
-(byte) init::idx#2 idx zp ZP_BYTE:2 6.6000000000000005
-(byte) init::j
-(byte) init::j#1 reg byte x 16.5
-(byte) init::j#2 reg byte x 7.333333333333333
-(byte) init::l
-(byte) init::l#1 l zp ZP_BYTE:2 16.5
-(byte) init::l#4 l zp ZP_BYTE:2 3.142857142857143
-(byte*) init::li
-(byte*) init::li#1 li zp ZP_WORD:5 7.333333333333333
-(byte*) init::li#2 li zp ZP_WORD:5 11.0
-(byte*) init::line
-(byte*) init::line#1 line zp ZP_WORD:5 7.333333333333333
-(byte*) init::line#4 line zp ZP_WORD:5 20.499999999999996
-(byte*) init::pli
-(byte*) init::pli#1 pli zp ZP_WORD:5 5.5
-(byte*) init::pli#2 pli zp ZP_WORD:5 8.25
 (byte()) keyboard_event_get()
 (label) keyboard_event_get::@3
 (label) keyboard_event_get::@return
@@ -12260,7 +12299,7 @@ FINAL SYMBOL TABLE
 (byte) keyboard_events_size#1 keyboard_events_size zp ZP_BYTE:19 2002.0
 (byte) keyboard_events_size#10 keyboard_events_size zp ZP_BYTE:19 810.9000000000001
 (byte) keyboard_events_size#13 keyboard_events_size zp ZP_BYTE:19 9.967741935483872
-(byte) keyboard_events_size#16 keyboard_events_size zp ZP_BYTE:19 0.49999999999999994
+(byte) keyboard_events_size#16 keyboard_events_size zp ZP_BYTE:19 0.5172413793103449
 (byte) keyboard_events_size#19 keyboard_events_size zp ZP_BYTE:19 2.6
 (byte) keyboard_events_size#2 keyboard_events_size zp ZP_BYTE:19 2002.0
 (byte) keyboard_events_size#29 keyboard_events_size zp ZP_BYTE:19 43.57142857142858
@@ -12315,7 +12354,7 @@ FINAL SYMBOL TABLE
 (void()) main()
 (byte~) main::$10 reg byte a 22.0
 (byte~) main::$11 reg byte a 22.0
-(byte~) main::$9 reg byte a 22.0
+(byte~) main::$12 reg byte a 22.0
 (label) main::@1
 (label) main::@10
 (label) main::@19
@@ -12323,7 +12362,7 @@ FINAL SYMBOL TABLE
 (label) main::@22
 (label) main::@23
 (label) main::@24
-(label) main::@26
+(label) main::@25
 (label) main::@27
 (label) main::@28
 (label) main::@29
@@ -12478,6 +12517,30 @@ FINAL SYMBOL TABLE
 (byte) render_current::ypos2#0 ypos2 zp ZP_BYTE:8 4.0
 (byte) render_current::ypos2#1 ypos2 zp ZP_BYTE:8 67.33333333333333
 (byte) render_current::ypos2#2 ypos2 zp ZP_BYTE:8 29.000000000000004
+(void()) render_init()
+(byte*~) render_init::$10 $10 zp ZP_WORD:12 202.0
+(byte~) render_init::$5 reg byte a 22.0
+(label) render_init::@1
+(label) render_init::@2
+(label) render_init::@3
+(label) render_init::@5
+(label) render_init::@7
+(label) render_init::@return
+(byte) render_init::c
+(byte) render_init::c#1 reg byte x 151.5
+(byte) render_init::c#2 reg byte x 101.0
+(byte) render_init::i
+(byte) render_init::i#1 reg byte x 16.5
+(byte) render_init::i#2 reg byte x 8.25
+(byte) render_init::l
+(byte) render_init::l#1 l zp ZP_BYTE:2 16.5
+(byte) render_init::l#4 l zp ZP_BYTE:2 3.142857142857143
+(byte*) render_init::li
+(byte*) render_init::li#1 li zp ZP_WORD:5 7.333333333333333
+(byte*) render_init::li#2 li zp ZP_WORD:5 11.0
+(byte*) render_init::line
+(byte*) render_init::line#1 line zp ZP_WORD:5 7.333333333333333
+(byte*) render_init::line#4 line zp ZP_WORD:5 20.499999999999996
 (void()) render_playfield()
 (byte~) render_playfield::$1 reg byte a 202.0
 (label) render_playfield::@1
@@ -12517,14 +12580,28 @@ FINAL SYMBOL TABLE
 (label) spawn_current::@return
 (byte) spawn_current::piece_idx
 (byte) spawn_current::piece_idx#1 reg byte x 202.0
-(byte) spawn_current::piece_idx#2 reg byte x 41.199999999999996
+(byte) spawn_current::piece_idx#2 reg byte x 51.5
+(void()) tables_init()
+(byte~) tables_init::$1 reg byte a 22.0
+(label) tables_init::@1
+(label) tables_init::@2
+(label) tables_init::@return
+(byte) tables_init::idx
+(byte) tables_init::idx#1 idx zp ZP_BYTE:2 7.333333333333333
+(byte) tables_init::idx#2 idx zp ZP_BYTE:2 6.6000000000000005
+(byte) tables_init::j
+(byte) tables_init::j#1 reg byte x 16.5
+(byte) tables_init::j#2 reg byte x 7.333333333333333
+(byte*) tables_init::pli
+(byte*) tables_init::pli#1 pli zp ZP_WORD:5 5.5
+(byte*) tables_init::pli#2 pli zp ZP_WORD:5 8.25
 
-zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 remove_lines::done#3 remove_lines::done#2 init::idx#2 init::idx#1 init::l#4 init::l#1 spawn_current::$3 ]
+zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 remove_lines::done#3 remove_lines::done#2 tables_init::idx#2 tables_init::idx#1 render_init::l#4 render_init::l#1 spawn_current::$3 ]
 zp ZP_BYTE:3 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 remove_line::y#4 remove_line::ypos#0 remove_line::y#1 find_line::i#2 find_line::i#3 find_line::i#8 find_line::i#10 lock_current::l#6 lock_current::l#1 ]
-reg byte x [ current_ypos#22 current_ypos#69 ]
-zp ZP_BYTE:4 [ current_xpos#63 current_xpos#94 render_playfield::l#2 render_playfield::l#1 play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 remove_line::x#2 remove_line::x#1 find_line::filled#4 find_line::filled#2 lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 keyboard_event_pressed::keycode#5 keyboard_event_scan::row#2 keyboard_event_scan::row#1 ]
-zp ZP_WORD:5 [ current_piece_gfx#63 current_piece_gfx#85 current_piece_gfx#86 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 current_piece#15 current_piece#70 current_piece#71 current_piece#72 current_piece#73 collision::piece_gfx#0 init::li#2 init::li#1 init::pli#2 init::pli#1 init::line#4 init::line#1 fill::addr#2 fill::addr#0 fill::addr#1 lock_current::playfield_line#0 ]
-zp ZP_BYTE:7 [ current_piece_color#65 current_piece_color#73 current_piece_color#74 render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 find_line::return#2 find_line::y#8 find_line::y#1 lock_current::col#2 lock_current::col#0 lock_current::col#1 keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 keyboard_event_pressed::row_bits#0 ]
+reg byte x [ current_ypos#22 current_ypos#70 ]
+zp ZP_BYTE:4 [ current_xpos#63 current_xpos#95 render_playfield::l#2 render_playfield::l#1 play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 remove_line::x#2 remove_line::x#1 find_line::filled#4 find_line::filled#2 lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 keyboard_event_pressed::keycode#5 keyboard_event_scan::row#2 keyboard_event_scan::row#1 ]
+zp ZP_WORD:5 [ current_piece_gfx#63 current_piece_gfx#86 current_piece_gfx#87 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 current_piece#15 current_piece#71 current_piece#72 current_piece#73 current_piece#74 collision::piece_gfx#0 tables_init::pli#2 tables_init::pli#1 render_init::li#2 render_init::li#1 render_init::line#4 render_init::line#1 fill::addr#2 fill::addr#0 fill::addr#1 lock_current::playfield_line#0 ]
+zp ZP_BYTE:7 [ current_piece_color#66 current_piece_color#74 current_piece_color#75 render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 find_line::return#2 find_line::y#8 find_line::y#1 lock_current::col#2 lock_current::col#0 lock_current::col#1 keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 keyboard_event_pressed::row_bits#0 ]
 zp ZP_BYTE:8 [ render_current::ypos2#2 render_current::ypos2#0 render_current::ypos2#1 collision::ypos2#2 collision::ypos2#0 collision::ypos2#1 find_line::i#1 lock_current::i#1 keyboard_event_scan::row_scan#0 ]
 zp ZP_BYTE:9 [ render_current::l#3 render_current::l#1 collision::l#6 collision::l#1 ]
 zp ZP_BYTE:10 [ render_current::i#2 render_current::i#1 render_current::i#4 render_current::i#8 collision::i#2 collision::i#3 collision::i#11 collision::i#13 ]
@@ -12538,7 +12615,7 @@ reg byte x [ collision::c#2 collision::c#1 ]
 reg byte a [ collision::return#14 ]
 reg byte a [ play_move_leftright::return#2 ]
 reg byte x [ play_move_down::movedown#6 play_move_down::movedown#3 play_move_down::movedown#7 play_move_down::movedown#2 play_move_down::movedown#10 ]
-zp ZP_WORD:12 [ current_piece#23 current_piece#74 current_piece#11 current_piece#13 current_piece#69 init::$14 fill::end#0 ]
+zp ZP_WORD:12 [ current_piece#23 current_piece#75 current_piece#11 current_piece#13 current_piece#70 render_init::$10 fill::end#0 ]
 zp ZP_BYTE:14 [ current_orientation#33 current_orientation#15 current_orientation#23 current_orientation#8 current_orientation#18 ]
 zp ZP_WORD:15 [ current_piece_gfx#29 current_piece_gfx#15 current_piece_gfx#18 current_piece_gfx#10 current_piece_gfx#8 current_piece_gfx#17 ]
 zp ZP_BYTE:17 [ current_xpos#36 current_xpos#16 current_xpos#23 current_xpos#9 current_xpos#19 current_xpos#7 ]
@@ -12552,22 +12629,22 @@ reg byte x [ lock_current::c#2 lock_current::c#1 ]
 reg byte a [ keyboard_event_get::return#2 keyboard_event_get::return#1 ]
 reg byte x [ keyboard_event_scan::col#2 keyboard_event_scan::col#1 ]
 zp ZP_BYTE:19 [ keyboard_events_size#10 keyboard_events_size#29 keyboard_events_size#19 keyboard_events_size#16 keyboard_events_size#13 keyboard_events_size#4 keyboard_events_size#30 keyboard_events_size#2 keyboard_events_size#1 ]
-reg byte x [ init::i#2 init::i#1 ]
-reg byte x [ init::j#2 init::j#1 ]
-reg byte x [ init::c#2 init::c#1 ]
+reg byte x [ tables_init::j#2 tables_init::j#1 ]
+reg byte x [ render_init::i#2 render_init::i#1 ]
+reg byte x [ render_init::c#2 render_init::c#1 ]
 reg byte x [ fill::val#3 ]
 reg byte a [ keyboard_event_get::return#3 ]
 zp ZP_BYTE:20 [ main::key_event#0 ]
 reg byte a [ play_move_down::key_event#0 ]
 reg byte a [ play_move_down::return#0 ]
-reg byte a [ main::$9 ]
+reg byte a [ main::$10 ]
 zp ZP_BYTE:21 [ main::render#1 main::render#2 ]
 reg byte a [ play_move_leftright::key_event#0 ]
 reg byte a [ play_move_leftright::return#0 ]
-reg byte a [ main::$10 ]
+reg byte a [ main::$11 ]
 reg byte a [ play_move_rotate::key_event#0 ]
 reg byte a [ play_move_rotate::return#0 ]
-reg byte a [ main::$11 ]
+reg byte a [ main::$12 ]
 reg byte a [ main::render#3 ]
 zp ZP_WORD:22 [ render_current::screen_line#0 collision::playfield_line#0 ]
 reg byte a [ render_current::current_cell#0 ]
@@ -12610,12 +12687,12 @@ reg byte a [ keyboard_event_scan::$4 ]
 reg byte a [ keyboard_event_scan::event_type#0 ]
 reg byte a [ keyboard_event_scan::$11 ]
 reg byte a [ keyboard_matrix_read::return#0 ]
-reg byte a [ init::$5 ]
-reg byte a [ init::$8 ]
+reg byte a [ tables_init::$1 ]
+reg byte a [ render_init::$5 ]
 
 
 FINAL ASSEMBLER
-Score: 1198193
+Score: 1198073
 
 //SEG0 Basic Upstart
 .pc = $801 "Basic"
@@ -12666,23 +12743,23 @@ Score: 1198193
   .label current_piece_15 = 5
   .label current_xpos_63 = 4
   .label current_piece_gfx_63 = 5
-  .label current_piece_color_65 = 7
-  .label current_xpos_94 = 4
-  .label current_piece_gfx_85 = 5
+  .label current_piece_color_66 = 7
+  .label current_xpos_95 = 4
   .label current_piece_gfx_86 = 5
-  .label current_piece_color_73 = 7
+  .label current_piece_gfx_87 = 5
   .label current_piece_color_74 = 7
-  .label current_piece_70 = 5
+  .label current_piece_color_75 = 7
   .label current_piece_71 = 5
   .label current_piece_72 = 5
   .label current_piece_73 = 5
+  .label current_piece_74 = 5
 //SEG2 @begin
-//SEG3 [1] phi from @begin to @26 [phi:@begin->@26]
-//SEG4 @26
+//SEG3 [1] phi from @begin to @27 [phi:@begin->@27]
+//SEG4 @27
 //SEG5 [2] call main 
-//SEG6 [4] phi from @26 to main [phi:@26->main]
+//SEG6 [4] phi from @27 to main [phi:@27->main]
   jsr main
-//SEG7 [3] phi from @26 to @end [phi:@26->@end]
+//SEG7 [3] phi from @27 to @end [phi:@27->@end]
 //SEG8 @end
 //SEG9 main
 main: {
@@ -12693,421 +12770,423 @@ main: {
   //SEG11 main::@21
   //SEG12 asm { sei  }
     sei
-  //SEG13 [7] call init 
-  //SEG14 [321] phi from main::@21 to init [phi:main::@21->init]
-    jsr init
+  //SEG13 [7] call render_init 
+  //SEG14 [332] phi from main::@21 to render_init [phi:main::@21->render_init]
+    jsr render_init
   //SEG15 [8] phi from main::@21 to main::@22 [phi:main::@21->main::@22]
   //SEG16 main::@22
-  //SEG17 [9] call spawn_current 
+  //SEG17 [9] call tables_init 
+  //SEG18 [321] phi from main::@22 to tables_init [phi:main::@22->tables_init]
+    jsr tables_init
+  //SEG19 [10] phi from main::@22 to main::@23 [phi:main::@22->main::@23]
+  //SEG20 main::@23
+  //SEG21 [11] call spawn_current 
+  //SEG22 [183] phi from main::@23 to spawn_current [phi:main::@23->spawn_current]
     jsr spawn_current
-  //SEG18 [10] phi from main::@22 to main::@23 [phi:main::@22->main::@23]
-  //SEG19 main::@23
-  //SEG20 [11] call render_playfield 
-  //SEG21 [70] phi from main::@23 to render_playfield [phi:main::@23->render_playfield]
+  //SEG23 [12] phi from main::@23 to main::@24 [phi:main::@23->main::@24]
+  //SEG24 main::@24
+  //SEG25 [13] call render_playfield 
+  //SEG26 [71] phi from main::@24 to render_playfield [phi:main::@24->render_playfield]
     jsr render_playfield
-  //SEG22 main::@24
-  //SEG23 [12] (byte*~) current_piece_gfx#85 ← (byte*) current_piece_gfx#10 -- pbuz1=pbuz2 
+  //SEG27 main::@25
+  //SEG28 [14] (byte*~) current_piece_gfx#86 ← (byte*) current_piece_gfx#10 -- pbuz1=pbuz2 
     lda current_piece_gfx
-    sta current_piece_gfx_85
+    sta current_piece_gfx_86
     lda current_piece_gfx+1
-    sta current_piece_gfx_85+1
-  //SEG24 [13] (byte~) current_piece_color#73 ← (byte) current_piece_color#15 -- vbuz1=vbuz2 
+    sta current_piece_gfx_86+1
+  //SEG29 [15] (byte~) current_piece_color#74 ← (byte) current_piece_color#15 -- vbuz1=vbuz2 
     lda current_piece_color
-    sta current_piece_color_73
-  //SEG25 [14] call render_current 
-  //SEG26 [50] phi from main::@24 to render_current [phi:main::@24->render_current]
-  //SEG27 [50] phi (byte) current_piece_color#65 = (byte~) current_piece_color#73 [phi:main::@24->render_current#0] -- register_copy 
-  //SEG28 [50] phi (byte*) current_piece_gfx#63 = (byte*~) current_piece_gfx#85 [phi:main::@24->render_current#1] -- register_copy 
-  //SEG29 [50] phi (byte) current_xpos#63 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:main::@24->render_current#2] -- vbuz1=vbuc1 
+    sta current_piece_color_74
+  //SEG30 [16] call render_current 
+  //SEG31 [51] phi from main::@25 to render_current [phi:main::@25->render_current]
+  //SEG32 [51] phi (byte) current_piece_color#66 = (byte~) current_piece_color#74 [phi:main::@25->render_current#0] -- register_copy 
+  //SEG33 [51] phi (byte*) current_piece_gfx#63 = (byte*~) current_piece_gfx#86 [phi:main::@25->render_current#1] -- register_copy 
+  //SEG34 [51] phi (byte) current_xpos#63 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:main::@25->render_current#2] -- vbuz1=vbuc1 
     lda #3
     sta current_xpos_63
-  //SEG30 [50] phi (byte) current_ypos#22 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@24->render_current#3] -- vbuxx=vbuc1 
+  //SEG35 [51] phi (byte) current_ypos#22 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@25->render_current#3] -- vbuxx=vbuc1 
     ldx #0
     jsr render_current
-  //SEG31 [15] (byte*~) current_piece#69 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) -- pbuz1=pptc1_derefidx_vbuz2 
+  //SEG36 [17] (byte*~) current_piece#70 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) -- pbuz1=pptc1_derefidx_vbuz2 
     ldy spawn_current._3
     lda PIECES,y
     sta current_piece
     lda PIECES+1,y
     sta current_piece+1
-  //SEG32 [16] phi from main::@24 to main::@1 [phi:main::@24->main::@1]
-  //SEG33 [16] phi (byte) current_movedown_counter#15 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@24->main::@1#0] -- vbuz1=vbuc1 
+  //SEG37 [18] phi from main::@25 to main::@1 [phi:main::@25->main::@1]
+  //SEG38 [18] phi (byte) current_movedown_counter#15 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@25->main::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta current_movedown_counter
-  //SEG34 [16] phi (byte) keyboard_events_size#19 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@24->main::@1#1] -- vbuz1=vbuc1 
+  //SEG39 [18] phi (byte) keyboard_events_size#19 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@25->main::@1#1] -- vbuz1=vbuc1 
     sta keyboard_events_size
-  //SEG35 [16] phi (byte) current_piece_color#11 = (byte) current_piece_color#15 [phi:main::@24->main::@1#2] -- register_copy 
-  //SEG36 [16] phi (byte) current_ypos#12 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@24->main::@1#3] -- vbuz1=vbuc1 
+  //SEG40 [18] phi (byte) current_piece_color#11 = (byte) current_piece_color#15 [phi:main::@25->main::@1#2] -- register_copy 
+  //SEG41 [18] phi (byte) current_ypos#12 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@25->main::@1#3] -- vbuz1=vbuc1 
     sta current_ypos
-  //SEG37 [16] phi (byte) current_xpos#16 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:main::@24->main::@1#4] -- vbuz1=vbuc1 
+  //SEG42 [18] phi (byte) current_xpos#16 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:main::@25->main::@1#4] -- vbuz1=vbuc1 
     lda #3
     sta current_xpos
-  //SEG38 [16] phi (byte*) current_piece_gfx#15 = (byte*) current_piece_gfx#10 [phi:main::@24->main::@1#5] -- register_copy 
-  //SEG39 [16] phi (byte) current_orientation#15 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@24->main::@1#6] -- vbuz1=vbuc1 
+  //SEG43 [18] phi (byte*) current_piece_gfx#15 = (byte*) current_piece_gfx#10 [phi:main::@25->main::@1#5] -- register_copy 
+  //SEG44 [18] phi (byte) current_orientation#15 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@25->main::@1#6] -- vbuz1=vbuc1 
     lda #0
     sta current_orientation
-  //SEG40 [16] phi (byte*) current_piece#11 = (byte*~) current_piece#69 [phi:main::@24->main::@1#7] -- register_copy 
-  //SEG41 main::@1
-  //SEG42 main::@4
+  //SEG45 [18] phi (byte*) current_piece#11 = (byte*~) current_piece#70 [phi:main::@25->main::@1#7] -- register_copy 
+  //SEG46 main::@1
+  //SEG47 main::@4
   b4:
-  //SEG43 [17] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@4 -- _deref_pbuc1_neq_vbuc2_then_la1 
+  //SEG48 [19] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@4 -- _deref_pbuc1_neq_vbuc2_then_la1 
     lda RASTER
     cmp #$ff
     bne b4
-  //SEG44 main::@7
+  //SEG49 main::@7
   b7:
-  //SEG45 [18] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 254) goto main::@7 -- _deref_pbuc1_neq_vbuc2_then_la1 
+  //SEG50 [20] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 254) goto main::@7 -- _deref_pbuc1_neq_vbuc2_then_la1 
     lda RASTER
     cmp #$fe
     bne b7
-  //SEG46 main::@9
-  //SEG47 [19] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_inc__deref_pbuc1 
+  //SEG51 main::@9
+  //SEG52 [21] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_inc__deref_pbuc1 
     inc BORDERCOL
-  //SEG48 [20] call keyboard_event_scan 
-  //SEG49 [265] phi from main::@9 to keyboard_event_scan [phi:main::@9->keyboard_event_scan]
+  //SEG53 [22] call keyboard_event_scan 
+  //SEG54 [265] phi from main::@9 to keyboard_event_scan [phi:main::@9->keyboard_event_scan]
     jsr keyboard_event_scan
-  //SEG50 [21] phi from main::@9 to main::@26 [phi:main::@9->main::@26]
-  //SEG51 main::@26
-  //SEG52 [22] call keyboard_event_get 
+  //SEG55 [23] phi from main::@9 to main::@27 [phi:main::@9->main::@27]
+  //SEG56 main::@27
+  //SEG57 [24] call keyboard_event_get 
     jsr keyboard_event_get
-  //SEG53 [23] (byte) keyboard_event_get::return#3 ← (byte) keyboard_event_get::return#2
+  //SEG58 [25] (byte) keyboard_event_get::return#3 ← (byte) keyboard_event_get::return#2
     // (byte) keyboard_event_get::return#3 = (byte) keyboard_event_get::return#2  // register copy reg byte a
-  //SEG54 main::@27
-  //SEG55 [24] (byte) main::key_event#0 ← (byte) keyboard_event_get::return#3 -- vbuz1=vbuaa 
-    sta key_event
-  //SEG56 [25] (byte) play_move_down::key_event#0 ← (byte) main::key_event#0 -- vbuaa=vbuz1 
-  //SEG57 [26] call play_move_down 
-    jsr play_move_down
-  //SEG58 [27] (byte) play_move_down::return#0 ← (byte) play_move_down::return#3 -- vbuaa=vbuxx 
-    txa
   //SEG59 main::@28
-  //SEG60 [28] (byte~) main::$9 ← (byte) play_move_down::return#0
-    // (byte~) main::$9 = (byte) play_move_down::return#0  // register copy reg byte a
-  //SEG61 [29] (byte) main::render#1 ← (byte/signed byte/word/signed word/dword/signed dword) 0 + (byte~) main::$9 -- vbuz1=vbuc1_plus_vbuaa 
+  //SEG60 [26] (byte) main::key_event#0 ← (byte) keyboard_event_get::return#3 -- vbuz1=vbuaa 
+    sta key_event
+  //SEG61 [27] (byte) play_move_down::key_event#0 ← (byte) main::key_event#0 -- vbuaa=vbuz1 
+  //SEG62 [28] call play_move_down 
+    jsr play_move_down
+  //SEG63 [29] (byte) play_move_down::return#0 ← (byte) play_move_down::return#3 -- vbuaa=vbuxx 
+    txa
+  //SEG64 main::@29
+  //SEG65 [30] (byte~) main::$10 ← (byte) play_move_down::return#0
+    // (byte~) main::$10 = (byte) play_move_down::return#0  // register copy reg byte a
+  //SEG66 [31] (byte) main::render#1 ← (byte/signed byte/word/signed word/dword/signed dword) 0 + (byte~) main::$10 -- vbuz1=vbuc1_plus_vbuaa 
     clc
     adc #0
     sta render
-  //SEG62 [30] (byte) play_move_leftright::key_event#0 ← (byte) main::key_event#0 -- vbuaa=vbuz1 
+  //SEG67 [32] (byte) play_move_leftright::key_event#0 ← (byte) main::key_event#0 -- vbuaa=vbuz1 
     lda key_event
-  //SEG63 [31] call play_move_leftright 
+  //SEG68 [33] call play_move_leftright 
     jsr play_move_leftright
-  //SEG64 [32] (byte) play_move_leftright::return#0 ← (byte) play_move_leftright::return#2
+  //SEG69 [34] (byte) play_move_leftright::return#0 ← (byte) play_move_leftright::return#2
     // (byte) play_move_leftright::return#0 = (byte) play_move_leftright::return#2  // register copy reg byte a
-  //SEG65 main::@29
-  //SEG66 [33] (byte~) main::$10 ← (byte) play_move_leftright::return#0
-    // (byte~) main::$10 = (byte) play_move_leftright::return#0  // register copy reg byte a
-  //SEG67 [34] (byte) main::render#2 ← (byte) main::render#1 + (byte~) main::$10 -- vbuz1=vbuz1_plus_vbuaa 
+  //SEG70 main::@30
+  //SEG71 [35] (byte~) main::$11 ← (byte) play_move_leftright::return#0
+    // (byte~) main::$11 = (byte) play_move_leftright::return#0  // register copy reg byte a
+  //SEG72 [36] (byte) main::render#2 ← (byte) main::render#1 + (byte~) main::$11 -- vbuz1=vbuz1_plus_vbuaa 
     clc
     adc render
     sta render
-  //SEG68 [35] (byte) play_move_rotate::key_event#0 ← (byte) main::key_event#0 -- vbuaa=vbuz1 
+  //SEG73 [37] (byte) play_move_rotate::key_event#0 ← (byte) main::key_event#0 -- vbuaa=vbuz1 
     lda key_event
-  //SEG69 [36] call play_move_rotate 
+  //SEG74 [38] call play_move_rotate 
     jsr play_move_rotate
-  //SEG70 [37] (byte) play_move_rotate::return#0 ← (byte) play_move_rotate::return#2
+  //SEG75 [39] (byte) play_move_rotate::return#0 ← (byte) play_move_rotate::return#2
     // (byte) play_move_rotate::return#0 = (byte) play_move_rotate::return#2  // register copy reg byte a
-  //SEG71 main::@30
-  //SEG72 [38] (byte~) main::$11 ← (byte) play_move_rotate::return#0
-    // (byte~) main::$11 = (byte) play_move_rotate::return#0  // register copy reg byte a
-  //SEG73 [39] (byte) main::render#3 ← (byte) main::render#2 + (byte~) main::$11 -- vbuaa=vbuz1_plus_vbuaa 
+  //SEG76 main::@31
+  //SEG77 [40] (byte~) main::$12 ← (byte) play_move_rotate::return#0
+    // (byte~) main::$12 = (byte) play_move_rotate::return#0  // register copy reg byte a
+  //SEG78 [41] (byte) main::render#3 ← (byte) main::render#2 + (byte~) main::$12 -- vbuaa=vbuz1_plus_vbuaa 
     clc
     adc render
-  //SEG74 [40] if((byte) main::render#3==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@10 -- vbuaa_eq_0_then_la1 
+  //SEG79 [42] if((byte) main::render#3==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@10 -- vbuaa_eq_0_then_la1 
     cmp #0
     beq b10
-  //SEG75 main::@19
-  //SEG76 [41] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_inc__deref_pbuc1 
-    inc BORDERCOL
-  //SEG77 [42] call render_playfield 
-  //SEG78 [70] phi from main::@19 to render_playfield [phi:main::@19->render_playfield]
+  //SEG80 [43] phi from main::@31 to main::@19 [phi:main::@31->main::@19]
+  //SEG81 main::@19
+  //SEG82 [44] call render_playfield 
+  //SEG83 [71] phi from main::@19 to render_playfield [phi:main::@19->render_playfield]
     jsr render_playfield
-  //SEG79 main::@31
-  //SEG80 [43] (byte~) current_ypos#69 ← (byte) current_ypos#16 -- vbuxx=vbuz1 
+  //SEG84 main::@32
+  //SEG85 [45] (byte~) current_ypos#70 ← (byte) current_ypos#16 -- vbuxx=vbuz1 
     ldx current_ypos
-  //SEG81 [44] (byte~) current_xpos#94 ← (byte) current_xpos#23 -- vbuz1=vbuz2 
+  //SEG86 [46] (byte~) current_xpos#95 ← (byte) current_xpos#23 -- vbuz1=vbuz2 
     lda current_xpos
-    sta current_xpos_94
-  //SEG82 [45] (byte*~) current_piece_gfx#86 ← (byte*) current_piece_gfx#18 -- pbuz1=pbuz2 
+    sta current_xpos_95
+  //SEG87 [47] (byte*~) current_piece_gfx#87 ← (byte*) current_piece_gfx#18 -- pbuz1=pbuz2 
     lda current_piece_gfx
-    sta current_piece_gfx_86
+    sta current_piece_gfx_87
     lda current_piece_gfx+1
-    sta current_piece_gfx_86+1
-  //SEG83 [46] (byte~) current_piece_color#74 ← (byte) current_piece_color#13 -- vbuz1=vbuz2 
+    sta current_piece_gfx_87+1
+  //SEG88 [48] (byte~) current_piece_color#75 ← (byte) current_piece_color#13 -- vbuz1=vbuz2 
     lda current_piece_color
-    sta current_piece_color_74
-  //SEG84 [47] call render_current 
-  //SEG85 [50] phi from main::@31 to render_current [phi:main::@31->render_current]
-  //SEG86 [50] phi (byte) current_piece_color#65 = (byte~) current_piece_color#74 [phi:main::@31->render_current#0] -- register_copy 
-  //SEG87 [50] phi (byte*) current_piece_gfx#63 = (byte*~) current_piece_gfx#86 [phi:main::@31->render_current#1] -- register_copy 
-  //SEG88 [50] phi (byte) current_xpos#63 = (byte~) current_xpos#94 [phi:main::@31->render_current#2] -- register_copy 
-  //SEG89 [50] phi (byte) current_ypos#22 = (byte~) current_ypos#69 [phi:main::@31->render_current#3] -- register_copy 
+    sta current_piece_color_75
+  //SEG89 [49] call render_current 
+  //SEG90 [51] phi from main::@32 to render_current [phi:main::@32->render_current]
+  //SEG91 [51] phi (byte) current_piece_color#66 = (byte~) current_piece_color#75 [phi:main::@32->render_current#0] -- register_copy 
+  //SEG92 [51] phi (byte*) current_piece_gfx#63 = (byte*~) current_piece_gfx#87 [phi:main::@32->render_current#1] -- register_copy 
+  //SEG93 [51] phi (byte) current_xpos#63 = (byte~) current_xpos#95 [phi:main::@32->render_current#2] -- register_copy 
+  //SEG94 [51] phi (byte) current_ypos#22 = (byte~) current_ypos#70 [phi:main::@32->render_current#3] -- register_copy 
     jsr render_current
-  //SEG90 main::@32
-  //SEG91 [48] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_dec__deref_pbuc1 
-    dec BORDERCOL
-  //SEG92 main::@10
+  //SEG95 main::@10
   b10:
-  //SEG93 [49] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_dec__deref_pbuc1 
+  //SEG96 [50] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_dec__deref_pbuc1 
     dec BORDERCOL
-  //SEG94 [16] phi from main::@10 to main::@1 [phi:main::@10->main::@1]
-  //SEG95 [16] phi (byte) current_movedown_counter#15 = (byte) current_movedown_counter#12 [phi:main::@10->main::@1#0] -- register_copy 
-  //SEG96 [16] phi (byte) keyboard_events_size#19 = (byte) keyboard_events_size#16 [phi:main::@10->main::@1#1] -- register_copy 
-  //SEG97 [16] phi (byte) current_piece_color#11 = (byte) current_piece_color#13 [phi:main::@10->main::@1#2] -- register_copy 
-  //SEG98 [16] phi (byte) current_ypos#12 = (byte) current_ypos#16 [phi:main::@10->main::@1#3] -- register_copy 
-  //SEG99 [16] phi (byte) current_xpos#16 = (byte) current_xpos#23 [phi:main::@10->main::@1#4] -- register_copy 
-  //SEG100 [16] phi (byte*) current_piece_gfx#15 = (byte*) current_piece_gfx#18 [phi:main::@10->main::@1#5] -- register_copy 
-  //SEG101 [16] phi (byte) current_orientation#15 = (byte) current_orientation#23 [phi:main::@10->main::@1#6] -- register_copy 
-  //SEG102 [16] phi (byte*) current_piece#11 = (byte*) current_piece#13 [phi:main::@10->main::@1#7] -- register_copy 
+  //SEG97 [18] phi from main::@10 to main::@1 [phi:main::@10->main::@1]
+  //SEG98 [18] phi (byte) current_movedown_counter#15 = (byte) current_movedown_counter#12 [phi:main::@10->main::@1#0] -- register_copy 
+  //SEG99 [18] phi (byte) keyboard_events_size#19 = (byte) keyboard_events_size#16 [phi:main::@10->main::@1#1] -- register_copy 
+  //SEG100 [18] phi (byte) current_piece_color#11 = (byte) current_piece_color#13 [phi:main::@10->main::@1#2] -- register_copy 
+  //SEG101 [18] phi (byte) current_ypos#12 = (byte) current_ypos#16 [phi:main::@10->main::@1#3] -- register_copy 
+  //SEG102 [18] phi (byte) current_xpos#16 = (byte) current_xpos#23 [phi:main::@10->main::@1#4] -- register_copy 
+  //SEG103 [18] phi (byte*) current_piece_gfx#15 = (byte*) current_piece_gfx#18 [phi:main::@10->main::@1#5] -- register_copy 
+  //SEG104 [18] phi (byte) current_orientation#15 = (byte) current_orientation#23 [phi:main::@10->main::@1#6] -- register_copy 
+  //SEG105 [18] phi (byte*) current_piece#11 = (byte*) current_piece#13 [phi:main::@10->main::@1#7] -- register_copy 
     jmp b4
 }
-//SEG103 render_current
+//SEG106 render_current
 render_current: {
     .label ypos2 = 8
     .label l = 9
     .label screen_line = $16
     .label xpos = $b
     .label i = $a
-  //SEG104 [51] (byte) render_current::ypos2#0 ← (byte) current_ypos#22 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuxx_rol_1 
+  //SEG107 [52] (byte) render_current::ypos2#0 ← (byte) current_ypos#22 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuxx_rol_1 
     txa
     asl
     sta ypos2
-  //SEG105 [52] phi from render_current to render_current::@1 [phi:render_current->render_current::@1]
-  //SEG106 [52] phi (byte) render_current::i#4 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current->render_current::@1#0] -- vbuz1=vbuc1 
+  //SEG108 [53] phi from render_current to render_current::@1 [phi:render_current->render_current::@1]
+  //SEG109 [53] phi (byte) render_current::i#4 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current->render_current::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta i
-  //SEG107 [52] phi (byte) render_current::l#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current->render_current::@1#1] -- vbuz1=vbuc1 
+  //SEG110 [53] phi (byte) render_current::l#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current->render_current::@1#1] -- vbuz1=vbuc1 
     sta l
-  //SEG108 [52] phi (byte) render_current::ypos2#2 = (byte) render_current::ypos2#0 [phi:render_current->render_current::@1#2] -- register_copy 
-  //SEG109 [52] phi from render_current::@2 to render_current::@1 [phi:render_current::@2->render_current::@1]
-  //SEG110 [52] phi (byte) render_current::i#4 = (byte) render_current::i#8 [phi:render_current::@2->render_current::@1#0] -- register_copy 
-  //SEG111 [52] phi (byte) render_current::l#3 = (byte) render_current::l#1 [phi:render_current::@2->render_current::@1#1] -- register_copy 
-  //SEG112 [52] phi (byte) render_current::ypos2#2 = (byte) render_current::ypos2#1 [phi:render_current::@2->render_current::@1#2] -- register_copy 
-  //SEG113 render_current::@1
+  //SEG111 [53] phi (byte) render_current::ypos2#2 = (byte) render_current::ypos2#0 [phi:render_current->render_current::@1#2] -- register_copy 
+  //SEG112 [53] phi from render_current::@2 to render_current::@1 [phi:render_current::@2->render_current::@1]
+  //SEG113 [53] phi (byte) render_current::i#4 = (byte) render_current::i#8 [phi:render_current::@2->render_current::@1#0] -- register_copy 
+  //SEG114 [53] phi (byte) render_current::l#3 = (byte) render_current::l#1 [phi:render_current::@2->render_current::@1#1] -- register_copy 
+  //SEG115 [53] phi (byte) render_current::ypos2#2 = (byte) render_current::ypos2#1 [phi:render_current::@2->render_current::@1#2] -- register_copy 
+  //SEG116 render_current::@1
   b1:
-  //SEG114 [53] if((byte) render_current::ypos2#2>=(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto render_current::@2 -- vbuz1_ge_vbuc1_then_la1 
+  //SEG117 [54] if((byte) render_current::ypos2#2>=(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto render_current::@2 -- vbuz1_ge_vbuc1_then_la1 
     lda ypos2
     cmp #2*PLAYFIELD_LINES
     bcs b2
-  //SEG115 render_current::@6
-  //SEG116 [54] (byte*) render_current::screen_line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte) render_current::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
+  //SEG118 render_current::@6
+  //SEG119 [55] (byte*) render_current::screen_line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte) render_current::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
     tay
     lda screen_lines,y
     sta screen_line
     lda screen_lines+1,y
     sta screen_line+1
-  //SEG117 [55] (byte) render_current::xpos#0 ← (byte) current_xpos#63 -- vbuz1=vbuz2 
+  //SEG120 [56] (byte) render_current::xpos#0 ← (byte) current_xpos#63 -- vbuz1=vbuz2 
     lda current_xpos_63
     sta xpos
-  //SEG118 [56] phi from render_current::@6 to render_current::@3 [phi:render_current::@6->render_current::@3]
-  //SEG119 [56] phi (byte) render_current::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current::@6->render_current::@3#0] -- vbuxx=vbuc1 
+  //SEG121 [57] phi from render_current::@6 to render_current::@3 [phi:render_current::@6->render_current::@3]
+  //SEG122 [57] phi (byte) render_current::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_current::@6->render_current::@3#0] -- vbuxx=vbuc1 
     ldx #0
-  //SEG120 [56] phi (byte) render_current::xpos#2 = (byte) render_current::xpos#0 [phi:render_current::@6->render_current::@3#1] -- register_copy 
-  //SEG121 [56] phi (byte) render_current::i#2 = (byte) render_current::i#4 [phi:render_current::@6->render_current::@3#2] -- register_copy 
-  //SEG122 [56] phi from render_current::@4 to render_current::@3 [phi:render_current::@4->render_current::@3]
-  //SEG123 [56] phi (byte) render_current::c#2 = (byte) render_current::c#1 [phi:render_current::@4->render_current::@3#0] -- register_copy 
-  //SEG124 [56] phi (byte) render_current::xpos#2 = (byte) render_current::xpos#1 [phi:render_current::@4->render_current::@3#1] -- register_copy 
-  //SEG125 [56] phi (byte) render_current::i#2 = (byte) render_current::i#1 [phi:render_current::@4->render_current::@3#2] -- register_copy 
-  //SEG126 render_current::@3
+  //SEG123 [57] phi (byte) render_current::xpos#2 = (byte) render_current::xpos#0 [phi:render_current::@6->render_current::@3#1] -- register_copy 
+  //SEG124 [57] phi (byte) render_current::i#2 = (byte) render_current::i#4 [phi:render_current::@6->render_current::@3#2] -- register_copy 
+  //SEG125 [57] phi from render_current::@4 to render_current::@3 [phi:render_current::@4->render_current::@3]
+  //SEG126 [57] phi (byte) render_current::c#2 = (byte) render_current::c#1 [phi:render_current::@4->render_current::@3#0] -- register_copy 
+  //SEG127 [57] phi (byte) render_current::xpos#2 = (byte) render_current::xpos#1 [phi:render_current::@4->render_current::@3#1] -- register_copy 
+  //SEG128 [57] phi (byte) render_current::i#2 = (byte) render_current::i#1 [phi:render_current::@4->render_current::@3#2] -- register_copy 
+  //SEG129 render_current::@3
   b3:
-  //SEG127 [57] (byte) render_current::current_cell#0 ← *((byte*) current_piece_gfx#63 + (byte) render_current::i#2) -- vbuaa=pbuz1_derefidx_vbuz2 
+  //SEG130 [58] (byte) render_current::current_cell#0 ← *((byte*) current_piece_gfx#63 + (byte) render_current::i#2) -- vbuaa=pbuz1_derefidx_vbuz2 
     ldy i
     lda (current_piece_gfx_63),y
-  //SEG128 [58] (byte) render_current::i#1 ← ++ (byte) render_current::i#2 -- vbuz1=_inc_vbuz1 
+  //SEG131 [59] (byte) render_current::i#1 ← ++ (byte) render_current::i#2 -- vbuz1=_inc_vbuz1 
     inc i
-  //SEG129 [59] if((byte) render_current::current_cell#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto render_current::@4 -- vbuaa_eq_0_then_la1 
+  //SEG132 [60] if((byte) render_current::current_cell#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto render_current::@4 -- vbuaa_eq_0_then_la1 
     cmp #0
     beq b4
-  //SEG130 render_current::@7
-  //SEG131 [60] if((byte) render_current::xpos#2>=(const byte) PLAYFIELD_COLS#0) goto render_current::@4 -- vbuz1_ge_vbuc1_then_la1 
+  //SEG133 render_current::@7
+  //SEG134 [61] if((byte) render_current::xpos#2>=(const byte) PLAYFIELD_COLS#0) goto render_current::@4 -- vbuz1_ge_vbuc1_then_la1 
     lda xpos
     cmp #PLAYFIELD_COLS
     bcs b4
-  //SEG132 render_current::@8
-  //SEG133 [61] *((byte*) render_current::screen_line#0 + (byte) render_current::xpos#2) ← (byte) current_piece_color#65 -- pbuz1_derefidx_vbuz2=vbuz3 
-    lda current_piece_color_65
+  //SEG135 render_current::@8
+  //SEG136 [62] *((byte*) render_current::screen_line#0 + (byte) render_current::xpos#2) ← (byte) current_piece_color#66 -- pbuz1_derefidx_vbuz2=vbuz3 
+    lda current_piece_color_66
     ldy xpos
     sta (screen_line),y
-  //SEG134 render_current::@4
+  //SEG137 render_current::@4
   b4:
-  //SEG135 [62] (byte) render_current::xpos#1 ← ++ (byte) render_current::xpos#2 -- vbuz1=_inc_vbuz1 
+  //SEG138 [63] (byte) render_current::xpos#1 ← ++ (byte) render_current::xpos#2 -- vbuz1=_inc_vbuz1 
     inc xpos
-  //SEG136 [63] (byte) render_current::c#1 ← ++ (byte) render_current::c#2 -- vbuxx=_inc_vbuxx 
+  //SEG139 [64] (byte) render_current::c#1 ← ++ (byte) render_current::c#2 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG137 [64] if((byte) render_current::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@3 -- vbuxx_neq_vbuc1_then_la1 
+  //SEG140 [65] if((byte) render_current::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@3 -- vbuxx_neq_vbuc1_then_la1 
     cpx #4
     bne b3
-  //SEG138 [65] phi from render_current::@1 render_current::@4 to render_current::@2 [phi:render_current::@1/render_current::@4->render_current::@2]
-  //SEG139 [65] phi (byte) render_current::i#8 = (byte) render_current::i#4 [phi:render_current::@1/render_current::@4->render_current::@2#0] -- register_copy 
-  //SEG140 render_current::@2
+  //SEG141 [66] phi from render_current::@1 render_current::@4 to render_current::@2 [phi:render_current::@1/render_current::@4->render_current::@2]
+  //SEG142 [66] phi (byte) render_current::i#8 = (byte) render_current::i#4 [phi:render_current::@1/render_current::@4->render_current::@2#0] -- register_copy 
+  //SEG143 render_current::@2
   b2:
-  //SEG141 [66] (byte) render_current::ypos2#1 ← (byte) render_current::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
+  //SEG144 [67] (byte) render_current::ypos2#1 ← (byte) render_current::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
     lda ypos2
     clc
     adc #2
     sta ypos2
-  //SEG142 [67] (byte) render_current::l#1 ← ++ (byte) render_current::l#3 -- vbuz1=_inc_vbuz1 
+  //SEG145 [68] (byte) render_current::l#1 ← ++ (byte) render_current::l#3 -- vbuz1=_inc_vbuz1 
     inc l
-  //SEG143 [68] if((byte) render_current::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@1 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG146 [69] if((byte) render_current::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto render_current::@1 -- vbuz1_neq_vbuc1_then_la1 
     lda l
     cmp #4
     bne b1
-  //SEG144 render_current::@return
-  //SEG145 [69] return 
+  //SEG147 render_current::@return
+  //SEG148 [70] return 
     rts
 }
-//SEG146 render_playfield
+//SEG149 render_playfield
 render_playfield: {
     .label line = 5
     .label i = 7
     .label l = 4
-  //SEG147 [71] phi from render_playfield to render_playfield::@1 [phi:render_playfield->render_playfield::@1]
-  //SEG148 [71] phi (byte) render_playfield::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield->render_playfield::@1#0] -- vbuz1=vbuc1 
+  //SEG150 [72] phi from render_playfield to render_playfield::@1 [phi:render_playfield->render_playfield::@1]
+  //SEG151 [72] phi (byte) render_playfield::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield->render_playfield::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta i
-  //SEG149 [71] phi (byte) render_playfield::l#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield->render_playfield::@1#1] -- vbuz1=vbuc1 
+  //SEG152 [72] phi (byte) render_playfield::l#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield->render_playfield::@1#1] -- vbuz1=vbuc1 
     sta l
-  //SEG150 [71] phi from render_playfield::@3 to render_playfield::@1 [phi:render_playfield::@3->render_playfield::@1]
-  //SEG151 [71] phi (byte) render_playfield::i#3 = (byte) render_playfield::i#1 [phi:render_playfield::@3->render_playfield::@1#0] -- register_copy 
-  //SEG152 [71] phi (byte) render_playfield::l#2 = (byte) render_playfield::l#1 [phi:render_playfield::@3->render_playfield::@1#1] -- register_copy 
-  //SEG153 render_playfield::@1
+  //SEG153 [72] phi from render_playfield::@3 to render_playfield::@1 [phi:render_playfield::@3->render_playfield::@1]
+  //SEG154 [72] phi (byte) render_playfield::i#3 = (byte) render_playfield::i#1 [phi:render_playfield::@3->render_playfield::@1#0] -- register_copy 
+  //SEG155 [72] phi (byte) render_playfield::l#2 = (byte) render_playfield::l#1 [phi:render_playfield::@3->render_playfield::@1#1] -- register_copy 
+  //SEG156 render_playfield::@1
   b1:
-  //SEG154 [72] (byte~) render_playfield::$1 ← (byte) render_playfield::l#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuaa=vbuz1_rol_1 
+  //SEG157 [73] (byte~) render_playfield::$1 ← (byte) render_playfield::l#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuaa=vbuz1_rol_1 
     lda l
     asl
-  //SEG155 [73] (byte*) render_playfield::line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_playfield::$1) -- pbuz1=pptc1_derefidx_vbuaa 
+  //SEG158 [74] (byte*) render_playfield::line#0 ← *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_playfield::$1) -- pbuz1=pptc1_derefidx_vbuaa 
     tay
     lda screen_lines,y
     sta line
     lda screen_lines+1,y
     sta line+1
-  //SEG156 [74] phi from render_playfield::@1 to render_playfield::@2 [phi:render_playfield::@1->render_playfield::@2]
-  //SEG157 [74] phi (byte) render_playfield::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield::@1->render_playfield::@2#0] -- vbuxx=vbuc1 
+  //SEG159 [75] phi from render_playfield::@1 to render_playfield::@2 [phi:render_playfield::@1->render_playfield::@2]
+  //SEG160 [75] phi (byte) render_playfield::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_playfield::@1->render_playfield::@2#0] -- vbuxx=vbuc1 
     ldx #0
-  //SEG158 [74] phi (byte*) render_playfield::line#2 = (byte*) render_playfield::line#0 [phi:render_playfield::@1->render_playfield::@2#1] -- register_copy 
-  //SEG159 [74] phi (byte) render_playfield::i#2 = (byte) render_playfield::i#3 [phi:render_playfield::@1->render_playfield::@2#2] -- register_copy 
-  //SEG160 [74] phi from render_playfield::@2 to render_playfield::@2 [phi:render_playfield::@2->render_playfield::@2]
-  //SEG161 [74] phi (byte) render_playfield::c#2 = (byte) render_playfield::c#1 [phi:render_playfield::@2->render_playfield::@2#0] -- register_copy 
-  //SEG162 [74] phi (byte*) render_playfield::line#2 = (byte*) render_playfield::line#1 [phi:render_playfield::@2->render_playfield::@2#1] -- register_copy 
-  //SEG163 [74] phi (byte) render_playfield::i#2 = (byte) render_playfield::i#1 [phi:render_playfield::@2->render_playfield::@2#2] -- register_copy 
-  //SEG164 render_playfield::@2
+  //SEG161 [75] phi (byte*) render_playfield::line#2 = (byte*) render_playfield::line#0 [phi:render_playfield::@1->render_playfield::@2#1] -- register_copy 
+  //SEG162 [75] phi (byte) render_playfield::i#2 = (byte) render_playfield::i#3 [phi:render_playfield::@1->render_playfield::@2#2] -- register_copy 
+  //SEG163 [75] phi from render_playfield::@2 to render_playfield::@2 [phi:render_playfield::@2->render_playfield::@2]
+  //SEG164 [75] phi (byte) render_playfield::c#2 = (byte) render_playfield::c#1 [phi:render_playfield::@2->render_playfield::@2#0] -- register_copy 
+  //SEG165 [75] phi (byte*) render_playfield::line#2 = (byte*) render_playfield::line#1 [phi:render_playfield::@2->render_playfield::@2#1] -- register_copy 
+  //SEG166 [75] phi (byte) render_playfield::i#2 = (byte) render_playfield::i#1 [phi:render_playfield::@2->render_playfield::@2#2] -- register_copy 
+  //SEG167 render_playfield::@2
   b2:
-  //SEG165 [75] *((byte*) render_playfield::line#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) render_playfield::i#2) -- _deref_pbuz1=pbuc1_derefidx_vbuz2 
+  //SEG168 [76] *((byte*) render_playfield::line#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) render_playfield::i#2) -- _deref_pbuz1=pbuc1_derefidx_vbuz2 
     ldy i
     lda playfield,y
     ldy #0
     sta (line),y
-  //SEG166 [76] (byte*) render_playfield::line#1 ← ++ (byte*) render_playfield::line#2 -- pbuz1=_inc_pbuz1 
+  //SEG169 [77] (byte*) render_playfield::line#1 ← ++ (byte*) render_playfield::line#2 -- pbuz1=_inc_pbuz1 
     inc line
     bne !+
     inc line+1
   !:
-  //SEG167 [77] (byte) render_playfield::i#1 ← ++ (byte) render_playfield::i#2 -- vbuz1=_inc_vbuz1 
+  //SEG170 [78] (byte) render_playfield::i#1 ← ++ (byte) render_playfield::i#2 -- vbuz1=_inc_vbuz1 
     inc i
-  //SEG168 [78] (byte) render_playfield::c#1 ← ++ (byte) render_playfield::c#2 -- vbuxx=_inc_vbuxx 
+  //SEG171 [79] (byte) render_playfield::c#1 ← ++ (byte) render_playfield::c#2 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG169 [79] if((byte) render_playfield::c#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@2 -- vbuxx_neq_vbuc1_then_la1 
+  //SEG172 [80] if((byte) render_playfield::c#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@2 -- vbuxx_neq_vbuc1_then_la1 
     cpx #PLAYFIELD_COLS-1+1
     bne b2
-  //SEG170 render_playfield::@3
-  //SEG171 [80] (byte) render_playfield::l#1 ← ++ (byte) render_playfield::l#2 -- vbuz1=_inc_vbuz1 
+  //SEG173 render_playfield::@3
+  //SEG174 [81] (byte) render_playfield::l#1 ← ++ (byte) render_playfield::l#2 -- vbuz1=_inc_vbuz1 
     inc l
-  //SEG172 [81] if((byte) render_playfield::l#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@1 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG175 [82] if((byte) render_playfield::l#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_playfield::@1 -- vbuz1_neq_vbuc1_then_la1 
     lda l
     cmp #PLAYFIELD_LINES-1+1
     bne b1
-  //SEG173 render_playfield::@return
-  //SEG174 [82] return 
+  //SEG176 render_playfield::@return
+  //SEG177 [83] return 
     rts
 }
-//SEG175 play_move_rotate
+//SEG178 play_move_rotate
 play_move_rotate: {
     .label orientation = 4
-  //SEG176 [83] if((byte) play_move_rotate::key_event#0==(const byte) KEY_Z#0) goto play_move_rotate::@1 -- vbuaa_eq_vbuc1_then_la1 
+  //SEG179 [84] if((byte) play_move_rotate::key_event#0==(const byte) KEY_Z#0) goto play_move_rotate::@1 -- vbuaa_eq_vbuc1_then_la1 
     cmp #KEY_Z
     beq b1
-  //SEG177 play_move_rotate::@6
-  //SEG178 [84] if((byte) play_move_rotate::key_event#0==(const byte) KEY_X#0) goto play_move_rotate::@2 -- vbuaa_eq_vbuc1_then_la1 
+  //SEG180 play_move_rotate::@6
+  //SEG181 [85] if((byte) play_move_rotate::key_event#0==(const byte) KEY_X#0) goto play_move_rotate::@2 -- vbuaa_eq_vbuc1_then_la1 
     cmp #KEY_X
     beq b2
-  //SEG179 [85] phi from play_move_rotate::@14 play_move_rotate::@6 to play_move_rotate::@return [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return]
+  //SEG182 [86] phi from play_move_rotate::@14 play_move_rotate::@6 to play_move_rotate::@return [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return]
   b3:
-  //SEG180 [85] phi (byte*) current_piece_gfx#18 = (byte*) current_piece_gfx#17 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#0] -- register_copy 
-  //SEG181 [85] phi (byte) current_orientation#23 = (byte) current_orientation#18 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#1] -- register_copy 
-  //SEG182 [85] phi (byte) play_move_rotate::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#2] -- vbuaa=vbuc1 
+  //SEG183 [86] phi (byte*) current_piece_gfx#18 = (byte*) current_piece_gfx#17 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#0] -- register_copy 
+  //SEG184 [86] phi (byte) current_orientation#23 = (byte) current_orientation#18 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#1] -- register_copy 
+  //SEG185 [86] phi (byte) play_move_rotate::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_rotate::@14/play_move_rotate::@6->play_move_rotate::@return#2] -- vbuaa=vbuc1 
     lda #0
-  //SEG183 play_move_rotate::@return
+  //SEG186 play_move_rotate::@return
   breturn:
-  //SEG184 [86] return 
+  //SEG187 [87] return 
     rts
-  //SEG185 play_move_rotate::@2
+  //SEG188 play_move_rotate::@2
   b2:
-  //SEG186 [87] (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 ← (byte) current_orientation#18 + (byte/signed byte/word/signed word/dword/signed dword) 16 -- vbuaa=vbuz1_plus_vbuc1 
+  //SEG189 [88] (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 ← (byte) current_orientation#18 + (byte/signed byte/word/signed word/dword/signed dword) 16 -- vbuaa=vbuz1_plus_vbuc1 
     lda #$10
     clc
     adc current_orientation
-  //SEG187 [88] (byte) play_move_rotate::orientation#2 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 & (byte/signed byte/word/signed word/dword/signed dword) 63 -- vbuz1=vbuaa_band_vbuc1 
+  //SEG190 [89] (byte) play_move_rotate::orientation#2 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$2 & (byte/signed byte/word/signed word/dword/signed dword) 63 -- vbuz1=vbuaa_band_vbuc1 
     and #$3f
     sta orientation
-  //SEG188 [89] phi from play_move_rotate::@1 play_move_rotate::@2 to play_move_rotate::@4 [phi:play_move_rotate::@1/play_move_rotate::@2->play_move_rotate::@4]
-  //SEG189 [89] phi (byte) play_move_rotate::orientation#3 = (byte) play_move_rotate::orientation#1 [phi:play_move_rotate::@1/play_move_rotate::@2->play_move_rotate::@4#0] -- register_copy 
-  //SEG190 play_move_rotate::@4
+  //SEG191 [90] phi from play_move_rotate::@1 play_move_rotate::@2 to play_move_rotate::@4 [phi:play_move_rotate::@1/play_move_rotate::@2->play_move_rotate::@4]
+  //SEG192 [90] phi (byte) play_move_rotate::orientation#3 = (byte) play_move_rotate::orientation#1 [phi:play_move_rotate::@1/play_move_rotate::@2->play_move_rotate::@4#0] -- register_copy 
+  //SEG193 play_move_rotate::@4
   b4:
-  //SEG191 [90] (byte) collision::xpos#3 ← (byte) current_xpos#23 -- vbuz1=vbuz2 
+  //SEG194 [91] (byte) collision::xpos#3 ← (byte) current_xpos#23 -- vbuz1=vbuz2 
     lda current_xpos
     sta collision.xpos
-  //SEG192 [91] (byte) collision::ypos#3 ← (byte) current_ypos#16 -- vbuyy=vbuz1 
+  //SEG195 [92] (byte) collision::ypos#3 ← (byte) current_ypos#16 -- vbuyy=vbuz1 
     ldy current_ypos
-  //SEG193 [92] (byte) collision::orientation#3 ← (byte) play_move_rotate::orientation#3 -- vbuxx=vbuz1 
+  //SEG196 [93] (byte) collision::orientation#3 ← (byte) play_move_rotate::orientation#3 -- vbuxx=vbuz1 
     ldx orientation
-  //SEG194 [93] (byte*~) current_piece#73 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
+  //SEG197 [94] (byte*~) current_piece#74 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
     lda current_piece
-    sta current_piece_73
+    sta current_piece_74
     lda current_piece+1
-    sta current_piece_73+1
-  //SEG195 [94] call collision 
-  //SEG196 [102] phi from play_move_rotate::@4 to collision [phi:play_move_rotate::@4->collision]
-  //SEG197 [102] phi (byte) collision::xpos#5 = (byte) collision::xpos#3 [phi:play_move_rotate::@4->collision#0] -- register_copy 
-  //SEG198 [102] phi (byte) collision::ypos#4 = (byte) collision::ypos#3 [phi:play_move_rotate::@4->collision#1] -- register_copy 
-  //SEG199 [102] phi (byte) collision::orientation#4 = (byte) collision::orientation#3 [phi:play_move_rotate::@4->collision#2] -- register_copy 
-  //SEG200 [102] phi (byte*) current_piece#15 = (byte*~) current_piece#73 [phi:play_move_rotate::@4->collision#3] -- register_copy 
+    sta current_piece_74+1
+  //SEG198 [95] call collision 
+  //SEG199 [103] phi from play_move_rotate::@4 to collision [phi:play_move_rotate::@4->collision]
+  //SEG200 [103] phi (byte) collision::xpos#5 = (byte) collision::xpos#3 [phi:play_move_rotate::@4->collision#0] -- register_copy 
+  //SEG201 [103] phi (byte) collision::ypos#4 = (byte) collision::ypos#3 [phi:play_move_rotate::@4->collision#1] -- register_copy 
+  //SEG202 [103] phi (byte) collision::orientation#4 = (byte) collision::orientation#3 [phi:play_move_rotate::@4->collision#2] -- register_copy 
+  //SEG203 [103] phi (byte*) current_piece#15 = (byte*~) current_piece#74 [phi:play_move_rotate::@4->collision#3] -- register_copy 
     jsr collision
-  //SEG201 [95] (byte) collision::return#13 ← (byte) collision::return#14
+  //SEG204 [96] (byte) collision::return#13 ← (byte) collision::return#14
     // (byte) collision::return#13 = (byte) collision::return#14  // register copy reg byte a
-  //SEG202 play_move_rotate::@14
-  //SEG203 [96] (byte~) play_move_rotate::$6 ← (byte) collision::return#13
+  //SEG205 play_move_rotate::@14
+  //SEG206 [97] (byte~) play_move_rotate::$6 ← (byte) collision::return#13
     // (byte~) play_move_rotate::$6 = (byte) collision::return#13  // register copy reg byte a
-  //SEG204 [97] if((byte~) play_move_rotate::$6!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_rotate::@return -- vbuaa_neq_0_then_la1 
-    cmp #0
+  //SEG207 [98] if((byte~) play_move_rotate::$6!=(const byte) COLLISION_NONE#0) goto play_move_rotate::@return -- vbuaa_neq_vbuc1_then_la1 
+    cmp #COLLISION_NONE
     bne b3
-  //SEG205 play_move_rotate::@11
-  //SEG206 [98] (byte) current_orientation#8 ← (byte) play_move_rotate::orientation#3 -- vbuz1=vbuz2 
+  //SEG208 play_move_rotate::@11
+  //SEG209 [99] (byte) current_orientation#8 ← (byte) play_move_rotate::orientation#3 -- vbuz1=vbuz2 
     lda orientation
     sta current_orientation
-  //SEG207 [99] (byte*) current_piece_gfx#8 ← (byte*) current_piece#13 + (byte) current_orientation#8 -- pbuz1=pbuz2_plus_vbuz3 
+  //SEG210 [100] (byte*) current_piece_gfx#8 ← (byte*) current_piece#13 + (byte) current_orientation#8 -- pbuz1=pbuz2_plus_vbuz3 
     clc
     adc current_piece
     sta current_piece_gfx
     lda #0
     adc current_piece+1
     sta current_piece_gfx+1
-  //SEG208 [85] phi from play_move_rotate::@11 to play_move_rotate::@return [phi:play_move_rotate::@11->play_move_rotate::@return]
-  //SEG209 [85] phi (byte*) current_piece_gfx#18 = (byte*) current_piece_gfx#8 [phi:play_move_rotate::@11->play_move_rotate::@return#0] -- register_copy 
-  //SEG210 [85] phi (byte) current_orientation#23 = (byte) current_orientation#8 [phi:play_move_rotate::@11->play_move_rotate::@return#1] -- register_copy 
-  //SEG211 [85] phi (byte) play_move_rotate::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_rotate::@11->play_move_rotate::@return#2] -- vbuaa=vbuc1 
+  //SEG211 [86] phi from play_move_rotate::@11 to play_move_rotate::@return [phi:play_move_rotate::@11->play_move_rotate::@return]
+  //SEG212 [86] phi (byte*) current_piece_gfx#18 = (byte*) current_piece_gfx#8 [phi:play_move_rotate::@11->play_move_rotate::@return#0] -- register_copy 
+  //SEG213 [86] phi (byte) current_orientation#23 = (byte) current_orientation#8 [phi:play_move_rotate::@11->play_move_rotate::@return#1] -- register_copy 
+  //SEG214 [86] phi (byte) play_move_rotate::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_rotate::@11->play_move_rotate::@return#2] -- vbuaa=vbuc1 
     lda #1
     jmp breturn
-  //SEG212 play_move_rotate::@1
+  //SEG215 play_move_rotate::@1
   b1:
-  //SEG213 [100] (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 ← (byte) current_orientation#18 - (byte/signed byte/word/signed word/dword/signed dword) 16 -- vbuaa=vbuz1_minus_vbuc1 
+  //SEG216 [101] (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 ← (byte) current_orientation#18 - (byte/signed byte/word/signed word/dword/signed dword) 16 -- vbuaa=vbuz1_minus_vbuc1 
     lda current_orientation
     sec
     sbc #$10
-  //SEG214 [101] (byte) play_move_rotate::orientation#1 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 & (byte/signed byte/word/signed word/dword/signed dword) 63 -- vbuz1=vbuaa_band_vbuc1 
+  //SEG217 [102] (byte) play_move_rotate::orientation#1 ← (byte/signed word/word/dword/signed dword~) play_move_rotate::$4 & (byte/signed byte/word/signed word/dword/signed dword) 63 -- vbuz1=vbuaa_band_vbuc1 
     and #$3f
     sta orientation
     jmp b4
 }
-//SEG215 collision
+//SEG218 collision
 collision: {
     .label xpos = 7
     .label piece_gfx = 5
@@ -13120,7 +13199,7 @@ collision: {
     .label i_3 = $a
     .label i_11 = $a
     .label i_13 = $a
-  //SEG216 [103] (byte*) collision::piece_gfx#0 ← (byte*) current_piece#15 + (byte) collision::orientation#4 -- pbuz1=pbuz1_plus_vbuxx 
+  //SEG219 [104] (byte*) collision::piece_gfx#0 ← (byte*) current_piece#15 + (byte) collision::orientation#4 -- pbuz1=pbuz1_plus_vbuxx 
     txa
     clc
     adc piece_gfx
@@ -13128,550 +13207,547 @@ collision: {
     lda #0
     adc piece_gfx+1
     sta piece_gfx+1
-  //SEG217 [104] (byte) collision::ypos2#0 ← (byte) collision::ypos#4 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuyy_rol_1 
+  //SEG220 [105] (byte) collision::ypos2#0 ← (byte) collision::ypos#4 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuyy_rol_1 
     tya
     asl
     sta ypos2
-  //SEG218 [105] phi from collision to collision::@1 [phi:collision->collision::@1]
-  //SEG219 [105] phi (byte) collision::l#6 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision->collision::@1#0] -- vbuz1=vbuc1 
+  //SEG221 [106] phi from collision to collision::@1 [phi:collision->collision::@1]
+  //SEG222 [106] phi (byte) collision::l#6 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision->collision::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta l
-  //SEG220 [105] phi (byte) collision::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision->collision::@1#1] -- vbuz1=vbuc1 
+  //SEG223 [106] phi (byte) collision::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision->collision::@1#1] -- vbuz1=vbuc1 
     sta i_3
-  //SEG221 [105] phi (byte) collision::ypos2#2 = (byte) collision::ypos2#0 [phi:collision->collision::@1#2] -- register_copy 
-  //SEG222 collision::@1
+  //SEG224 [106] phi (byte) collision::ypos2#2 = (byte) collision::ypos2#0 [phi:collision->collision::@1#2] -- register_copy 
+  //SEG225 collision::@1
   b1:
-  //SEG223 [106] (byte*) collision::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) collision::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
+  //SEG226 [107] (byte*) collision::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) collision::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
     ldy ypos2
     lda playfield_lines,y
     sta playfield_line
     lda playfield_lines+1,y
     sta playfield_line+1
-  //SEG224 [107] (byte~) collision::col#9 ← (byte) collision::xpos#5 -- vbuz1=vbuz2 
+  //SEG227 [108] (byte~) collision::col#9 ← (byte) collision::xpos#5 -- vbuz1=vbuz2 
     lda xpos
     sta col
-  //SEG225 [108] phi from collision::@1 to collision::@2 [phi:collision::@1->collision::@2]
-  //SEG226 [108] phi (byte) collision::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision::@1->collision::@2#0] -- vbuxx=vbuc1 
+  //SEG228 [109] phi from collision::@1 to collision::@2 [phi:collision::@1->collision::@2]
+  //SEG229 [109] phi (byte) collision::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:collision::@1->collision::@2#0] -- vbuxx=vbuc1 
     ldx #0
-  //SEG227 [108] phi (byte) collision::col#2 = (byte~) collision::col#9 [phi:collision::@1->collision::@2#1] -- register_copy 
-  //SEG228 [108] phi (byte) collision::i#2 = (byte) collision::i#3 [phi:collision::@1->collision::@2#2] -- register_copy 
-  //SEG229 collision::@2
+  //SEG230 [109] phi (byte) collision::col#2 = (byte~) collision::col#9 [phi:collision::@1->collision::@2#1] -- register_copy 
+  //SEG231 [109] phi (byte) collision::i#2 = (byte) collision::i#3 [phi:collision::@1->collision::@2#2] -- register_copy 
+  //SEG232 collision::@2
   b2:
-  //SEG230 [109] (byte) collision::i#1 ← ++ (byte) collision::i#2 -- vbuz1=_inc_vbuz2 
+  //SEG233 [110] (byte) collision::i#1 ← ++ (byte) collision::i#2 -- vbuz1=_inc_vbuz2 
     ldy i_2
     iny
     sty i
-  //SEG231 [110] if(*((byte*) collision::piece_gfx#0 + (byte) collision::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
+  //SEG234 [111] if(*((byte*) collision::piece_gfx#0 + (byte) collision::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
     ldy i_2
     lda (piece_gfx),y
     cmp #0
     beq b3
-  //SEG232 collision::@8
-  //SEG233 [111] if((byte) collision::ypos2#2<(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto collision::@4 -- vbuz1_lt_vbuc1_then_la1 
+  //SEG235 collision::@8
+  //SEG236 [112] if((byte) collision::ypos2#2<(byte/signed byte/word/signed word/dword/signed dword) 2*(const byte) PLAYFIELD_LINES#0) goto collision::@4 -- vbuz1_lt_vbuc1_then_la1 
     lda ypos2
     cmp #2*PLAYFIELD_LINES
     bcc b4
-  //SEG234 [112] phi from collision::@8 to collision::@return [phi:collision::@8->collision::@return]
-  //SEG235 [112] phi (byte) collision::return#14 = (const byte) COLLISION_BOTTOM#0 [phi:collision::@8->collision::@return#0] -- vbuaa=vbuc1 
+  //SEG237 [113] phi from collision::@8 to collision::@return [phi:collision::@8->collision::@return]
+  //SEG238 [113] phi (byte) collision::return#14 = (const byte) COLLISION_BOTTOM#0 [phi:collision::@8->collision::@return#0] -- vbuaa=vbuc1 
     lda #COLLISION_BOTTOM
-  //SEG236 collision::@return
+  //SEG239 collision::@return
   breturn:
-  //SEG237 [113] return 
+  //SEG240 [114] return 
     rts
-  //SEG238 collision::@4
+  //SEG241 collision::@4
   b4:
-  //SEG239 [114] (byte~) collision::$7 ← (byte) collision::col#2 & (byte/word/signed word/dword/signed dword) 128 -- vbuaa=vbuz1_band_vbuc1 
+  //SEG242 [115] (byte~) collision::$7 ← (byte) collision::col#2 & (byte/word/signed word/dword/signed dword) 128 -- vbuaa=vbuz1_band_vbuc1 
     lda #$80
     and col
-  //SEG240 [115] if((byte~) collision::$7==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@5 -- vbuaa_eq_0_then_la1 
+  //SEG243 [116] if((byte~) collision::$7==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@5 -- vbuaa_eq_0_then_la1 
     cmp #0
     beq b5
-  //SEG241 [112] phi from collision::@4 to collision::@return [phi:collision::@4->collision::@return]
-  //SEG242 [112] phi (byte) collision::return#14 = (const byte) COLLISION_LEFT#0 [phi:collision::@4->collision::@return#0] -- vbuaa=vbuc1 
+  //SEG244 [113] phi from collision::@4 to collision::@return [phi:collision::@4->collision::@return]
+  //SEG245 [113] phi (byte) collision::return#14 = (const byte) COLLISION_LEFT#0 [phi:collision::@4->collision::@return#0] -- vbuaa=vbuc1 
     lda #COLLISION_LEFT
     jmp breturn
-  //SEG243 collision::@5
+  //SEG246 collision::@5
   b5:
-  //SEG244 [116] if((byte) collision::col#2<(const byte) PLAYFIELD_COLS#0) goto collision::@6 -- vbuz1_lt_vbuc1_then_la1 
+  //SEG247 [117] if((byte) collision::col#2<(const byte) PLAYFIELD_COLS#0) goto collision::@6 -- vbuz1_lt_vbuc1_then_la1 
     lda col
     cmp #PLAYFIELD_COLS
     bcc b6
-  //SEG245 [112] phi from collision::@5 to collision::@return [phi:collision::@5->collision::@return]
-  //SEG246 [112] phi (byte) collision::return#14 = (const byte) COLLISION_RIGHT#0 [phi:collision::@5->collision::@return#0] -- vbuaa=vbuc1 
+  //SEG248 [113] phi from collision::@5 to collision::@return [phi:collision::@5->collision::@return]
+  //SEG249 [113] phi (byte) collision::return#14 = (const byte) COLLISION_RIGHT#0 [phi:collision::@5->collision::@return#0] -- vbuaa=vbuc1 
     lda #COLLISION_RIGHT
     jmp breturn
-  //SEG247 collision::@6
+  //SEG250 collision::@6
   b6:
-  //SEG248 [117] if(*((byte*) collision::playfield_line#0 + (byte) collision::col#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
+  //SEG251 [118] if(*((byte*) collision::playfield_line#0 + (byte) collision::col#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto collision::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
     ldy col
     lda (playfield_line),y
     cmp #0
     beq b3
-  //SEG249 [112] phi from collision::@6 to collision::@return [phi:collision::@6->collision::@return]
-  //SEG250 [112] phi (byte) collision::return#14 = (const byte) COLLISION_PLAYFIELD#0 [phi:collision::@6->collision::@return#0] -- vbuaa=vbuc1 
+  //SEG252 [113] phi from collision::@6 to collision::@return [phi:collision::@6->collision::@return]
+  //SEG253 [113] phi (byte) collision::return#14 = (const byte) COLLISION_PLAYFIELD#0 [phi:collision::@6->collision::@return#0] -- vbuaa=vbuc1 
     lda #COLLISION_PLAYFIELD
     jmp breturn
-  //SEG251 collision::@3
+  //SEG254 collision::@3
   b3:
-  //SEG252 [118] (byte) collision::col#1 ← ++ (byte) collision::col#2 -- vbuz1=_inc_vbuz1 
+  //SEG255 [119] (byte) collision::col#1 ← ++ (byte) collision::col#2 -- vbuz1=_inc_vbuz1 
     inc col
-  //SEG253 [119] (byte) collision::c#1 ← ++ (byte) collision::c#2 -- vbuxx=_inc_vbuxx 
+  //SEG256 [120] (byte) collision::c#1 ← ++ (byte) collision::c#2 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG254 [120] if((byte) collision::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@21 -- vbuxx_neq_vbuc1_then_la1 
+  //SEG257 [121] if((byte) collision::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@21 -- vbuxx_neq_vbuc1_then_la1 
     cpx #4
     bne b21
-  //SEG255 collision::@17
-  //SEG256 [121] (byte) collision::ypos2#1 ← (byte) collision::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
+  //SEG258 collision::@17
+  //SEG259 [122] (byte) collision::ypos2#1 ← (byte) collision::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
     lda ypos2
     clc
     adc #2
     sta ypos2
-  //SEG257 [122] (byte) collision::l#1 ← ++ (byte) collision::l#6 -- vbuz1=_inc_vbuz1 
+  //SEG260 [123] (byte) collision::l#1 ← ++ (byte) collision::l#6 -- vbuz1=_inc_vbuz1 
     inc l
-  //SEG258 [123] if((byte) collision::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@20 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG261 [124] if((byte) collision::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto collision::@20 -- vbuz1_neq_vbuc1_then_la1 
     lda l
     cmp #4
     bne b20
-  //SEG259 [112] phi from collision::@17 to collision::@return [phi:collision::@17->collision::@return]
-  //SEG260 [112] phi (byte) collision::return#14 = (const byte) COLLISION_NONE#0 [phi:collision::@17->collision::@return#0] -- vbuaa=vbuc1 
+  //SEG262 [113] phi from collision::@17 to collision::@return [phi:collision::@17->collision::@return]
+  //SEG263 [113] phi (byte) collision::return#14 = (const byte) COLLISION_NONE#0 [phi:collision::@17->collision::@return#0] -- vbuaa=vbuc1 
     lda #COLLISION_NONE
     jmp breturn
-  //SEG261 collision::@20
+  //SEG264 collision::@20
   b20:
-  //SEG262 [124] (byte~) collision::i#11 ← (byte) collision::i#1 -- vbuz1=vbuz2 
+  //SEG265 [125] (byte~) collision::i#11 ← (byte) collision::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_11
-  //SEG263 [105] phi from collision::@20 to collision::@1 [phi:collision::@20->collision::@1]
-  //SEG264 [105] phi (byte) collision::l#6 = (byte) collision::l#1 [phi:collision::@20->collision::@1#0] -- register_copy 
-  //SEG265 [105] phi (byte) collision::i#3 = (byte~) collision::i#11 [phi:collision::@20->collision::@1#1] -- register_copy 
-  //SEG266 [105] phi (byte) collision::ypos2#2 = (byte) collision::ypos2#1 [phi:collision::@20->collision::@1#2] -- register_copy 
+  //SEG266 [106] phi from collision::@20 to collision::@1 [phi:collision::@20->collision::@1]
+  //SEG267 [106] phi (byte) collision::l#6 = (byte) collision::l#1 [phi:collision::@20->collision::@1#0] -- register_copy 
+  //SEG268 [106] phi (byte) collision::i#3 = (byte~) collision::i#11 [phi:collision::@20->collision::@1#1] -- register_copy 
+  //SEG269 [106] phi (byte) collision::ypos2#2 = (byte) collision::ypos2#1 [phi:collision::@20->collision::@1#2] -- register_copy 
     jmp b1
-  //SEG267 collision::@21
+  //SEG270 collision::@21
   b21:
-  //SEG268 [125] (byte~) collision::i#13 ← (byte) collision::i#1 -- vbuz1=vbuz2 
+  //SEG271 [126] (byte~) collision::i#13 ← (byte) collision::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_13
-  //SEG269 [108] phi from collision::@21 to collision::@2 [phi:collision::@21->collision::@2]
-  //SEG270 [108] phi (byte) collision::c#2 = (byte) collision::c#1 [phi:collision::@21->collision::@2#0] -- register_copy 
-  //SEG271 [108] phi (byte) collision::col#2 = (byte) collision::col#1 [phi:collision::@21->collision::@2#1] -- register_copy 
-  //SEG272 [108] phi (byte) collision::i#2 = (byte~) collision::i#13 [phi:collision::@21->collision::@2#2] -- register_copy 
+  //SEG272 [109] phi from collision::@21 to collision::@2 [phi:collision::@21->collision::@2]
+  //SEG273 [109] phi (byte) collision::c#2 = (byte) collision::c#1 [phi:collision::@21->collision::@2#0] -- register_copy 
+  //SEG274 [109] phi (byte) collision::col#2 = (byte) collision::col#1 [phi:collision::@21->collision::@2#1] -- register_copy 
+  //SEG275 [109] phi (byte) collision::i#2 = (byte~) collision::i#13 [phi:collision::@21->collision::@2#2] -- register_copy 
     jmp b2
 }
-//SEG273 play_move_leftright
+//SEG276 play_move_leftright
 play_move_leftright: {
-  //SEG274 [126] if((byte) play_move_leftright::key_event#0==(const byte) KEY_COMMA#0) goto play_move_leftright::@1 -- vbuaa_eq_vbuc1_then_la1 
+  //SEG277 [127] if((byte) play_move_leftright::key_event#0==(const byte) KEY_COMMA#0) goto play_move_leftright::@1 -- vbuaa_eq_vbuc1_then_la1 
     cmp #KEY_COMMA
     beq b1
-  //SEG275 play_move_leftright::@6
-  //SEG276 [127] if((byte) play_move_leftright::key_event#0!=(const byte) KEY_DOT#0) goto play_move_leftright::@return -- vbuaa_neq_vbuc1_then_la1 
+  //SEG278 play_move_leftright::@6
+  //SEG279 [128] if((byte) play_move_leftright::key_event#0!=(const byte) KEY_DOT#0) goto play_move_leftright::@return -- vbuaa_neq_vbuc1_then_la1 
     cmp #KEY_DOT
     bne b3
-  //SEG277 play_move_leftright::@7
-  //SEG278 [128] (byte) collision::xpos#2 ← (byte) current_xpos#19 + (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_plus_1 
+  //SEG280 play_move_leftright::@7
+  //SEG281 [129] (byte) collision::xpos#2 ← (byte) current_xpos#19 + (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_plus_1 
     ldy current_xpos
     iny
     sty collision.xpos
-  //SEG279 [129] (byte) collision::ypos#2 ← (byte) current_ypos#16 -- vbuyy=vbuz1 
+  //SEG282 [130] (byte) collision::ypos#2 ← (byte) current_ypos#16 -- vbuyy=vbuz1 
     ldy current_ypos
-  //SEG280 [130] (byte) collision::orientation#2 ← (byte) current_orientation#18 -- vbuxx=vbuz1 
+  //SEG283 [131] (byte) collision::orientation#2 ← (byte) current_orientation#18 -- vbuxx=vbuz1 
     ldx current_orientation
-  //SEG281 [131] (byte*~) current_piece#72 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
+  //SEG284 [132] (byte*~) current_piece#73 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
+    lda current_piece
+    sta current_piece_73
+    lda current_piece+1
+    sta current_piece_73+1
+  //SEG285 [133] call collision 
+  //SEG286 [103] phi from play_move_leftright::@7 to collision [phi:play_move_leftright::@7->collision]
+  //SEG287 [103] phi (byte) collision::xpos#5 = (byte) collision::xpos#2 [phi:play_move_leftright::@7->collision#0] -- register_copy 
+  //SEG288 [103] phi (byte) collision::ypos#4 = (byte) collision::ypos#2 [phi:play_move_leftright::@7->collision#1] -- register_copy 
+  //SEG289 [103] phi (byte) collision::orientation#4 = (byte) collision::orientation#2 [phi:play_move_leftright::@7->collision#2] -- register_copy 
+  //SEG290 [103] phi (byte*) current_piece#15 = (byte*~) current_piece#73 [phi:play_move_leftright::@7->collision#3] -- register_copy 
+    jsr collision
+  //SEG291 [134] (byte) collision::return#12 ← (byte) collision::return#14
+    // (byte) collision::return#12 = (byte) collision::return#14  // register copy reg byte a
+  //SEG292 play_move_leftright::@15
+  //SEG293 [135] (byte~) play_move_leftright::$4 ← (byte) collision::return#12
+    // (byte~) play_move_leftright::$4 = (byte) collision::return#12  // register copy reg byte a
+  //SEG294 [136] if((byte~) play_move_leftright::$4!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return -- vbuaa_neq_vbuc1_then_la1 
+    cmp #COLLISION_NONE
+    bne b3
+  //SEG295 play_move_leftright::@8
+  //SEG296 [137] (byte) current_xpos#7 ← ++ (byte) current_xpos#19 -- vbuz1=_inc_vbuz1 
+    inc current_xpos
+  //SEG297 [138] phi from play_move_leftright::@11 play_move_leftright::@8 to play_move_leftright::@return [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return]
+  b2:
+  //SEG298 [138] phi (byte) current_xpos#23 = (byte) current_xpos#9 [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return#0] -- register_copy 
+  //SEG299 [138] phi (byte) play_move_leftright::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return#1] -- vbuaa=vbuc1 
+    lda #1
+    jmp breturn
+  //SEG300 [138] phi from play_move_leftright::@14 play_move_leftright::@15 play_move_leftright::@6 to play_move_leftright::@return [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return]
+  b3:
+  //SEG301 [138] phi (byte) current_xpos#23 = (byte) current_xpos#19 [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return#0] -- register_copy 
+  //SEG302 [138] phi (byte) play_move_leftright::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return#1] -- vbuaa=vbuc1 
+    lda #0
+  //SEG303 play_move_leftright::@return
+  breturn:
+  //SEG304 [139] return 
+    rts
+  //SEG305 play_move_leftright::@1
+  b1:
+  //SEG306 [140] (byte) collision::xpos#1 ← (byte) current_xpos#19 - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_minus_1 
+    ldx current_xpos
+    dex
+    stx collision.xpos
+  //SEG307 [141] (byte) collision::ypos#1 ← (byte) current_ypos#16 -- vbuyy=vbuz1 
+    ldy current_ypos
+  //SEG308 [142] (byte) collision::orientation#1 ← (byte) current_orientation#18 -- vbuxx=vbuz1 
+    ldx current_orientation
+  //SEG309 [143] (byte*~) current_piece#72 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
     lda current_piece
     sta current_piece_72
     lda current_piece+1
     sta current_piece_72+1
-  //SEG282 [132] call collision 
-  //SEG283 [102] phi from play_move_leftright::@7 to collision [phi:play_move_leftright::@7->collision]
-  //SEG284 [102] phi (byte) collision::xpos#5 = (byte) collision::xpos#2 [phi:play_move_leftright::@7->collision#0] -- register_copy 
-  //SEG285 [102] phi (byte) collision::ypos#4 = (byte) collision::ypos#2 [phi:play_move_leftright::@7->collision#1] -- register_copy 
-  //SEG286 [102] phi (byte) collision::orientation#4 = (byte) collision::orientation#2 [phi:play_move_leftright::@7->collision#2] -- register_copy 
-  //SEG287 [102] phi (byte*) current_piece#15 = (byte*~) current_piece#72 [phi:play_move_leftright::@7->collision#3] -- register_copy 
+  //SEG310 [144] call collision 
+  //SEG311 [103] phi from play_move_leftright::@1 to collision [phi:play_move_leftright::@1->collision]
+  //SEG312 [103] phi (byte) collision::xpos#5 = (byte) collision::xpos#1 [phi:play_move_leftright::@1->collision#0] -- register_copy 
+  //SEG313 [103] phi (byte) collision::ypos#4 = (byte) collision::ypos#1 [phi:play_move_leftright::@1->collision#1] -- register_copy 
+  //SEG314 [103] phi (byte) collision::orientation#4 = (byte) collision::orientation#1 [phi:play_move_leftright::@1->collision#2] -- register_copy 
+  //SEG315 [103] phi (byte*) current_piece#15 = (byte*~) current_piece#72 [phi:play_move_leftright::@1->collision#3] -- register_copy 
     jsr collision
-  //SEG288 [133] (byte) collision::return#12 ← (byte) collision::return#14
-    // (byte) collision::return#12 = (byte) collision::return#14  // register copy reg byte a
-  //SEG289 play_move_leftright::@15
-  //SEG290 [134] (byte~) play_move_leftright::$4 ← (byte) collision::return#12
-    // (byte~) play_move_leftright::$4 = (byte) collision::return#12  // register copy reg byte a
-  //SEG291 [135] if((byte~) play_move_leftright::$4!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return -- vbuaa_neq_vbuc1_then_la1 
+  //SEG316 [145] (byte) collision::return#1 ← (byte) collision::return#14
+    // (byte) collision::return#1 = (byte) collision::return#14  // register copy reg byte a
+  //SEG317 play_move_leftright::@14
+  //SEG318 [146] (byte~) play_move_leftright::$8 ← (byte) collision::return#1
+    // (byte~) play_move_leftright::$8 = (byte) collision::return#1  // register copy reg byte a
+  //SEG319 [147] if((byte~) play_move_leftright::$8!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return -- vbuaa_neq_vbuc1_then_la1 
     cmp #COLLISION_NONE
     bne b3
-  //SEG292 play_move_leftright::@8
-  //SEG293 [136] (byte) current_xpos#7 ← ++ (byte) current_xpos#19 -- vbuz1=_inc_vbuz1 
-    inc current_xpos
-  //SEG294 [137] phi from play_move_leftright::@11 play_move_leftright::@8 to play_move_leftright::@return [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return]
-  b2:
-  //SEG295 [137] phi (byte) current_xpos#23 = (byte) current_xpos#9 [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return#0] -- register_copy 
-  //SEG296 [137] phi (byte) play_move_leftright::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_leftright::@11/play_move_leftright::@8->play_move_leftright::@return#1] -- vbuaa=vbuc1 
-    lda #1
-    jmp breturn
-  //SEG297 [137] phi from play_move_leftright::@14 play_move_leftright::@15 play_move_leftright::@6 to play_move_leftright::@return [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return]
+  //SEG320 play_move_leftright::@11
+  //SEG321 [148] (byte) current_xpos#9 ← -- (byte) current_xpos#19 -- vbuz1=_dec_vbuz1 
+    dec current_xpos
+    jmp b2
+}
+//SEG322 play_move_down
+play_move_down: {
+  //SEG323 [149] (byte) current_movedown_counter#10 ← ++ (byte) current_movedown_counter#15 -- vbuz1=_inc_vbuz1 
+    inc current_movedown_counter
+  //SEG324 [150] if((byte) play_move_down::key_event#0!=(const byte) KEY_SPACE#0) goto play_move_down::@1 -- vbuaa_neq_vbuc1_then_la1 
+    cmp #KEY_SPACE
+    bne b3
+  //SEG325 [151] phi from play_move_down to play_move_down::@8 [phi:play_move_down->play_move_down::@8]
+  //SEG326 play_move_down::@8
+  //SEG327 [152] phi from play_move_down::@8 to play_move_down::@1 [phi:play_move_down::@8->play_move_down::@1]
+  //SEG328 [152] phi (byte) play_move_down::movedown#10 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_down::@8->play_move_down::@1#0] -- vbuxx=vbuc1 
+    ldx #1
+    jmp b1
+  //SEG329 [152] phi from play_move_down to play_move_down::@1 [phi:play_move_down->play_move_down::@1]
   b3:
-  //SEG298 [137] phi (byte) current_xpos#23 = (byte) current_xpos#19 [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return#0] -- register_copy 
-  //SEG299 [137] phi (byte) play_move_leftright::return#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_leftright::@14/play_move_leftright::@15/play_move_leftright::@6->play_move_leftright::@return#1] -- vbuaa=vbuc1 
-    lda #0
-  //SEG300 play_move_leftright::@return
-  breturn:
-  //SEG301 [138] return 
-    rts
-  //SEG302 play_move_leftright::@1
+  //SEG330 [152] phi (byte) play_move_down::movedown#10 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down->play_move_down::@1#0] -- vbuxx=vbuc1 
+    ldx #0
+  //SEG331 play_move_down::@1
   b1:
-  //SEG303 [139] (byte) collision::xpos#1 ← (byte) current_xpos#19 - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz2_minus_1 
-    ldx current_xpos
-    dex
-    stx collision.xpos
-  //SEG304 [140] (byte) collision::ypos#1 ← (byte) current_ypos#16 -- vbuyy=vbuz1 
+  //SEG332 [153] call keyboard_event_pressed 
+  //SEG333 [254] phi from play_move_down::@1 to keyboard_event_pressed [phi:play_move_down::@1->keyboard_event_pressed]
+  //SEG334 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_SPACE#0 [phi:play_move_down::@1->keyboard_event_pressed#0] -- vbuz1=vbuc1 
+    lda #KEY_SPACE
+    sta keyboard_event_pressed.keycode
+    jsr keyboard_event_pressed
+  //SEG335 [154] (byte) keyboard_event_pressed::return#12 ← (byte) keyboard_event_pressed::return#11
+    // (byte) keyboard_event_pressed::return#12 = (byte) keyboard_event_pressed::return#11  // register copy reg byte a
+  //SEG336 play_move_down::@17
+  //SEG337 [155] (byte~) play_move_down::$2 ← (byte) keyboard_event_pressed::return#12
+    // (byte~) play_move_down::$2 = (byte) keyboard_event_pressed::return#12  // register copy reg byte a
+  //SEG338 [156] if((byte~) play_move_down::$2==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@2 -- vbuaa_eq_0_then_la1 
+    cmp #0
+    beq b2
+  //SEG339 play_move_down::@9
+  //SEG340 [157] if((byte) current_movedown_counter#10<(const byte) current_movedown_fast#0) goto play_move_down::@2 -- vbuz1_lt_vbuc1_then_la1 
+    lda current_movedown_counter
+    cmp #current_movedown_fast
+    bcc b2
+  //SEG341 play_move_down::@10
+  //SEG342 [158] (byte) play_move_down::movedown#2 ← ++ (byte) play_move_down::movedown#10 -- vbuxx=_inc_vbuxx 
+    inx
+  //SEG343 [159] phi from play_move_down::@10 play_move_down::@17 play_move_down::@9 to play_move_down::@2 [phi:play_move_down::@10/play_move_down::@17/play_move_down::@9->play_move_down::@2]
+  //SEG344 [159] phi (byte) play_move_down::movedown#7 = (byte) play_move_down::movedown#2 [phi:play_move_down::@10/play_move_down::@17/play_move_down::@9->play_move_down::@2#0] -- register_copy 
+  //SEG345 play_move_down::@2
+  b2:
+  //SEG346 [160] if((byte) current_movedown_counter#10<(const byte) current_movedown_slow#0) goto play_move_down::@4 -- vbuz1_lt_vbuc1_then_la1 
+    lda current_movedown_counter
+    cmp #current_movedown_slow
+    bcc b4
+  //SEG347 play_move_down::@11
+  //SEG348 [161] (byte) play_move_down::movedown#3 ← ++ (byte) play_move_down::movedown#7 -- vbuxx=_inc_vbuxx 
+    inx
+  //SEG349 [162] phi from play_move_down::@11 play_move_down::@2 to play_move_down::@4 [phi:play_move_down::@11/play_move_down::@2->play_move_down::@4]
+  //SEG350 [162] phi (byte) play_move_down::movedown#6 = (byte) play_move_down::movedown#3 [phi:play_move_down::@11/play_move_down::@2->play_move_down::@4#0] -- register_copy 
+  //SEG351 play_move_down::@4
+  b4:
+  //SEG352 [163] if((byte) play_move_down::movedown#6==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@return -- vbuxx_eq_0_then_la1 
+    cpx #0
+    beq b5
+  //SEG353 play_move_down::@12
+  //SEG354 [164] (byte) collision::ypos#0 ← (byte) current_ypos#12 + (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuyy=vbuz1_plus_1 
     ldy current_ypos
-  //SEG305 [141] (byte) collision::orientation#1 ← (byte) current_orientation#18 -- vbuxx=vbuz1 
+    iny
+  //SEG355 [165] (byte) collision::xpos#0 ← (byte) current_xpos#16 -- vbuz1=vbuz2 
+    lda current_xpos
+    sta collision.xpos
+  //SEG356 [166] (byte) collision::orientation#0 ← (byte) current_orientation#15 -- vbuxx=vbuz1 
     ldx current_orientation
-  //SEG306 [142] (byte*~) current_piece#71 ← (byte*) current_piece#13 -- pbuz1=pbuz2 
+  //SEG357 [167] (byte*~) current_piece#71 ← (byte*) current_piece#11 -- pbuz1=pbuz2 
     lda current_piece
     sta current_piece_71
     lda current_piece+1
     sta current_piece_71+1
-  //SEG307 [143] call collision 
-  //SEG308 [102] phi from play_move_leftright::@1 to collision [phi:play_move_leftright::@1->collision]
-  //SEG309 [102] phi (byte) collision::xpos#5 = (byte) collision::xpos#1 [phi:play_move_leftright::@1->collision#0] -- register_copy 
-  //SEG310 [102] phi (byte) collision::ypos#4 = (byte) collision::ypos#1 [phi:play_move_leftright::@1->collision#1] -- register_copy 
-  //SEG311 [102] phi (byte) collision::orientation#4 = (byte) collision::orientation#1 [phi:play_move_leftright::@1->collision#2] -- register_copy 
-  //SEG312 [102] phi (byte*) current_piece#15 = (byte*~) current_piece#71 [phi:play_move_leftright::@1->collision#3] -- register_copy 
+  //SEG358 [168] call collision 
+  //SEG359 [103] phi from play_move_down::@12 to collision [phi:play_move_down::@12->collision]
+  //SEG360 [103] phi (byte) collision::xpos#5 = (byte) collision::xpos#0 [phi:play_move_down::@12->collision#0] -- register_copy 
+  //SEG361 [103] phi (byte) collision::ypos#4 = (byte) collision::ypos#0 [phi:play_move_down::@12->collision#1] -- register_copy 
+  //SEG362 [103] phi (byte) collision::orientation#4 = (byte) collision::orientation#0 [phi:play_move_down::@12->collision#2] -- register_copy 
+  //SEG363 [103] phi (byte*) current_piece#15 = (byte*~) current_piece#71 [phi:play_move_down::@12->collision#3] -- register_copy 
     jsr collision
-  //SEG313 [144] (byte) collision::return#1 ← (byte) collision::return#14
-    // (byte) collision::return#1 = (byte) collision::return#14  // register copy reg byte a
-  //SEG314 play_move_leftright::@14
-  //SEG315 [145] (byte~) play_move_leftright::$8 ← (byte) collision::return#1
-    // (byte~) play_move_leftright::$8 = (byte) collision::return#1  // register copy reg byte a
-  //SEG316 [146] if((byte~) play_move_leftright::$8!=(const byte) COLLISION_NONE#0) goto play_move_leftright::@return -- vbuaa_neq_vbuc1_then_la1 
-    cmp #COLLISION_NONE
-    bne b3
-  //SEG317 play_move_leftright::@11
-  //SEG318 [147] (byte) current_xpos#9 ← -- (byte) current_xpos#19 -- vbuz1=_dec_vbuz1 
-    dec current_xpos
-    jmp b2
-}
-//SEG319 play_move_down
-play_move_down: {
-  //SEG320 [148] (byte) current_movedown_counter#10 ← ++ (byte) current_movedown_counter#15 -- vbuz1=_inc_vbuz1 
-    inc current_movedown_counter
-  //SEG321 [149] if((byte) play_move_down::key_event#0!=(const byte) KEY_SPACE#0) goto play_move_down::@1 -- vbuaa_neq_vbuc1_then_la1 
-    cmp #KEY_SPACE
-    bne b3
-  //SEG322 [150] phi from play_move_down to play_move_down::@8 [phi:play_move_down->play_move_down::@8]
-  //SEG323 play_move_down::@8
-  //SEG324 [151] phi from play_move_down::@8 to play_move_down::@1 [phi:play_move_down::@8->play_move_down::@1]
-  //SEG325 [151] phi (byte) play_move_down::movedown#10 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_down::@8->play_move_down::@1#0] -- vbuxx=vbuc1 
-    ldx #1
-    jmp b1
-  //SEG326 [151] phi from play_move_down to play_move_down::@1 [phi:play_move_down->play_move_down::@1]
-  b3:
-  //SEG327 [151] phi (byte) play_move_down::movedown#10 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down->play_move_down::@1#0] -- vbuxx=vbuc1 
-    ldx #0
-  //SEG328 play_move_down::@1
-  b1:
-  //SEG329 [152] call keyboard_event_pressed 
-  //SEG330 [254] phi from play_move_down::@1 to keyboard_event_pressed [phi:play_move_down::@1->keyboard_event_pressed]
-  //SEG331 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_SPACE#0 [phi:play_move_down::@1->keyboard_event_pressed#0] -- vbuz1=vbuc1 
-    lda #KEY_SPACE
-    sta keyboard_event_pressed.keycode
-    jsr keyboard_event_pressed
-  //SEG332 [153] (byte) keyboard_event_pressed::return#12 ← (byte) keyboard_event_pressed::return#11
-    // (byte) keyboard_event_pressed::return#12 = (byte) keyboard_event_pressed::return#11  // register copy reg byte a
-  //SEG333 play_move_down::@17
-  //SEG334 [154] (byte~) play_move_down::$2 ← (byte) keyboard_event_pressed::return#12
-    // (byte~) play_move_down::$2 = (byte) keyboard_event_pressed::return#12  // register copy reg byte a
-  //SEG335 [155] if((byte~) play_move_down::$2==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@2 -- vbuaa_eq_0_then_la1 
-    cmp #0
-    beq b2
-  //SEG336 play_move_down::@9
-  //SEG337 [156] if((byte) current_movedown_counter#10<(const byte) current_movedown_fast#0) goto play_move_down::@2 -- vbuz1_lt_vbuc1_then_la1 
-    lda current_movedown_counter
-    cmp #current_movedown_fast
-    bcc b2
-  //SEG338 play_move_down::@10
-  //SEG339 [157] (byte) play_move_down::movedown#2 ← ++ (byte) play_move_down::movedown#10 -- vbuxx=_inc_vbuxx 
-    inx
-  //SEG340 [158] phi from play_move_down::@10 play_move_down::@17 play_move_down::@9 to play_move_down::@2 [phi:play_move_down::@10/play_move_down::@17/play_move_down::@9->play_move_down::@2]
-  //SEG341 [158] phi (byte) play_move_down::movedown#7 = (byte) play_move_down::movedown#2 [phi:play_move_down::@10/play_move_down::@17/play_move_down::@9->play_move_down::@2#0] -- register_copy 
-  //SEG342 play_move_down::@2
-  b2:
-  //SEG343 [159] if((byte) current_movedown_counter#10<(const byte) current_movedown_slow#0) goto play_move_down::@4 -- vbuz1_lt_vbuc1_then_la1 
-    lda current_movedown_counter
-    cmp #current_movedown_slow
-    bcc b4
-  //SEG344 play_move_down::@11
-  //SEG345 [160] (byte) play_move_down::movedown#3 ← ++ (byte) play_move_down::movedown#7 -- vbuxx=_inc_vbuxx 
-    inx
-  //SEG346 [161] phi from play_move_down::@11 play_move_down::@2 to play_move_down::@4 [phi:play_move_down::@11/play_move_down::@2->play_move_down::@4]
-  //SEG347 [161] phi (byte) play_move_down::movedown#6 = (byte) play_move_down::movedown#3 [phi:play_move_down::@11/play_move_down::@2->play_move_down::@4#0] -- register_copy 
-  //SEG348 play_move_down::@4
-  b4:
-  //SEG349 [162] if((byte) play_move_down::movedown#6==(byte/signed byte/word/signed word/dword/signed dword) 0) goto play_move_down::@return -- vbuxx_eq_0_then_la1 
-    cpx #0
-    beq b5
-  //SEG350 play_move_down::@12
-  //SEG351 [163] (byte) collision::ypos#0 ← (byte) current_ypos#12 + (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuyy=vbuz1_plus_1 
-    ldy current_ypos
-    iny
-  //SEG352 [164] (byte) collision::xpos#0 ← (byte) current_xpos#16 -- vbuz1=vbuz2 
-    lda current_xpos
-    sta collision.xpos
-  //SEG353 [165] (byte) collision::orientation#0 ← (byte) current_orientation#15 -- vbuxx=vbuz1 
-    ldx current_orientation
-  //SEG354 [166] (byte*~) current_piece#70 ← (byte*) current_piece#11 -- pbuz1=pbuz2 
-    lda current_piece
-    sta current_piece_70
-    lda current_piece+1
-    sta current_piece_70+1
-  //SEG355 [167] call collision 
-  //SEG356 [102] phi from play_move_down::@12 to collision [phi:play_move_down::@12->collision]
-  //SEG357 [102] phi (byte) collision::xpos#5 = (byte) collision::xpos#0 [phi:play_move_down::@12->collision#0] -- register_copy 
-  //SEG358 [102] phi (byte) collision::ypos#4 = (byte) collision::ypos#0 [phi:play_move_down::@12->collision#1] -- register_copy 
-  //SEG359 [102] phi (byte) collision::orientation#4 = (byte) collision::orientation#0 [phi:play_move_down::@12->collision#2] -- register_copy 
-  //SEG360 [102] phi (byte*) current_piece#15 = (byte*~) current_piece#70 [phi:play_move_down::@12->collision#3] -- register_copy 
-    jsr collision
-  //SEG361 [168] (byte) collision::return#0 ← (byte) collision::return#14
+  //SEG364 [169] (byte) collision::return#0 ← (byte) collision::return#14
     // (byte) collision::return#0 = (byte) collision::return#14  // register copy reg byte a
-  //SEG362 play_move_down::@18
-  //SEG363 [169] (byte~) play_move_down::$12 ← (byte) collision::return#0
+  //SEG365 play_move_down::@18
+  //SEG366 [170] (byte~) play_move_down::$12 ← (byte) collision::return#0
     // (byte~) play_move_down::$12 = (byte) collision::return#0  // register copy reg byte a
-  //SEG364 [170] if((byte~) play_move_down::$12==(const byte) COLLISION_NONE#0) goto play_move_down::@6 -- vbuaa_eq_vbuc1_then_la1 
+  //SEG367 [171] if((byte~) play_move_down::$12==(const byte) COLLISION_NONE#0) goto play_move_down::@6 -- vbuaa_eq_vbuc1_then_la1 
     cmp #COLLISION_NONE
     beq b6
-  //SEG365 [171] phi from play_move_down::@18 to play_move_down::@13 [phi:play_move_down::@18->play_move_down::@13]
-  //SEG366 play_move_down::@13
-  //SEG367 [172] call lock_current 
+  //SEG368 [172] phi from play_move_down::@18 to play_move_down::@13 [phi:play_move_down::@18->play_move_down::@13]
+  //SEG369 play_move_down::@13
+  //SEG370 [173] call lock_current 
     jsr lock_current
-  //SEG368 [173] phi from play_move_down::@13 to play_move_down::@19 [phi:play_move_down::@13->play_move_down::@19]
-  //SEG369 play_move_down::@19
-  //SEG370 [174] call remove_lines 
-  //SEG371 [197] phi from play_move_down::@19 to remove_lines [phi:play_move_down::@19->remove_lines]
+  //SEG371 [174] phi from play_move_down::@13 to play_move_down::@19 [phi:play_move_down::@13->play_move_down::@19]
+  //SEG372 play_move_down::@19
+  //SEG373 [175] call remove_lines 
+  //SEG374 [197] phi from play_move_down::@19 to remove_lines [phi:play_move_down::@19->remove_lines]
     jsr remove_lines
-  //SEG372 [175] phi from play_move_down::@19 to play_move_down::@20 [phi:play_move_down::@19->play_move_down::@20]
-  //SEG373 play_move_down::@20
-  //SEG374 [176] call spawn_current 
+  //SEG375 [176] phi from play_move_down::@19 to play_move_down::@20 [phi:play_move_down::@19->play_move_down::@20]
+  //SEG376 play_move_down::@20
+  //SEG377 [177] call spawn_current 
+  //SEG378 [183] phi from play_move_down::@20 to spawn_current [phi:play_move_down::@20->spawn_current]
     jsr spawn_current
-  //SEG375 [177] (byte*~) current_piece#74 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) -- pbuz1=pptc1_derefidx_vbuz2 
+  //SEG379 [178] (byte*~) current_piece#75 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) -- pbuz1=pptc1_derefidx_vbuz2 
     ldy spawn_current._3
     lda PIECES,y
     sta current_piece
     lda PIECES+1,y
     sta current_piece+1
-  //SEG376 [178] phi from play_move_down::@20 to play_move_down::@7 [phi:play_move_down::@20->play_move_down::@7]
-  //SEG377 [178] phi (byte) current_piece_color#23 = (byte) current_piece_color#15 [phi:play_move_down::@20->play_move_down::@7#0] -- register_copy 
-  //SEG378 [178] phi (byte) current_xpos#36 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:play_move_down::@20->play_move_down::@7#1] -- vbuz1=vbuc1 
+  //SEG380 [179] phi from play_move_down::@20 to play_move_down::@7 [phi:play_move_down::@20->play_move_down::@7]
+  //SEG381 [179] phi (byte) current_piece_color#23 = (byte) current_piece_color#15 [phi:play_move_down::@20->play_move_down::@7#0] -- register_copy 
+  //SEG382 [179] phi (byte) current_xpos#36 = (byte/signed byte/word/signed word/dword/signed dword) 3 [phi:play_move_down::@20->play_move_down::@7#1] -- vbuz1=vbuc1 
     lda #3
     sta current_xpos
-  //SEG379 [178] phi (byte*) current_piece_gfx#29 = (byte*) current_piece_gfx#10 [phi:play_move_down::@20->play_move_down::@7#2] -- register_copy 
-  //SEG380 [178] phi (byte) current_orientation#33 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@20->play_move_down::@7#3] -- vbuz1=vbuc1 
+  //SEG383 [179] phi (byte*) current_piece_gfx#29 = (byte*) current_piece_gfx#10 [phi:play_move_down::@20->play_move_down::@7#2] -- register_copy 
+  //SEG384 [179] phi (byte) current_orientation#33 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@20->play_move_down::@7#3] -- vbuz1=vbuc1 
     lda #0
     sta current_orientation
-  //SEG381 [178] phi (byte*) current_piece#23 = (byte*~) current_piece#74 [phi:play_move_down::@20->play_move_down::@7#4] -- register_copy 
-  //SEG382 [178] phi (byte) current_ypos#31 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@20->play_move_down::@7#5] -- vbuz1=vbuc1 
+  //SEG385 [179] phi (byte*) current_piece#23 = (byte*~) current_piece#75 [phi:play_move_down::@20->play_move_down::@7#4] -- register_copy 
+  //SEG386 [179] phi (byte) current_ypos#31 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@20->play_move_down::@7#5] -- vbuz1=vbuc1 
     sta current_ypos
-  //SEG383 play_move_down::@7
+  //SEG387 play_move_down::@7
   b7:
-  //SEG384 [179] phi from play_move_down::@7 to play_move_down::@return [phi:play_move_down::@7->play_move_down::@return]
-  //SEG385 [179] phi (byte) current_piece_color#13 = (byte) current_piece_color#23 [phi:play_move_down::@7->play_move_down::@return#0] -- register_copy 
-  //SEG386 [179] phi (byte) current_xpos#19 = (byte) current_xpos#36 [phi:play_move_down::@7->play_move_down::@return#1] -- register_copy 
-  //SEG387 [179] phi (byte*) current_piece_gfx#17 = (byte*) current_piece_gfx#29 [phi:play_move_down::@7->play_move_down::@return#2] -- register_copy 
-  //SEG388 [179] phi (byte) current_orientation#18 = (byte) current_orientation#33 [phi:play_move_down::@7->play_move_down::@return#3] -- register_copy 
-  //SEG389 [179] phi (byte*) current_piece#13 = (byte*) current_piece#23 [phi:play_move_down::@7->play_move_down::@return#4] -- register_copy 
-  //SEG390 [179] phi (byte) current_ypos#16 = (byte) current_ypos#31 [phi:play_move_down::@7->play_move_down::@return#5] -- register_copy 
-  //SEG391 [179] phi (byte) current_movedown_counter#12 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@7->play_move_down::@return#6] -- vbuz1=vbuc1 
+  //SEG388 [180] phi from play_move_down::@7 to play_move_down::@return [phi:play_move_down::@7->play_move_down::@return]
+  //SEG389 [180] phi (byte) current_piece_color#13 = (byte) current_piece_color#23 [phi:play_move_down::@7->play_move_down::@return#0] -- register_copy 
+  //SEG390 [180] phi (byte) current_xpos#19 = (byte) current_xpos#36 [phi:play_move_down::@7->play_move_down::@return#1] -- register_copy 
+  //SEG391 [180] phi (byte*) current_piece_gfx#17 = (byte*) current_piece_gfx#29 [phi:play_move_down::@7->play_move_down::@return#2] -- register_copy 
+  //SEG392 [180] phi (byte) current_orientation#18 = (byte) current_orientation#33 [phi:play_move_down::@7->play_move_down::@return#3] -- register_copy 
+  //SEG393 [180] phi (byte*) current_piece#13 = (byte*) current_piece#23 [phi:play_move_down::@7->play_move_down::@return#4] -- register_copy 
+  //SEG394 [180] phi (byte) current_ypos#16 = (byte) current_ypos#31 [phi:play_move_down::@7->play_move_down::@return#5] -- register_copy 
+  //SEG395 [180] phi (byte) current_movedown_counter#12 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@7->play_move_down::@return#6] -- vbuz1=vbuc1 
     lda #0
     sta current_movedown_counter
-  //SEG392 [179] phi (byte) play_move_down::return#3 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_down::@7->play_move_down::@return#7] -- vbuxx=vbuc1 
+  //SEG396 [180] phi (byte) play_move_down::return#3 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:play_move_down::@7->play_move_down::@return#7] -- vbuxx=vbuc1 
     ldx #1
     jmp breturn
-  //SEG393 [179] phi from play_move_down::@4 to play_move_down::@return [phi:play_move_down::@4->play_move_down::@return]
+  //SEG397 [180] phi from play_move_down::@4 to play_move_down::@return [phi:play_move_down::@4->play_move_down::@return]
   b5:
-  //SEG394 [179] phi (byte) current_piece_color#13 = (byte) current_piece_color#11 [phi:play_move_down::@4->play_move_down::@return#0] -- register_copy 
-  //SEG395 [179] phi (byte) current_xpos#19 = (byte) current_xpos#16 [phi:play_move_down::@4->play_move_down::@return#1] -- register_copy 
-  //SEG396 [179] phi (byte*) current_piece_gfx#17 = (byte*) current_piece_gfx#15 [phi:play_move_down::@4->play_move_down::@return#2] -- register_copy 
-  //SEG397 [179] phi (byte) current_orientation#18 = (byte) current_orientation#15 [phi:play_move_down::@4->play_move_down::@return#3] -- register_copy 
-  //SEG398 [179] phi (byte*) current_piece#13 = (byte*) current_piece#11 [phi:play_move_down::@4->play_move_down::@return#4] -- register_copy 
-  //SEG399 [179] phi (byte) current_ypos#16 = (byte) current_ypos#12 [phi:play_move_down::@4->play_move_down::@return#5] -- register_copy 
-  //SEG400 [179] phi (byte) current_movedown_counter#12 = (byte) current_movedown_counter#10 [phi:play_move_down::@4->play_move_down::@return#6] -- register_copy 
-  //SEG401 [179] phi (byte) play_move_down::return#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@4->play_move_down::@return#7] -- vbuxx=vbuc1 
+  //SEG398 [180] phi (byte) current_piece_color#13 = (byte) current_piece_color#11 [phi:play_move_down::@4->play_move_down::@return#0] -- register_copy 
+  //SEG399 [180] phi (byte) current_xpos#19 = (byte) current_xpos#16 [phi:play_move_down::@4->play_move_down::@return#1] -- register_copy 
+  //SEG400 [180] phi (byte*) current_piece_gfx#17 = (byte*) current_piece_gfx#15 [phi:play_move_down::@4->play_move_down::@return#2] -- register_copy 
+  //SEG401 [180] phi (byte) current_orientation#18 = (byte) current_orientation#15 [phi:play_move_down::@4->play_move_down::@return#3] -- register_copy 
+  //SEG402 [180] phi (byte*) current_piece#13 = (byte*) current_piece#11 [phi:play_move_down::@4->play_move_down::@return#4] -- register_copy 
+  //SEG403 [180] phi (byte) current_ypos#16 = (byte) current_ypos#12 [phi:play_move_down::@4->play_move_down::@return#5] -- register_copy 
+  //SEG404 [180] phi (byte) current_movedown_counter#12 = (byte) current_movedown_counter#10 [phi:play_move_down::@4->play_move_down::@return#6] -- register_copy 
+  //SEG405 [180] phi (byte) play_move_down::return#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:play_move_down::@4->play_move_down::@return#7] -- vbuxx=vbuc1 
     ldx #0
-  //SEG402 play_move_down::@return
+  //SEG406 play_move_down::@return
   breturn:
-  //SEG403 [180] return 
+  //SEG407 [181] return 
     rts
-  //SEG404 play_move_down::@6
+  //SEG408 play_move_down::@6
   b6:
-  //SEG405 [181] (byte) current_ypos#4 ← ++ (byte) current_ypos#12 -- vbuz1=_inc_vbuz1 
+  //SEG409 [182] (byte) current_ypos#4 ← ++ (byte) current_ypos#12 -- vbuz1=_inc_vbuz1 
     inc current_ypos
-  //SEG406 [178] phi from play_move_down::@6 to play_move_down::@7 [phi:play_move_down::@6->play_move_down::@7]
-  //SEG407 [178] phi (byte) current_piece_color#23 = (byte) current_piece_color#11 [phi:play_move_down::@6->play_move_down::@7#0] -- register_copy 
-  //SEG408 [178] phi (byte) current_xpos#36 = (byte) current_xpos#16 [phi:play_move_down::@6->play_move_down::@7#1] -- register_copy 
-  //SEG409 [178] phi (byte*) current_piece_gfx#29 = (byte*) current_piece_gfx#15 [phi:play_move_down::@6->play_move_down::@7#2] -- register_copy 
-  //SEG410 [178] phi (byte) current_orientation#33 = (byte) current_orientation#15 [phi:play_move_down::@6->play_move_down::@7#3] -- register_copy 
-  //SEG411 [178] phi (byte*) current_piece#23 = (byte*) current_piece#11 [phi:play_move_down::@6->play_move_down::@7#4] -- register_copy 
-  //SEG412 [178] phi (byte) current_ypos#31 = (byte) current_ypos#4 [phi:play_move_down::@6->play_move_down::@7#5] -- register_copy 
+  //SEG410 [179] phi from play_move_down::@6 to play_move_down::@7 [phi:play_move_down::@6->play_move_down::@7]
+  //SEG411 [179] phi (byte) current_piece_color#23 = (byte) current_piece_color#11 [phi:play_move_down::@6->play_move_down::@7#0] -- register_copy 
+  //SEG412 [179] phi (byte) current_xpos#36 = (byte) current_xpos#16 [phi:play_move_down::@6->play_move_down::@7#1] -- register_copy 
+  //SEG413 [179] phi (byte*) current_piece_gfx#29 = (byte*) current_piece_gfx#15 [phi:play_move_down::@6->play_move_down::@7#2] -- register_copy 
+  //SEG414 [179] phi (byte) current_orientation#33 = (byte) current_orientation#15 [phi:play_move_down::@6->play_move_down::@7#3] -- register_copy 
+  //SEG415 [179] phi (byte*) current_piece#23 = (byte*) current_piece#11 [phi:play_move_down::@6->play_move_down::@7#4] -- register_copy 
+  //SEG416 [179] phi (byte) current_ypos#31 = (byte) current_ypos#4 [phi:play_move_down::@6->play_move_down::@7#5] -- register_copy 
     jmp b7
 }
-//SEG413 spawn_current
+//SEG417 spawn_current
 spawn_current: {
     .label _3 = 2
-  //SEG414 [182] *((const byte*) BORDERCOL#0) ← ++ *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_inc__deref_pbuc1 
-    inc BORDERCOL
-  //SEG415 [183] phi from spawn_current to spawn_current::@1 [phi:spawn_current->spawn_current::@1]
-  //SEG416 [183] phi (byte) spawn_current::piece_idx#2 = (byte/signed byte/word/signed word/dword/signed dword) 7 [phi:spawn_current->spawn_current::@1#0] -- vbuxx=vbuc1 
+  //SEG418 [184] phi from spawn_current to spawn_current::@1 [phi:spawn_current->spawn_current::@1]
+  //SEG419 [184] phi (byte) spawn_current::piece_idx#2 = (byte/signed byte/word/signed word/dword/signed dword) 7 [phi:spawn_current->spawn_current::@1#0] -- vbuxx=vbuc1 
     ldx #7
-  //SEG417 spawn_current::@1
+  //SEG420 spawn_current::@1
   b1:
-  //SEG418 [184] if((byte) spawn_current::piece_idx#2==(byte/signed byte/word/signed word/dword/signed dword) 7) goto spawn_current::@2 -- vbuxx_eq_vbuc1_then_la1 
+  //SEG421 [185] if((byte) spawn_current::piece_idx#2==(byte/signed byte/word/signed word/dword/signed dword) 7) goto spawn_current::@2 -- vbuxx_eq_vbuc1_then_la1 
     cpx #7
     beq b2
-  //SEG419 spawn_current::@3
-  //SEG420 [185] *((const byte*) BORDERCOL#0) ← -- *((const byte*) BORDERCOL#0) -- _deref_pbuc1=_dec__deref_pbuc1 
-    dec BORDERCOL
-  //SEG421 [186] (byte~) spawn_current::$3 ← (byte) spawn_current::piece_idx#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuxx_rol_1 
+  //SEG422 spawn_current::@3
+  //SEG423 [186] (byte~) spawn_current::$3 ← (byte) spawn_current::piece_idx#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuxx_rol_1 
     txa
     asl
     sta _3
-  //SEG422 [187] (byte*) current_piece_gfx#10 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) + (byte/signed byte/word/signed word/dword/signed dword) 0 -- pbuz1=pptc1_derefidx_vbuz2_plus_0 
+  //SEG424 [187] (byte*) current_piece_gfx#10 ← (byte*)*((const word[]) PIECES#0 + (byte~) spawn_current::$3) + (byte/signed byte/word/signed word/dword/signed dword) 0 -- pbuz1=pptc1_derefidx_vbuz2_plus_0 
     tay
     lda PIECES,y
     sta current_piece_gfx
     lda PIECES+1,y
     sta current_piece_gfx+1
-  //SEG423 [188] (byte) current_piece_color#15 ← *((const byte[]) PIECES_COLORS#0 + (byte) spawn_current::piece_idx#2) -- vbuz1=pbuc1_derefidx_vbuxx 
+  //SEG425 [188] (byte) current_piece_color#15 ← *((const byte[]) PIECES_COLORS#0 + (byte) spawn_current::piece_idx#2) -- vbuz1=pbuc1_derefidx_vbuxx 
     lda PIECES_COLORS,x
     sta current_piece_color
-  //SEG424 spawn_current::@return
-  //SEG425 [189] return 
+  //SEG426 spawn_current::@return
+  //SEG427 [189] return 
     rts
-  //SEG426 [190] phi from spawn_current::@1 to spawn_current::@2 [phi:spawn_current::@1->spawn_current::@2]
-  //SEG427 spawn_current::@2
+  //SEG428 [190] phi from spawn_current::@1 to spawn_current::@2 [phi:spawn_current::@1->spawn_current::@2]
+  //SEG429 spawn_current::@2
   b2:
-  //SEG428 [191] call sid_rnd 
+  //SEG430 [191] call sid_rnd 
     jsr sid_rnd
-  //SEG429 [192] (byte) sid_rnd::return#2 ← (byte) sid_rnd::return#0
+  //SEG431 [192] (byte) sid_rnd::return#2 ← (byte) sid_rnd::return#0
     // (byte) sid_rnd::return#2 = (byte) sid_rnd::return#0  // register copy reg byte a
-  //SEG430 spawn_current::@7
-  //SEG431 [193] (byte~) spawn_current::$1 ← (byte) sid_rnd::return#2
+  //SEG432 spawn_current::@7
+  //SEG433 [193] (byte~) spawn_current::$1 ← (byte) sid_rnd::return#2
     // (byte~) spawn_current::$1 = (byte) sid_rnd::return#2  // register copy reg byte a
-  //SEG432 [194] (byte) spawn_current::piece_idx#1 ← (byte~) spawn_current::$1 & (byte/signed byte/word/signed word/dword/signed dword) 7 -- vbuxx=vbuaa_band_vbuc1 
+  //SEG434 [194] (byte) spawn_current::piece_idx#1 ← (byte~) spawn_current::$1 & (byte/signed byte/word/signed word/dword/signed dword) 7 -- vbuxx=vbuaa_band_vbuc1 
     and #7
     tax
-  //SEG433 [183] phi from spawn_current::@7 to spawn_current::@1 [phi:spawn_current::@7->spawn_current::@1]
-  //SEG434 [183] phi (byte) spawn_current::piece_idx#2 = (byte) spawn_current::piece_idx#1 [phi:spawn_current::@7->spawn_current::@1#0] -- register_copy 
+  //SEG435 [184] phi from spawn_current::@7 to spawn_current::@1 [phi:spawn_current::@7->spawn_current::@1]
+  //SEG436 [184] phi (byte) spawn_current::piece_idx#2 = (byte) spawn_current::piece_idx#1 [phi:spawn_current::@7->spawn_current::@1#0] -- register_copy 
     jmp b1
 }
-//SEG435 sid_rnd
+//SEG437 sid_rnd
 sid_rnd: {
-  //SEG436 [195] (byte) sid_rnd::return#0 ← *((const byte*) SID_VOICE3_OSC#0) -- vbuaa=_deref_pbuc1 
+  //SEG438 [195] (byte) sid_rnd::return#0 ← *((const byte*) SID_VOICE3_OSC#0) -- vbuaa=_deref_pbuc1 
     lda SID_VOICE3_OSC
-  //SEG437 sid_rnd::@return
-  //SEG438 [196] return 
+  //SEG439 sid_rnd::@return
+  //SEG440 [196] return 
     rts
 }
-//SEG439 remove_lines
+//SEG441 remove_lines
 remove_lines: {
     .label done = 2
-  //SEG440 [198] phi from remove_lines to remove_lines::@1 [phi:remove_lines->remove_lines::@1]
-  //SEG441 [198] phi (byte) remove_lines::done#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:remove_lines->remove_lines::@1#0] -- vbuz1=vbuc1 
+  //SEG442 [198] phi from remove_lines to remove_lines::@1 [phi:remove_lines->remove_lines::@1]
+  //SEG443 [198] phi (byte) remove_lines::done#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:remove_lines->remove_lines::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta done
-  //SEG442 [198] phi from remove_lines::@3 to remove_lines::@1 [phi:remove_lines::@3->remove_lines::@1]
-  //SEG443 [198] phi (byte) remove_lines::done#3 = (byte) remove_lines::done#2 [phi:remove_lines::@3->remove_lines::@1#0] -- register_copy 
-  //SEG444 remove_lines::@1
+  //SEG444 [198] phi from remove_lines::@3 to remove_lines::@1 [phi:remove_lines::@3->remove_lines::@1]
+  //SEG445 [198] phi (byte) remove_lines::done#3 = (byte) remove_lines::done#2 [phi:remove_lines::@3->remove_lines::@1#0] -- register_copy 
+  //SEG446 remove_lines::@1
   b1:
-  //SEG445 [199] call find_line 
-  //SEG446 [221] phi from remove_lines::@1 to find_line [phi:remove_lines::@1->find_line]
+  //SEG447 [199] call find_line 
+  //SEG448 [221] phi from remove_lines::@1 to find_line [phi:remove_lines::@1->find_line]
     jsr find_line
-  //SEG447 [200] (byte) find_line::return#0 ← (byte) find_line::return#2 -- vbuaa=vbuz1 
+  //SEG449 [200] (byte) find_line::return#0 ← (byte) find_line::return#2 -- vbuaa=vbuz1 
     lda find_line.return
-  //SEG448 remove_lines::@7
-  //SEG449 [201] (byte) remove_lines::line_ypos#0 ← (byte) find_line::return#0
+  //SEG450 remove_lines::@7
+  //SEG451 [201] (byte) remove_lines::line_ypos#0 ← (byte) find_line::return#0
     // (byte) remove_lines::line_ypos#0 = (byte) find_line::return#0  // register copy reg byte a
-  //SEG450 [202] if((byte) remove_lines::line_ypos#0!=(byte/word/signed word/dword/signed dword) 255) goto remove_lines::@2 -- vbuaa_neq_vbuc1_then_la1 
+  //SEG452 [202] if((byte) remove_lines::line_ypos#0!=(byte/word/signed word/dword/signed dword) 255) goto remove_lines::@2 -- vbuaa_neq_vbuc1_then_la1 
     cmp #$ff
     bne b2
-  //SEG451 [203] phi from remove_lines::@7 to remove_lines::@3 [phi:remove_lines::@7->remove_lines::@3]
-  //SEG452 [203] phi (byte) remove_lines::done#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:remove_lines::@7->remove_lines::@3#0] -- vbuz1=vbuc1 
+  //SEG453 [203] phi from remove_lines::@7 to remove_lines::@3 [phi:remove_lines::@7->remove_lines::@3]
+  //SEG454 [203] phi (byte) remove_lines::done#2 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:remove_lines::@7->remove_lines::@3#0] -- vbuz1=vbuc1 
     lda #1
     sta done
-  //SEG453 remove_lines::@3
+  //SEG455 remove_lines::@3
   b3:
-  //SEG454 [204] if((byte) remove_lines::done#2==(byte/signed byte/word/signed word/dword/signed dword) 0) goto remove_lines::@1 -- vbuz1_eq_0_then_la1 
+  //SEG456 [204] if((byte) remove_lines::done#2==(byte/signed byte/word/signed word/dword/signed dword) 0) goto remove_lines::@1 -- vbuz1_eq_0_then_la1 
     lda done
     cmp #0
     beq b1
-  //SEG455 remove_lines::@return
-  //SEG456 [205] return 
+  //SEG457 remove_lines::@return
+  //SEG458 [205] return 
     rts
-  //SEG457 remove_lines::@2
+  //SEG459 remove_lines::@2
   b2:
-  //SEG458 [206] (byte) remove_line::ypos#0 ← (byte) remove_lines::line_ypos#0 -- vbuz1=vbuaa 
+  //SEG460 [206] (byte) remove_line::ypos#0 ← (byte) remove_lines::line_ypos#0 -- vbuz1=vbuaa 
     sta remove_line.ypos
-  //SEG459 [207] call remove_line 
+  //SEG461 [207] call remove_line 
     jsr remove_line
-  //SEG460 [203] phi from remove_lines::@2 to remove_lines::@3 [phi:remove_lines::@2->remove_lines::@3]
-  //SEG461 [203] phi (byte) remove_lines::done#2 = (byte) remove_lines::done#3 [phi:remove_lines::@2->remove_lines::@3#0] -- register_copy 
+  //SEG462 [203] phi from remove_lines::@2 to remove_lines::@3 [phi:remove_lines::@2->remove_lines::@3]
+  //SEG463 [203] phi (byte) remove_lines::done#2 = (byte) remove_lines::done#3 [phi:remove_lines::@2->remove_lines::@3#0] -- register_copy 
     jmp b3
 }
-//SEG462 remove_line
+//SEG464 remove_line
 remove_line: {
     .label ypos = 3
     .label x = 4
     .label y = 3
-  //SEG463 [208] (byte~) remove_line::$0 ← (byte) remove_line::ypos#0 -- vbuaa=vbuz1 
+  //SEG465 [208] (byte~) remove_line::$0 ← (byte) remove_line::ypos#0 -- vbuaa=vbuz1 
     lda ypos
-  //SEG464 [209] (byte) remove_line::i2#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(byte/signed byte/word/signed word/dword/signed dword) 1 + (byte~) remove_line::$0) - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuyy=pbuc1_derefidx_vbuaa_minus_1 
+  //SEG466 [209] (byte) remove_line::i2#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(byte/signed byte/word/signed word/dword/signed dword) 1 + (byte~) remove_line::$0) - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuyy=pbuc1_derefidx_vbuaa_minus_1 
     tay
     lda playfield_lines_idx+1,y
     tay
     dey
-  //SEG465 [210] (byte) remove_line::i1#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) remove_line::ypos#0) - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuxx=pbuc1_derefidx_vbuz1_minus_1 
+  //SEG467 [210] (byte) remove_line::i1#0 ← *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) remove_line::ypos#0) - (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuxx=pbuc1_derefidx_vbuz1_minus_1 
     ldx ypos
     lda playfield_lines_idx,x
     tax
     dex
-  //SEG466 [211] phi from remove_line remove_line::@3 to remove_line::@1 [phi:remove_line/remove_line::@3->remove_line::@1]
-  //SEG467 [211] phi (byte) remove_line::y#4 = (byte) remove_line::ypos#0 [phi:remove_line/remove_line::@3->remove_line::@1#0] -- register_copy 
-  //SEG468 [211] phi (byte) remove_line::i2#3 = (byte) remove_line::i2#0 [phi:remove_line/remove_line::@3->remove_line::@1#1] -- register_copy 
-  //SEG469 [211] phi (byte) remove_line::i1#3 = (byte) remove_line::i1#0 [phi:remove_line/remove_line::@3->remove_line::@1#2] -- register_copy 
-  //SEG470 remove_line::@1
+  //SEG468 [211] phi from remove_line remove_line::@3 to remove_line::@1 [phi:remove_line/remove_line::@3->remove_line::@1]
+  //SEG469 [211] phi (byte) remove_line::y#4 = (byte) remove_line::ypos#0 [phi:remove_line/remove_line::@3->remove_line::@1#0] -- register_copy 
+  //SEG470 [211] phi (byte) remove_line::i2#3 = (byte) remove_line::i2#0 [phi:remove_line/remove_line::@3->remove_line::@1#1] -- register_copy 
+  //SEG471 [211] phi (byte) remove_line::i1#3 = (byte) remove_line::i1#0 [phi:remove_line/remove_line::@3->remove_line::@1#2] -- register_copy 
+  //SEG472 remove_line::@1
   b1:
-  //SEG471 [212] phi from remove_line::@1 to remove_line::@2 [phi:remove_line::@1->remove_line::@2]
-  //SEG472 [212] phi (byte) remove_line::x#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:remove_line::@1->remove_line::@2#0] -- vbuz1=vbuc1 
+  //SEG473 [212] phi from remove_line::@1 to remove_line::@2 [phi:remove_line::@1->remove_line::@2]
+  //SEG474 [212] phi (byte) remove_line::x#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:remove_line::@1->remove_line::@2#0] -- vbuz1=vbuc1 
     lda #0
     sta x
-  //SEG473 [212] phi (byte) remove_line::i2#2 = (byte) remove_line::i2#3 [phi:remove_line::@1->remove_line::@2#1] -- register_copy 
-  //SEG474 [212] phi (byte) remove_line::i1#2 = (byte) remove_line::i1#3 [phi:remove_line::@1->remove_line::@2#2] -- register_copy 
-  //SEG475 [212] phi from remove_line::@2 to remove_line::@2 [phi:remove_line::@2->remove_line::@2]
-  //SEG476 [212] phi (byte) remove_line::x#2 = (byte) remove_line::x#1 [phi:remove_line::@2->remove_line::@2#0] -- register_copy 
-  //SEG477 [212] phi (byte) remove_line::i2#2 = (byte) remove_line::i2#1 [phi:remove_line::@2->remove_line::@2#1] -- register_copy 
-  //SEG478 [212] phi (byte) remove_line::i1#2 = (byte) remove_line::i1#1 [phi:remove_line::@2->remove_line::@2#2] -- register_copy 
-  //SEG479 remove_line::@2
+  //SEG475 [212] phi (byte) remove_line::i2#2 = (byte) remove_line::i2#3 [phi:remove_line::@1->remove_line::@2#1] -- register_copy 
+  //SEG476 [212] phi (byte) remove_line::i1#2 = (byte) remove_line::i1#3 [phi:remove_line::@1->remove_line::@2#2] -- register_copy 
+  //SEG477 [212] phi from remove_line::@2 to remove_line::@2 [phi:remove_line::@2->remove_line::@2]
+  //SEG478 [212] phi (byte) remove_line::x#2 = (byte) remove_line::x#1 [phi:remove_line::@2->remove_line::@2#0] -- register_copy 
+  //SEG479 [212] phi (byte) remove_line::i2#2 = (byte) remove_line::i2#1 [phi:remove_line::@2->remove_line::@2#1] -- register_copy 
+  //SEG480 [212] phi (byte) remove_line::i1#2 = (byte) remove_line::i1#1 [phi:remove_line::@2->remove_line::@2#2] -- register_copy 
+  //SEG481 remove_line::@2
   b2:
-  //SEG480 [213] *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i2#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i1#2) -- pbuc1_derefidx_vbuyy=pbuc1_derefidx_vbuxx 
+  //SEG482 [213] *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i2#2) ← *((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) remove_line::i1#2) -- pbuc1_derefidx_vbuyy=pbuc1_derefidx_vbuxx 
     lda playfield,x
     sta playfield,y
-  //SEG481 [214] (byte) remove_line::i2#1 ← -- (byte) remove_line::i2#2 -- vbuyy=_dec_vbuyy 
+  //SEG483 [214] (byte) remove_line::i2#1 ← -- (byte) remove_line::i2#2 -- vbuyy=_dec_vbuyy 
     dey
-  //SEG482 [215] (byte) remove_line::i1#1 ← -- (byte) remove_line::i1#2 -- vbuxx=_dec_vbuxx 
+  //SEG484 [215] (byte) remove_line::i1#1 ← -- (byte) remove_line::i1#2 -- vbuxx=_dec_vbuxx 
     dex
-  //SEG483 [216] (byte) remove_line::x#1 ← ++ (byte) remove_line::x#2 -- vbuz1=_inc_vbuz1 
+  //SEG485 [216] (byte) remove_line::x#1 ← ++ (byte) remove_line::x#2 -- vbuz1=_inc_vbuz1 
     inc x
-  //SEG484 [217] if((byte) remove_line::x#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto remove_line::@2 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG486 [217] if((byte) remove_line::x#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto remove_line::@2 -- vbuz1_neq_vbuc1_then_la1 
     lda x
     cmp #PLAYFIELD_COLS-1+1
     bne b2
-  //SEG485 remove_line::@3
-  //SEG486 [218] (byte) remove_line::y#1 ← -- (byte) remove_line::y#4 -- vbuz1=_dec_vbuz1 
+  //SEG487 remove_line::@3
+  //SEG488 [218] (byte) remove_line::y#1 ← -- (byte) remove_line::y#4 -- vbuz1=_dec_vbuz1 
     dec y
-  //SEG487 [219] if((byte) remove_line::y#1!=(byte/signed byte/word/signed word/dword/signed dword) 1) goto remove_line::@1 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG489 [219] if((byte) remove_line::y#1!=(byte/signed byte/word/signed word/dword/signed dword) 1) goto remove_line::@1 -- vbuz1_neq_vbuc1_then_la1 
     lda y
     cmp #1
     bne b1
-  //SEG488 remove_line::@return
-  //SEG489 [220] return 
+  //SEG490 remove_line::@return
+  //SEG491 [220] return 
     rts
 }
-//SEG490 find_line
+//SEG492 find_line
 find_line: {
     .label i = 8
     .label y = 7
@@ -13681,92 +13757,92 @@ find_line: {
     .label i_3 = 3
     .label i_8 = 3
     .label i_10 = 3
-  //SEG491 [222] phi from find_line to find_line::@1 [phi:find_line->find_line::@1]
-  //SEG492 [222] phi (byte) find_line::y#8 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line->find_line::@1#0] -- vbuz1=vbuc1 
+  //SEG493 [222] phi from find_line to find_line::@1 [phi:find_line->find_line::@1]
+  //SEG494 [222] phi (byte) find_line::y#8 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line->find_line::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta y
-  //SEG493 [222] phi (byte) find_line::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line->find_line::@1#1] -- vbuz1=vbuc1 
+  //SEG495 [222] phi (byte) find_line::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line->find_line::@1#1] -- vbuz1=vbuc1 
     sta i_3
-  //SEG494 find_line::@1
+  //SEG496 find_line::@1
   b1:
-  //SEG495 [223] phi from find_line::@1 to find_line::@2 [phi:find_line::@1->find_line::@2]
-  //SEG496 [223] phi (byte) find_line::filled#4 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:find_line::@1->find_line::@2#0] -- vbuz1=vbuc1 
+  //SEG497 [223] phi from find_line::@1 to find_line::@2 [phi:find_line::@1->find_line::@2]
+  //SEG498 [223] phi (byte) find_line::filled#4 = (byte/signed byte/word/signed word/dword/signed dword) 1 [phi:find_line::@1->find_line::@2#0] -- vbuz1=vbuc1 
     lda #1
     sta filled
-  //SEG497 [223] phi (byte) find_line::x#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line::@1->find_line::@2#1] -- vbuxx=vbuc1 
+  //SEG499 [223] phi (byte) find_line::x#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line::@1->find_line::@2#1] -- vbuxx=vbuc1 
     ldx #0
-  //SEG498 [223] phi (byte) find_line::i#2 = (byte) find_line::i#3 [phi:find_line::@1->find_line::@2#2] -- register_copy 
-  //SEG499 find_line::@2
+  //SEG500 [223] phi (byte) find_line::i#2 = (byte) find_line::i#3 [phi:find_line::@1->find_line::@2#2] -- register_copy 
+  //SEG501 find_line::@2
   b2:
-  //SEG500 [224] (byte) find_line::i#1 ← ++ (byte) find_line::i#2 -- vbuz1=_inc_vbuz2 
+  //SEG502 [224] (byte) find_line::i#1 ← ++ (byte) find_line::i#2 -- vbuz1=_inc_vbuz2 
     ldy i_2
     iny
     sty i
-  //SEG501 [225] if(*((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) find_line::i#2)!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto find_line::@13 -- pbuc1_derefidx_vbuz1_neq_0_then_la1 
+  //SEG503 [225] if(*((const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 + (byte) find_line::i#2)!=(byte/signed byte/word/signed word/dword/signed dword) 0) goto find_line::@13 -- pbuc1_derefidx_vbuz1_neq_0_then_la1 
     ldy i_2
     lda playfield,y
     cmp #0
     bne b3
-  //SEG502 [226] phi from find_line::@2 to find_line::@3 [phi:find_line::@2->find_line::@3]
-  //SEG503 [226] phi (byte) find_line::filled#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line::@2->find_line::@3#0] -- vbuz1=vbuc1 
+  //SEG504 [226] phi from find_line::@2 to find_line::@3 [phi:find_line::@2->find_line::@3]
+  //SEG505 [226] phi (byte) find_line::filled#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:find_line::@2->find_line::@3#0] -- vbuz1=vbuc1 
     lda #0
     sta filled
-  //SEG504 find_line::@3
+  //SEG506 find_line::@3
   b3:
-  //SEG505 [227] (byte) find_line::x#1 ← ++ (byte) find_line::x#2 -- vbuxx=_inc_vbuxx 
+  //SEG507 [227] (byte) find_line::x#1 ← ++ (byte) find_line::x#2 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG506 [228] if((byte) find_line::x#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@12 -- vbuxx_neq_vbuc1_then_la1 
+  //SEG508 [228] if((byte) find_line::x#1!=(const byte) PLAYFIELD_COLS#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@12 -- vbuxx_neq_vbuc1_then_la1 
     cpx #PLAYFIELD_COLS-1+1
     bne b12
-  //SEG507 find_line::@6
-  //SEG508 [229] if((byte) find_line::filled#2!=(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@4 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG509 find_line::@6
+  //SEG510 [229] if((byte) find_line::filled#2!=(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@4 -- vbuz1_neq_vbuc1_then_la1 
     lda filled
     cmp #1
     bne b4
-  //SEG509 [230] phi from find_line::@6 to find_line::@return [phi:find_line::@6->find_line::@return]
-  //SEG510 [230] phi (byte) find_line::return#2 = (byte) find_line::y#8 [phi:find_line::@6->find_line::@return#0] -- register_copy 
-  //SEG511 find_line::@return
+  //SEG511 [230] phi from find_line::@6 to find_line::@return [phi:find_line::@6->find_line::@return]
+  //SEG512 [230] phi (byte) find_line::return#2 = (byte) find_line::y#8 [phi:find_line::@6->find_line::@return#0] -- register_copy 
+  //SEG513 find_line::@return
   breturn:
-  //SEG512 [231] return 
+  //SEG514 [231] return 
     rts
-  //SEG513 find_line::@4
+  //SEG515 find_line::@4
   b4:
-  //SEG514 [232] (byte) find_line::y#1 ← ++ (byte) find_line::y#8 -- vbuz1=_inc_vbuz1 
+  //SEG516 [232] (byte) find_line::y#1 ← ++ (byte) find_line::y#8 -- vbuz1=_inc_vbuz1 
     inc y
-  //SEG515 [233] if((byte) find_line::y#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@11 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG517 [233] if((byte) find_line::y#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto find_line::@11 -- vbuz1_neq_vbuc1_then_la1 
     lda y
     cmp #PLAYFIELD_LINES-1+1
     bne b11
-  //SEG516 [230] phi from find_line::@4 to find_line::@return [phi:find_line::@4->find_line::@return]
-  //SEG517 [230] phi (byte) find_line::return#2 = (byte/word/signed word/dword/signed dword) 255 [phi:find_line::@4->find_line::@return#0] -- vbuz1=vbuc1 
+  //SEG518 [230] phi from find_line::@4 to find_line::@return [phi:find_line::@4->find_line::@return]
+  //SEG519 [230] phi (byte) find_line::return#2 = (byte/word/signed word/dword/signed dword) 255 [phi:find_line::@4->find_line::@return#0] -- vbuz1=vbuc1 
     lda #$ff
     sta return
     jmp breturn
-  //SEG518 find_line::@11
+  //SEG520 find_line::@11
   b11:
-  //SEG519 [234] (byte~) find_line::i#8 ← (byte) find_line::i#1 -- vbuz1=vbuz2 
+  //SEG521 [234] (byte~) find_line::i#8 ← (byte) find_line::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_8
-  //SEG520 [222] phi from find_line::@11 to find_line::@1 [phi:find_line::@11->find_line::@1]
-  //SEG521 [222] phi (byte) find_line::y#8 = (byte) find_line::y#1 [phi:find_line::@11->find_line::@1#0] -- register_copy 
-  //SEG522 [222] phi (byte) find_line::i#3 = (byte~) find_line::i#8 [phi:find_line::@11->find_line::@1#1] -- register_copy 
+  //SEG522 [222] phi from find_line::@11 to find_line::@1 [phi:find_line::@11->find_line::@1]
+  //SEG523 [222] phi (byte) find_line::y#8 = (byte) find_line::y#1 [phi:find_line::@11->find_line::@1#0] -- register_copy 
+  //SEG524 [222] phi (byte) find_line::i#3 = (byte~) find_line::i#8 [phi:find_line::@11->find_line::@1#1] -- register_copy 
     jmp b1
-  //SEG523 find_line::@12
+  //SEG525 find_line::@12
   b12:
-  //SEG524 [235] (byte~) find_line::i#10 ← (byte) find_line::i#1 -- vbuz1=vbuz2 
+  //SEG526 [235] (byte~) find_line::i#10 ← (byte) find_line::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_10
-  //SEG525 [223] phi from find_line::@12 to find_line::@2 [phi:find_line::@12->find_line::@2]
-  //SEG526 [223] phi (byte) find_line::filled#4 = (byte) find_line::filled#2 [phi:find_line::@12->find_line::@2#0] -- register_copy 
-  //SEG527 [223] phi (byte) find_line::x#2 = (byte) find_line::x#1 [phi:find_line::@12->find_line::@2#1] -- register_copy 
-  //SEG528 [223] phi (byte) find_line::i#2 = (byte~) find_line::i#10 [phi:find_line::@12->find_line::@2#2] -- register_copy 
+  //SEG527 [223] phi from find_line::@12 to find_line::@2 [phi:find_line::@12->find_line::@2]
+  //SEG528 [223] phi (byte) find_line::filled#4 = (byte) find_line::filled#2 [phi:find_line::@12->find_line::@2#0] -- register_copy 
+  //SEG529 [223] phi (byte) find_line::x#2 = (byte) find_line::x#1 [phi:find_line::@12->find_line::@2#1] -- register_copy 
+  //SEG530 [223] phi (byte) find_line::i#2 = (byte~) find_line::i#10 [phi:find_line::@12->find_line::@2#2] -- register_copy 
     jmp b2
-  //SEG529 [236] phi from find_line::@2 to find_line::@13 [phi:find_line::@2->find_line::@13]
-  //SEG530 find_line::@13
-  //SEG531 [226] phi from find_line::@13 to find_line::@3 [phi:find_line::@13->find_line::@3]
-  //SEG532 [226] phi (byte) find_line::filled#2 = (byte) find_line::filled#4 [phi:find_line::@13->find_line::@3#0] -- register_copy 
+  //SEG531 [236] phi from find_line::@2 to find_line::@13 [phi:find_line::@2->find_line::@13]
+  //SEG532 find_line::@13
+  //SEG533 [226] phi from find_line::@13 to find_line::@3 [phi:find_line::@13->find_line::@3]
+  //SEG534 [226] phi (byte) find_line::filled#2 = (byte) find_line::filled#4 [phi:find_line::@13->find_line::@3#0] -- register_copy 
 }
-//SEG533 lock_current
+//SEG535 lock_current
 lock_current: {
     .label ypos2 = 2
     .label playfield_line = 5
@@ -13777,437 +13853,376 @@ lock_current: {
     .label i_3 = 4
     .label i_7 = 4
     .label i_9 = 4
-  //SEG534 [237] (byte) lock_current::ypos2#0 ← (byte) current_ypos#12 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz1_rol_1 
+  //SEG536 [237] (byte) lock_current::ypos2#0 ← (byte) current_ypos#12 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuz1=vbuz1_rol_1 
     asl ypos2
-  //SEG535 [238] phi from lock_current to lock_current::@1 [phi:lock_current->lock_current::@1]
-  //SEG536 [238] phi (byte) lock_current::l#6 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current->lock_current::@1#0] -- vbuz1=vbuc1 
+  //SEG537 [238] phi from lock_current to lock_current::@1 [phi:lock_current->lock_current::@1]
+  //SEG538 [238] phi (byte) lock_current::l#6 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current->lock_current::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta l
-  //SEG537 [238] phi (byte) lock_current::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current->lock_current::@1#1] -- vbuz1=vbuc1 
+  //SEG539 [238] phi (byte) lock_current::i#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current->lock_current::@1#1] -- vbuz1=vbuc1 
     sta i_3
-  //SEG538 [238] phi (byte) lock_current::ypos2#2 = (byte) lock_current::ypos2#0 [phi:lock_current->lock_current::@1#2] -- register_copy 
-  //SEG539 lock_current::@1
+  //SEG540 [238] phi (byte) lock_current::ypos2#2 = (byte) lock_current::ypos2#0 [phi:lock_current->lock_current::@1#2] -- register_copy 
+  //SEG541 lock_current::@1
   b1:
-  //SEG540 [239] (byte*) lock_current::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) lock_current::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
+  //SEG542 [239] (byte*) lock_current::playfield_line#0 ← *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte) lock_current::ypos2#2) -- pbuz1=pptc1_derefidx_vbuz2 
     ldy ypos2
     lda playfield_lines,y
     sta playfield_line
     lda playfield_lines+1,y
     sta playfield_line+1
-  //SEG541 [240] (byte) lock_current::col#0 ← (byte) current_xpos#16 -- vbuz1=vbuz2 
+  //SEG543 [240] (byte) lock_current::col#0 ← (byte) current_xpos#16 -- vbuz1=vbuz2 
     lda current_xpos
     sta col
-  //SEG542 [241] phi from lock_current::@1 to lock_current::@2 [phi:lock_current::@1->lock_current::@2]
-  //SEG543 [241] phi (byte) lock_current::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current::@1->lock_current::@2#0] -- vbuxx=vbuc1 
+  //SEG544 [241] phi from lock_current::@1 to lock_current::@2 [phi:lock_current::@1->lock_current::@2]
+  //SEG545 [241] phi (byte) lock_current::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:lock_current::@1->lock_current::@2#0] -- vbuxx=vbuc1 
     ldx #0
-  //SEG544 [241] phi (byte) lock_current::col#2 = (byte) lock_current::col#0 [phi:lock_current::@1->lock_current::@2#1] -- register_copy 
-  //SEG545 [241] phi (byte) lock_current::i#2 = (byte) lock_current::i#3 [phi:lock_current::@1->lock_current::@2#2] -- register_copy 
-  //SEG546 lock_current::@2
+  //SEG546 [241] phi (byte) lock_current::col#2 = (byte) lock_current::col#0 [phi:lock_current::@1->lock_current::@2#1] -- register_copy 
+  //SEG547 [241] phi (byte) lock_current::i#2 = (byte) lock_current::i#3 [phi:lock_current::@1->lock_current::@2#2] -- register_copy 
+  //SEG548 lock_current::@2
   b2:
-  //SEG547 [242] (byte) lock_current::i#1 ← ++ (byte) lock_current::i#2 -- vbuz1=_inc_vbuz2 
+  //SEG549 [242] (byte) lock_current::i#1 ← ++ (byte) lock_current::i#2 -- vbuz1=_inc_vbuz2 
     ldy i_2
     iny
     sty i
-  //SEG548 [243] if(*((byte*) current_piece_gfx#15 + (byte) lock_current::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto lock_current::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
+  //SEG550 [243] if(*((byte*) current_piece_gfx#15 + (byte) lock_current::i#2)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto lock_current::@3 -- pbuz1_derefidx_vbuz2_eq_0_then_la1 
     ldy i_2
     lda (current_piece_gfx),y
     cmp #0
     beq b3
-  //SEG549 lock_current::@4
-  //SEG550 [244] *((byte*) lock_current::playfield_line#0 + (byte) lock_current::col#2) ← (byte) current_piece_color#11 -- pbuz1_derefidx_vbuz2=vbuz3 
+  //SEG551 lock_current::@4
+  //SEG552 [244] *((byte*) lock_current::playfield_line#0 + (byte) lock_current::col#2) ← (byte) current_piece_color#11 -- pbuz1_derefidx_vbuz2=vbuz3 
     lda current_piece_color
     ldy col
     sta (playfield_line),y
-  //SEG551 lock_current::@3
+  //SEG553 lock_current::@3
   b3:
-  //SEG552 [245] (byte) lock_current::col#1 ← ++ (byte) lock_current::col#2 -- vbuz1=_inc_vbuz1 
+  //SEG554 [245] (byte) lock_current::col#1 ← ++ (byte) lock_current::col#2 -- vbuz1=_inc_vbuz1 
     inc col
-  //SEG553 [246] (byte) lock_current::c#1 ← ++ (byte) lock_current::c#2 -- vbuxx=_inc_vbuxx 
+  //SEG555 [246] (byte) lock_current::c#1 ← ++ (byte) lock_current::c#2 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG554 [247] if((byte) lock_current::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto lock_current::@8 -- vbuxx_neq_vbuc1_then_la1 
+  //SEG556 [247] if((byte) lock_current::c#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto lock_current::@8 -- vbuxx_neq_vbuc1_then_la1 
     cpx #4
     bne b8
-  //SEG555 lock_current::@5
-  //SEG556 [248] (byte) lock_current::ypos2#1 ← (byte) lock_current::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
+  //SEG557 lock_current::@5
+  //SEG558 [248] (byte) lock_current::ypos2#1 ← (byte) lock_current::ypos2#2 + (byte/signed byte/word/signed word/dword/signed dword) 2 -- vbuz1=vbuz1_plus_2 
     lda ypos2
     clc
     adc #2
     sta ypos2
-  //SEG557 [249] (byte) lock_current::l#1 ← ++ (byte) lock_current::l#6 -- vbuz1=_inc_vbuz1 
+  //SEG559 [249] (byte) lock_current::l#1 ← ++ (byte) lock_current::l#6 -- vbuz1=_inc_vbuz1 
     inc l
-  //SEG558 [250] if((byte) lock_current::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto lock_current::@7 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG560 [250] if((byte) lock_current::l#1!=(byte/signed byte/word/signed word/dword/signed dword) 4) goto lock_current::@7 -- vbuz1_neq_vbuc1_then_la1 
     lda l
     cmp #4
     bne b7
-  //SEG559 lock_current::@return
-  //SEG560 [251] return 
+  //SEG561 lock_current::@return
+  //SEG562 [251] return 
     rts
-  //SEG561 lock_current::@7
+  //SEG563 lock_current::@7
   b7:
-  //SEG562 [252] (byte~) lock_current::i#7 ← (byte) lock_current::i#1 -- vbuz1=vbuz2 
+  //SEG564 [252] (byte~) lock_current::i#7 ← (byte) lock_current::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_7
-  //SEG563 [238] phi from lock_current::@7 to lock_current::@1 [phi:lock_current::@7->lock_current::@1]
-  //SEG564 [238] phi (byte) lock_current::l#6 = (byte) lock_current::l#1 [phi:lock_current::@7->lock_current::@1#0] -- register_copy 
-  //SEG565 [238] phi (byte) lock_current::i#3 = (byte~) lock_current::i#7 [phi:lock_current::@7->lock_current::@1#1] -- register_copy 
-  //SEG566 [238] phi (byte) lock_current::ypos2#2 = (byte) lock_current::ypos2#1 [phi:lock_current::@7->lock_current::@1#2] -- register_copy 
+  //SEG565 [238] phi from lock_current::@7 to lock_current::@1 [phi:lock_current::@7->lock_current::@1]
+  //SEG566 [238] phi (byte) lock_current::l#6 = (byte) lock_current::l#1 [phi:lock_current::@7->lock_current::@1#0] -- register_copy 
+  //SEG567 [238] phi (byte) lock_current::i#3 = (byte~) lock_current::i#7 [phi:lock_current::@7->lock_current::@1#1] -- register_copy 
+  //SEG568 [238] phi (byte) lock_current::ypos2#2 = (byte) lock_current::ypos2#1 [phi:lock_current::@7->lock_current::@1#2] -- register_copy 
     jmp b1
-  //SEG567 lock_current::@8
+  //SEG569 lock_current::@8
   b8:
-  //SEG568 [253] (byte~) lock_current::i#9 ← (byte) lock_current::i#1 -- vbuz1=vbuz2 
+  //SEG570 [253] (byte~) lock_current::i#9 ← (byte) lock_current::i#1 -- vbuz1=vbuz2 
     lda i
     sta i_9
-  //SEG569 [241] phi from lock_current::@8 to lock_current::@2 [phi:lock_current::@8->lock_current::@2]
-  //SEG570 [241] phi (byte) lock_current::c#2 = (byte) lock_current::c#1 [phi:lock_current::@8->lock_current::@2#0] -- register_copy 
-  //SEG571 [241] phi (byte) lock_current::col#2 = (byte) lock_current::col#1 [phi:lock_current::@8->lock_current::@2#1] -- register_copy 
-  //SEG572 [241] phi (byte) lock_current::i#2 = (byte~) lock_current::i#9 [phi:lock_current::@8->lock_current::@2#2] -- register_copy 
+  //SEG571 [241] phi from lock_current::@8 to lock_current::@2 [phi:lock_current::@8->lock_current::@2]
+  //SEG572 [241] phi (byte) lock_current::c#2 = (byte) lock_current::c#1 [phi:lock_current::@8->lock_current::@2#0] -- register_copy 
+  //SEG573 [241] phi (byte) lock_current::col#2 = (byte) lock_current::col#1 [phi:lock_current::@8->lock_current::@2#1] -- register_copy 
+  //SEG574 [241] phi (byte) lock_current::i#2 = (byte~) lock_current::i#9 [phi:lock_current::@8->lock_current::@2#2] -- register_copy 
     jmp b2
 }
-//SEG573 keyboard_event_pressed
+//SEG575 keyboard_event_pressed
 keyboard_event_pressed: {
     .label row_bits = 7
     .label keycode = 4
-  //SEG574 [255] (byte~) keyboard_event_pressed::$0 ← (byte) keyboard_event_pressed::keycode#5 >> (byte/signed byte/word/signed word/dword/signed dword) 3 -- vbuaa=vbuz1_ror_3 
+  //SEG576 [255] (byte~) keyboard_event_pressed::$0 ← (byte) keyboard_event_pressed::keycode#5 >> (byte/signed byte/word/signed word/dword/signed dword) 3 -- vbuaa=vbuz1_ror_3 
     lda keycode
     lsr
     lsr
     lsr
-  //SEG575 [256] (byte) keyboard_event_pressed::row_bits#0 ← *((const byte[8]) keyboard_scan_values#0 + (byte~) keyboard_event_pressed::$0) -- vbuz1=pbuc1_derefidx_vbuaa 
+  //SEG577 [256] (byte) keyboard_event_pressed::row_bits#0 ← *((const byte[8]) keyboard_scan_values#0 + (byte~) keyboard_event_pressed::$0) -- vbuz1=pbuc1_derefidx_vbuaa 
     tay
     lda keyboard_scan_values,y
     sta row_bits
-  //SEG576 [257] (byte~) keyboard_event_pressed::$1 ← (byte) keyboard_event_pressed::keycode#5 & (byte/signed byte/word/signed word/dword/signed dword) 7 -- vbuaa=vbuz1_band_vbuc1 
+  //SEG578 [257] (byte~) keyboard_event_pressed::$1 ← (byte) keyboard_event_pressed::keycode#5 & (byte/signed byte/word/signed word/dword/signed dword) 7 -- vbuaa=vbuz1_band_vbuc1 
     lda #7
     and keycode
-  //SEG577 [258] (byte) keyboard_event_pressed::return#11 ← (byte) keyboard_event_pressed::row_bits#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte~) keyboard_event_pressed::$1) -- vbuaa=vbuz1_band_pbuc1_derefidx_vbuaa 
+  //SEG579 [258] (byte) keyboard_event_pressed::return#11 ← (byte) keyboard_event_pressed::row_bits#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte~) keyboard_event_pressed::$1) -- vbuaa=vbuz1_band_pbuc1_derefidx_vbuaa 
     tay
     lda keyboard_matrix_col_bitmask,y
     and row_bits
-  //SEG578 keyboard_event_pressed::@return
-  //SEG579 [259] return 
+  //SEG580 keyboard_event_pressed::@return
+  //SEG581 [259] return 
     rts
 }
-//SEG580 keyboard_event_get
+//SEG582 keyboard_event_get
 keyboard_event_get: {
-  //SEG581 [260] if((byte) keyboard_events_size#13==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_get::@return -- vbuz1_eq_0_then_la1 
+  //SEG583 [260] if((byte) keyboard_events_size#13==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_get::@return -- vbuz1_eq_0_then_la1 
     lda keyboard_events_size
     cmp #0
     beq b1
-  //SEG582 keyboard_event_get::@3
-  //SEG583 [261] (byte) keyboard_events_size#4 ← -- (byte) keyboard_events_size#13 -- vbuz1=_dec_vbuz1 
+  //SEG584 keyboard_event_get::@3
+  //SEG585 [261] (byte) keyboard_events_size#4 ← -- (byte) keyboard_events_size#13 -- vbuz1=_dec_vbuz1 
     dec keyboard_events_size
-  //SEG584 [262] (byte) keyboard_event_get::return#1 ← *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#4) -- vbuaa=pbuc1_derefidx_vbuz1 
+  //SEG586 [262] (byte) keyboard_event_get::return#1 ← *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#4) -- vbuaa=pbuc1_derefidx_vbuz1 
     ldy keyboard_events_size
     lda keyboard_events,y
-  //SEG585 [263] phi from keyboard_event_get::@3 to keyboard_event_get::@return [phi:keyboard_event_get::@3->keyboard_event_get::@return]
-  //SEG586 [263] phi (byte) keyboard_events_size#16 = (byte) keyboard_events_size#4 [phi:keyboard_event_get::@3->keyboard_event_get::@return#0] -- register_copy 
-  //SEG587 [263] phi (byte) keyboard_event_get::return#2 = (byte) keyboard_event_get::return#1 [phi:keyboard_event_get::@3->keyboard_event_get::@return#1] -- register_copy 
+  //SEG587 [263] phi from keyboard_event_get::@3 to keyboard_event_get::@return [phi:keyboard_event_get::@3->keyboard_event_get::@return]
+  //SEG588 [263] phi (byte) keyboard_events_size#16 = (byte) keyboard_events_size#4 [phi:keyboard_event_get::@3->keyboard_event_get::@return#0] -- register_copy 
+  //SEG589 [263] phi (byte) keyboard_event_get::return#2 = (byte) keyboard_event_get::return#1 [phi:keyboard_event_get::@3->keyboard_event_get::@return#1] -- register_copy 
     jmp breturn
-  //SEG588 [263] phi from keyboard_event_get to keyboard_event_get::@return [phi:keyboard_event_get->keyboard_event_get::@return]
+  //SEG590 [263] phi from keyboard_event_get to keyboard_event_get::@return [phi:keyboard_event_get->keyboard_event_get::@return]
   b1:
-  //SEG589 [263] phi (byte) keyboard_events_size#16 = (byte) keyboard_events_size#13 [phi:keyboard_event_get->keyboard_event_get::@return#0] -- register_copy 
-  //SEG590 [263] phi (byte) keyboard_event_get::return#2 = (byte/word/signed word/dword/signed dword) 255 [phi:keyboard_event_get->keyboard_event_get::@return#1] -- vbuaa=vbuc1 
+  //SEG591 [263] phi (byte) keyboard_events_size#16 = (byte) keyboard_events_size#13 [phi:keyboard_event_get->keyboard_event_get::@return#0] -- register_copy 
+  //SEG592 [263] phi (byte) keyboard_event_get::return#2 = (byte/word/signed word/dword/signed dword) 255 [phi:keyboard_event_get->keyboard_event_get::@return#1] -- vbuaa=vbuc1 
     lda #$ff
-  //SEG591 keyboard_event_get::@return
+  //SEG593 keyboard_event_get::@return
   breturn:
-  //SEG592 [264] return 
+  //SEG594 [264] return 
     rts
 }
-//SEG593 keyboard_event_scan
+//SEG595 keyboard_event_scan
 keyboard_event_scan: {
     .label row_scan = 8
     .label keycode = 7
     .label row = 4
-  //SEG594 [266] phi from keyboard_event_scan to keyboard_event_scan::@1 [phi:keyboard_event_scan->keyboard_event_scan::@1]
-  //SEG595 [266] phi (byte) keyboard_events_size#29 = (byte) keyboard_events_size#19 [phi:keyboard_event_scan->keyboard_event_scan::@1#0] -- register_copy 
-  //SEG596 [266] phi (byte) keyboard_event_scan::keycode#11 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan->keyboard_event_scan::@1#1] -- vbuz1=vbuc1 
+  //SEG596 [266] phi from keyboard_event_scan to keyboard_event_scan::@1 [phi:keyboard_event_scan->keyboard_event_scan::@1]
+  //SEG597 [266] phi (byte) keyboard_events_size#29 = (byte) keyboard_events_size#19 [phi:keyboard_event_scan->keyboard_event_scan::@1#0] -- register_copy 
+  //SEG598 [266] phi (byte) keyboard_event_scan::keycode#11 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan->keyboard_event_scan::@1#1] -- vbuz1=vbuc1 
     lda #0
     sta keycode
-  //SEG597 [266] phi (byte) keyboard_event_scan::row#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan->keyboard_event_scan::@1#2] -- vbuz1=vbuc1 
+  //SEG599 [266] phi (byte) keyboard_event_scan::row#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan->keyboard_event_scan::@1#2] -- vbuz1=vbuc1 
     sta row
-  //SEG598 [266] phi from keyboard_event_scan::@3 to keyboard_event_scan::@1 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1]
-  //SEG599 [266] phi (byte) keyboard_events_size#29 = (byte) keyboard_events_size#13 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#0] -- register_copy 
-  //SEG600 [266] phi (byte) keyboard_event_scan::keycode#11 = (byte) keyboard_event_scan::keycode#14 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#1] -- register_copy 
-  //SEG601 [266] phi (byte) keyboard_event_scan::row#2 = (byte) keyboard_event_scan::row#1 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#2] -- register_copy 
-  //SEG602 keyboard_event_scan::@1
+  //SEG600 [266] phi from keyboard_event_scan::@3 to keyboard_event_scan::@1 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1]
+  //SEG601 [266] phi (byte) keyboard_events_size#29 = (byte) keyboard_events_size#13 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#0] -- register_copy 
+  //SEG602 [266] phi (byte) keyboard_event_scan::keycode#11 = (byte) keyboard_event_scan::keycode#14 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#1] -- register_copy 
+  //SEG603 [266] phi (byte) keyboard_event_scan::row#2 = (byte) keyboard_event_scan::row#1 [phi:keyboard_event_scan::@3->keyboard_event_scan::@1#2] -- register_copy 
+  //SEG604 keyboard_event_scan::@1
   b1:
-  //SEG603 [267] (byte) keyboard_matrix_read::rowid#0 ← (byte) keyboard_event_scan::row#2 -- vbuxx=vbuz1 
+  //SEG605 [267] (byte) keyboard_matrix_read::rowid#0 ← (byte) keyboard_event_scan::row#2 -- vbuxx=vbuz1 
     ldx row
-  //SEG604 [268] call keyboard_matrix_read 
+  //SEG606 [268] call keyboard_matrix_read 
     jsr keyboard_matrix_read
-  //SEG605 [269] (byte) keyboard_matrix_read::return#2 ← (byte) keyboard_matrix_read::return#0
+  //SEG607 [269] (byte) keyboard_matrix_read::return#2 ← (byte) keyboard_matrix_read::return#0
     // (byte) keyboard_matrix_read::return#2 = (byte) keyboard_matrix_read::return#0  // register copy reg byte a
-  //SEG606 keyboard_event_scan::@25
-  //SEG607 [270] (byte) keyboard_event_scan::row_scan#0 ← (byte) keyboard_matrix_read::return#2 -- vbuz1=vbuaa 
+  //SEG608 keyboard_event_scan::@25
+  //SEG609 [270] (byte) keyboard_event_scan::row_scan#0 ← (byte) keyboard_matrix_read::return#2 -- vbuz1=vbuaa 
     sta row_scan
-  //SEG608 [271] if((byte) keyboard_event_scan::row_scan#0!=*((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2)) goto keyboard_event_scan::@4 -- vbuz1_neq_pbuc1_derefidx_vbuz2_then_la1 
+  //SEG610 [271] if((byte) keyboard_event_scan::row_scan#0!=*((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2)) goto keyboard_event_scan::@4 -- vbuz1_neq_pbuc1_derefidx_vbuz2_then_la1 
     ldy row
     cmp keyboard_scan_values,y
     bne b2
-  //SEG609 keyboard_event_scan::@13
-  //SEG610 [272] (byte) keyboard_event_scan::keycode#1 ← (byte) keyboard_event_scan::keycode#11 + (byte/signed byte/word/signed word/dword/signed dword) 8 -- vbuz1=vbuz1_plus_vbuc1 
+  //SEG611 keyboard_event_scan::@13
+  //SEG612 [272] (byte) keyboard_event_scan::keycode#1 ← (byte) keyboard_event_scan::keycode#11 + (byte/signed byte/word/signed word/dword/signed dword) 8 -- vbuz1=vbuz1_plus_vbuc1 
     lda #8
     clc
     adc keycode
     sta keycode
-  //SEG611 [273] phi from keyboard_event_scan::@13 keyboard_event_scan::@19 to keyboard_event_scan::@3 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3]
-  //SEG612 [273] phi (byte) keyboard_events_size#13 = (byte) keyboard_events_size#29 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3#0] -- register_copy 
-  //SEG613 [273] phi (byte) keyboard_event_scan::keycode#14 = (byte) keyboard_event_scan::keycode#1 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3#1] -- register_copy 
-  //SEG614 keyboard_event_scan::@3
+  //SEG613 [273] phi from keyboard_event_scan::@13 keyboard_event_scan::@19 to keyboard_event_scan::@3 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3]
+  //SEG614 [273] phi (byte) keyboard_events_size#13 = (byte) keyboard_events_size#29 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3#0] -- register_copy 
+  //SEG615 [273] phi (byte) keyboard_event_scan::keycode#14 = (byte) keyboard_event_scan::keycode#1 [phi:keyboard_event_scan::@13/keyboard_event_scan::@19->keyboard_event_scan::@3#1] -- register_copy 
+  //SEG616 keyboard_event_scan::@3
   b3:
-  //SEG615 [274] (byte) keyboard_event_scan::row#1 ← ++ (byte) keyboard_event_scan::row#2 -- vbuz1=_inc_vbuz1 
+  //SEG617 [274] (byte) keyboard_event_scan::row#1 ← ++ (byte) keyboard_event_scan::row#2 -- vbuz1=_inc_vbuz1 
     inc row
-  //SEG616 [275] if((byte) keyboard_event_scan::row#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@1 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG618 [275] if((byte) keyboard_event_scan::row#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@1 -- vbuz1_neq_vbuc1_then_la1 
     lda row
     cmp #8
     bne b1
-  //SEG617 [276] phi from keyboard_event_scan::@3 to keyboard_event_scan::@20 [phi:keyboard_event_scan::@3->keyboard_event_scan::@20]
-  //SEG618 keyboard_event_scan::@20
-  //SEG619 [277] call keyboard_event_pressed 
-  //SEG620 [254] phi from keyboard_event_scan::@20 to keyboard_event_pressed [phi:keyboard_event_scan::@20->keyboard_event_pressed]
-  //SEG621 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_LSHIFT#0 [phi:keyboard_event_scan::@20->keyboard_event_pressed#0] -- vbuz1=vbuc1 
+  //SEG619 [276] phi from keyboard_event_scan::@3 to keyboard_event_scan::@20 [phi:keyboard_event_scan::@3->keyboard_event_scan::@20]
+  //SEG620 keyboard_event_scan::@20
+  //SEG621 [277] call keyboard_event_pressed 
+  //SEG622 [254] phi from keyboard_event_scan::@20 to keyboard_event_pressed [phi:keyboard_event_scan::@20->keyboard_event_pressed]
+  //SEG623 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_LSHIFT#0 [phi:keyboard_event_scan::@20->keyboard_event_pressed#0] -- vbuz1=vbuc1 
     lda #KEY_LSHIFT
     sta keyboard_event_pressed.keycode
     jsr keyboard_event_pressed
-  //SEG622 [278] (byte) keyboard_event_pressed::return#0 ← (byte) keyboard_event_pressed::return#11
+  //SEG624 [278] (byte) keyboard_event_pressed::return#0 ← (byte) keyboard_event_pressed::return#11
     // (byte) keyboard_event_pressed::return#0 = (byte) keyboard_event_pressed::return#11  // register copy reg byte a
-  //SEG623 keyboard_event_scan::@26
-  //SEG624 [279] (byte~) keyboard_event_scan::$14 ← (byte) keyboard_event_pressed::return#0
+  //SEG625 keyboard_event_scan::@26
+  //SEG626 [279] (byte~) keyboard_event_scan::$14 ← (byte) keyboard_event_pressed::return#0
     // (byte~) keyboard_event_scan::$14 = (byte) keyboard_event_pressed::return#0  // register copy reg byte a
-  //SEG625 [280] if((byte~) keyboard_event_scan::$14==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@9 -- vbuaa_eq_0_then_la1 
+  //SEG627 [280] if((byte~) keyboard_event_scan::$14==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@9 -- vbuaa_eq_0_then_la1 
     cmp #0
-  //SEG626 [281] phi from keyboard_event_scan::@26 to keyboard_event_scan::@21 [phi:keyboard_event_scan::@26->keyboard_event_scan::@21]
-  //SEG627 keyboard_event_scan::@21
-  //SEG628 [282] phi from keyboard_event_scan::@21 keyboard_event_scan::@26 to keyboard_event_scan::@9 [phi:keyboard_event_scan::@21/keyboard_event_scan::@26->keyboard_event_scan::@9]
-  //SEG629 keyboard_event_scan::@9
-  //SEG630 [283] call keyboard_event_pressed 
-  //SEG631 [254] phi from keyboard_event_scan::@9 to keyboard_event_pressed [phi:keyboard_event_scan::@9->keyboard_event_pressed]
-  //SEG632 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_RSHIFT#0 [phi:keyboard_event_scan::@9->keyboard_event_pressed#0] -- vbuz1=vbuc1 
+  //SEG628 [281] phi from keyboard_event_scan::@26 to keyboard_event_scan::@21 [phi:keyboard_event_scan::@26->keyboard_event_scan::@21]
+  //SEG629 keyboard_event_scan::@21
+  //SEG630 [282] phi from keyboard_event_scan::@21 keyboard_event_scan::@26 to keyboard_event_scan::@9 [phi:keyboard_event_scan::@21/keyboard_event_scan::@26->keyboard_event_scan::@9]
+  //SEG631 keyboard_event_scan::@9
+  //SEG632 [283] call keyboard_event_pressed 
+  //SEG633 [254] phi from keyboard_event_scan::@9 to keyboard_event_pressed [phi:keyboard_event_scan::@9->keyboard_event_pressed]
+  //SEG634 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_RSHIFT#0 [phi:keyboard_event_scan::@9->keyboard_event_pressed#0] -- vbuz1=vbuc1 
     lda #KEY_RSHIFT
     sta keyboard_event_pressed.keycode
     jsr keyboard_event_pressed
-  //SEG633 [284] (byte) keyboard_event_pressed::return#1 ← (byte) keyboard_event_pressed::return#11
+  //SEG635 [284] (byte) keyboard_event_pressed::return#1 ← (byte) keyboard_event_pressed::return#11
     // (byte) keyboard_event_pressed::return#1 = (byte) keyboard_event_pressed::return#11  // register copy reg byte a
-  //SEG634 keyboard_event_scan::@27
-  //SEG635 [285] (byte~) keyboard_event_scan::$18 ← (byte) keyboard_event_pressed::return#1
+  //SEG636 keyboard_event_scan::@27
+  //SEG637 [285] (byte~) keyboard_event_scan::$18 ← (byte) keyboard_event_pressed::return#1
     // (byte~) keyboard_event_scan::$18 = (byte) keyboard_event_pressed::return#1  // register copy reg byte a
-  //SEG636 [286] if((byte~) keyboard_event_scan::$18==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@10 -- vbuaa_eq_0_then_la1 
+  //SEG638 [286] if((byte~) keyboard_event_scan::$18==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@10 -- vbuaa_eq_0_then_la1 
     cmp #0
-  //SEG637 [287] phi from keyboard_event_scan::@27 to keyboard_event_scan::@22 [phi:keyboard_event_scan::@27->keyboard_event_scan::@22]
-  //SEG638 keyboard_event_scan::@22
-  //SEG639 [288] phi from keyboard_event_scan::@22 keyboard_event_scan::@27 to keyboard_event_scan::@10 [phi:keyboard_event_scan::@22/keyboard_event_scan::@27->keyboard_event_scan::@10]
-  //SEG640 keyboard_event_scan::@10
-  //SEG641 [289] call keyboard_event_pressed 
-  //SEG642 [254] phi from keyboard_event_scan::@10 to keyboard_event_pressed [phi:keyboard_event_scan::@10->keyboard_event_pressed]
-  //SEG643 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_CTRL#0 [phi:keyboard_event_scan::@10->keyboard_event_pressed#0] -- vbuz1=vbuc1 
+  //SEG639 [287] phi from keyboard_event_scan::@27 to keyboard_event_scan::@22 [phi:keyboard_event_scan::@27->keyboard_event_scan::@22]
+  //SEG640 keyboard_event_scan::@22
+  //SEG641 [288] phi from keyboard_event_scan::@22 keyboard_event_scan::@27 to keyboard_event_scan::@10 [phi:keyboard_event_scan::@22/keyboard_event_scan::@27->keyboard_event_scan::@10]
+  //SEG642 keyboard_event_scan::@10
+  //SEG643 [289] call keyboard_event_pressed 
+  //SEG644 [254] phi from keyboard_event_scan::@10 to keyboard_event_pressed [phi:keyboard_event_scan::@10->keyboard_event_pressed]
+  //SEG645 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_CTRL#0 [phi:keyboard_event_scan::@10->keyboard_event_pressed#0] -- vbuz1=vbuc1 
     lda #KEY_CTRL
     sta keyboard_event_pressed.keycode
     jsr keyboard_event_pressed
-  //SEG644 [290] (byte) keyboard_event_pressed::return#2 ← (byte) keyboard_event_pressed::return#11
+  //SEG646 [290] (byte) keyboard_event_pressed::return#2 ← (byte) keyboard_event_pressed::return#11
     // (byte) keyboard_event_pressed::return#2 = (byte) keyboard_event_pressed::return#11  // register copy reg byte a
-  //SEG645 keyboard_event_scan::@28
-  //SEG646 [291] (byte~) keyboard_event_scan::$22 ← (byte) keyboard_event_pressed::return#2
+  //SEG647 keyboard_event_scan::@28
+  //SEG648 [291] (byte~) keyboard_event_scan::$22 ← (byte) keyboard_event_pressed::return#2
     // (byte~) keyboard_event_scan::$22 = (byte) keyboard_event_pressed::return#2  // register copy reg byte a
-  //SEG647 [292] if((byte~) keyboard_event_scan::$22==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@11 -- vbuaa_eq_0_then_la1 
+  //SEG649 [292] if((byte~) keyboard_event_scan::$22==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@11 -- vbuaa_eq_0_then_la1 
     cmp #0
-  //SEG648 [293] phi from keyboard_event_scan::@28 to keyboard_event_scan::@23 [phi:keyboard_event_scan::@28->keyboard_event_scan::@23]
-  //SEG649 keyboard_event_scan::@23
-  //SEG650 [294] phi from keyboard_event_scan::@23 keyboard_event_scan::@28 to keyboard_event_scan::@11 [phi:keyboard_event_scan::@23/keyboard_event_scan::@28->keyboard_event_scan::@11]
-  //SEG651 keyboard_event_scan::@11
-  //SEG652 [295] call keyboard_event_pressed 
-  //SEG653 [254] phi from keyboard_event_scan::@11 to keyboard_event_pressed [phi:keyboard_event_scan::@11->keyboard_event_pressed]
-  //SEG654 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_COMMODORE#0 [phi:keyboard_event_scan::@11->keyboard_event_pressed#0] -- vbuz1=vbuc1 
+  //SEG650 [293] phi from keyboard_event_scan::@28 to keyboard_event_scan::@23 [phi:keyboard_event_scan::@28->keyboard_event_scan::@23]
+  //SEG651 keyboard_event_scan::@23
+  //SEG652 [294] phi from keyboard_event_scan::@23 keyboard_event_scan::@28 to keyboard_event_scan::@11 [phi:keyboard_event_scan::@23/keyboard_event_scan::@28->keyboard_event_scan::@11]
+  //SEG653 keyboard_event_scan::@11
+  //SEG654 [295] call keyboard_event_pressed 
+  //SEG655 [254] phi from keyboard_event_scan::@11 to keyboard_event_pressed [phi:keyboard_event_scan::@11->keyboard_event_pressed]
+  //SEG656 [254] phi (byte) keyboard_event_pressed::keycode#5 = (const byte) KEY_COMMODORE#0 [phi:keyboard_event_scan::@11->keyboard_event_pressed#0] -- vbuz1=vbuc1 
     lda #KEY_COMMODORE
     sta keyboard_event_pressed.keycode
     jsr keyboard_event_pressed
-  //SEG655 [296] (byte) keyboard_event_pressed::return#10 ← (byte) keyboard_event_pressed::return#11
+  //SEG657 [296] (byte) keyboard_event_pressed::return#10 ← (byte) keyboard_event_pressed::return#11
     // (byte) keyboard_event_pressed::return#10 = (byte) keyboard_event_pressed::return#11  // register copy reg byte a
-  //SEG656 keyboard_event_scan::@29
-  //SEG657 [297] (byte~) keyboard_event_scan::$26 ← (byte) keyboard_event_pressed::return#10
+  //SEG658 keyboard_event_scan::@29
+  //SEG659 [297] (byte~) keyboard_event_scan::$26 ← (byte) keyboard_event_pressed::return#10
     // (byte~) keyboard_event_scan::$26 = (byte) keyboard_event_pressed::return#10  // register copy reg byte a
-  //SEG658 [298] if((byte~) keyboard_event_scan::$26==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@return -- vbuaa_eq_0_then_la1 
+  //SEG660 [298] if((byte~) keyboard_event_scan::$26==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@return -- vbuaa_eq_0_then_la1 
     cmp #0
-  //SEG659 [299] phi from keyboard_event_scan::@29 to keyboard_event_scan::@24 [phi:keyboard_event_scan::@29->keyboard_event_scan::@24]
-  //SEG660 keyboard_event_scan::@24
-  //SEG661 keyboard_event_scan::@return
-  //SEG662 [300] return 
+  //SEG661 [299] phi from keyboard_event_scan::@29 to keyboard_event_scan::@24 [phi:keyboard_event_scan::@29->keyboard_event_scan::@24]
+  //SEG662 keyboard_event_scan::@24
+  //SEG663 keyboard_event_scan::@return
+  //SEG664 [300] return 
     rts
-  //SEG663 [301] phi from keyboard_event_scan::@25 to keyboard_event_scan::@4 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4]
+  //SEG665 [301] phi from keyboard_event_scan::@25 to keyboard_event_scan::@4 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4]
   b2:
-  //SEG664 [301] phi (byte) keyboard_events_size#10 = (byte) keyboard_events_size#29 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#0] -- register_copy 
-  //SEG665 [301] phi (byte) keyboard_event_scan::keycode#10 = (byte) keyboard_event_scan::keycode#11 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#1] -- register_copy 
-  //SEG666 [301] phi (byte) keyboard_event_scan::col#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#2] -- vbuxx=vbuc1 
+  //SEG666 [301] phi (byte) keyboard_events_size#10 = (byte) keyboard_events_size#29 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#0] -- register_copy 
+  //SEG667 [301] phi (byte) keyboard_event_scan::keycode#10 = (byte) keyboard_event_scan::keycode#11 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#1] -- register_copy 
+  //SEG668 [301] phi (byte) keyboard_event_scan::col#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:keyboard_event_scan::@25->keyboard_event_scan::@4#2] -- vbuxx=vbuc1 
     ldx #0
-  //SEG667 [301] phi from keyboard_event_scan::@5 to keyboard_event_scan::@4 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4]
-  //SEG668 [301] phi (byte) keyboard_events_size#10 = (byte) keyboard_events_size#30 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#0] -- register_copy 
-  //SEG669 [301] phi (byte) keyboard_event_scan::keycode#10 = (byte) keyboard_event_scan::keycode#15 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#1] -- register_copy 
-  //SEG670 [301] phi (byte) keyboard_event_scan::col#2 = (byte) keyboard_event_scan::col#1 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#2] -- register_copy 
-  //SEG671 keyboard_event_scan::@4
+  //SEG669 [301] phi from keyboard_event_scan::@5 to keyboard_event_scan::@4 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4]
+  //SEG670 [301] phi (byte) keyboard_events_size#10 = (byte) keyboard_events_size#30 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#0] -- register_copy 
+  //SEG671 [301] phi (byte) keyboard_event_scan::keycode#10 = (byte) keyboard_event_scan::keycode#15 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#1] -- register_copy 
+  //SEG672 [301] phi (byte) keyboard_event_scan::col#2 = (byte) keyboard_event_scan::col#1 [phi:keyboard_event_scan::@5->keyboard_event_scan::@4#2] -- register_copy 
+  //SEG673 keyboard_event_scan::@4
   b4:
-  //SEG672 [302] (byte~) keyboard_event_scan::$3 ← (byte) keyboard_event_scan::row_scan#0 ^ *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) -- vbuaa=vbuz1_bxor_pbuc1_derefidx_vbuz2 
+  //SEG674 [302] (byte~) keyboard_event_scan::$3 ← (byte) keyboard_event_scan::row_scan#0 ^ *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) -- vbuaa=vbuz1_bxor_pbuc1_derefidx_vbuz2 
     lda row_scan
     ldy row
     eor keyboard_scan_values,y
-  //SEG673 [303] (byte~) keyboard_event_scan::$4 ← (byte~) keyboard_event_scan::$3 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) -- vbuaa=vbuaa_band_pbuc1_derefidx_vbuxx 
+  //SEG675 [303] (byte~) keyboard_event_scan::$4 ← (byte~) keyboard_event_scan::$3 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) -- vbuaa=vbuaa_band_pbuc1_derefidx_vbuxx 
     and keyboard_matrix_col_bitmask,x
-  //SEG674 [304] if((byte~) keyboard_event_scan::$4==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@5 -- vbuaa_eq_0_then_la1 
+  //SEG676 [304] if((byte~) keyboard_event_scan::$4==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@5 -- vbuaa_eq_0_then_la1 
     cmp #0
     beq b5
-  //SEG675 keyboard_event_scan::@15
-  //SEG676 [305] if((byte) keyboard_events_size#10==(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@5 -- vbuz1_eq_vbuc1_then_la1 
+  //SEG677 keyboard_event_scan::@15
+  //SEG678 [305] if((byte) keyboard_events_size#10==(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@5 -- vbuz1_eq_vbuc1_then_la1 
     lda keyboard_events_size
     cmp #8
     beq b5
-  //SEG677 keyboard_event_scan::@16
-  //SEG678 [306] (byte) keyboard_event_scan::event_type#0 ← (byte) keyboard_event_scan::row_scan#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) -- vbuaa=vbuz1_band_pbuc1_derefidx_vbuxx 
+  //SEG679 keyboard_event_scan::@16
+  //SEG680 [306] (byte) keyboard_event_scan::event_type#0 ← (byte) keyboard_event_scan::row_scan#0 & *((const byte[8]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_event_scan::col#2) -- vbuaa=vbuz1_band_pbuc1_derefidx_vbuxx 
     lda keyboard_matrix_col_bitmask,x
     and row_scan
-  //SEG679 [307] if((byte) keyboard_event_scan::event_type#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@7 -- vbuaa_eq_0_then_la1 
+  //SEG681 [307] if((byte) keyboard_event_scan::event_type#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto keyboard_event_scan::@7 -- vbuaa_eq_0_then_la1 
     cmp #0
     beq b7
-  //SEG680 keyboard_event_scan::@17
-  //SEG681 [308] *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#10) ← (byte) keyboard_event_scan::keycode#10 -- pbuc1_derefidx_vbuz1=vbuz2 
+  //SEG682 keyboard_event_scan::@17
+  //SEG683 [308] *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#10) ← (byte) keyboard_event_scan::keycode#10 -- pbuc1_derefidx_vbuz1=vbuz2 
     lda keycode
     ldy keyboard_events_size
     sta keyboard_events,y
-  //SEG682 [309] (byte) keyboard_events_size#2 ← ++ (byte) keyboard_events_size#10 -- vbuz1=_inc_vbuz1 
+  //SEG684 [309] (byte) keyboard_events_size#2 ← ++ (byte) keyboard_events_size#10 -- vbuz1=_inc_vbuz1 
     inc keyboard_events_size
-  //SEG683 [310] phi from keyboard_event_scan::@15 keyboard_event_scan::@17 keyboard_event_scan::@4 keyboard_event_scan::@7 to keyboard_event_scan::@5 [phi:keyboard_event_scan::@15/keyboard_event_scan::@17/keyboard_event_scan::@4/keyboard_event_scan::@7->keyboard_event_scan::@5]
-  //SEG684 [310] phi (byte) keyboard_events_size#30 = (byte) keyboard_events_size#10 [phi:keyboard_event_scan::@15/keyboard_event_scan::@17/keyboard_event_scan::@4/keyboard_event_scan::@7->keyboard_event_scan::@5#0] -- register_copy 
-  //SEG685 keyboard_event_scan::@5
+  //SEG685 [310] phi from keyboard_event_scan::@15 keyboard_event_scan::@17 keyboard_event_scan::@4 keyboard_event_scan::@7 to keyboard_event_scan::@5 [phi:keyboard_event_scan::@15/keyboard_event_scan::@17/keyboard_event_scan::@4/keyboard_event_scan::@7->keyboard_event_scan::@5]
+  //SEG686 [310] phi (byte) keyboard_events_size#30 = (byte) keyboard_events_size#10 [phi:keyboard_event_scan::@15/keyboard_event_scan::@17/keyboard_event_scan::@4/keyboard_event_scan::@7->keyboard_event_scan::@5#0] -- register_copy 
+  //SEG687 keyboard_event_scan::@5
   b5:
-  //SEG686 [311] (byte) keyboard_event_scan::keycode#15 ← ++ (byte) keyboard_event_scan::keycode#10 -- vbuz1=_inc_vbuz1 
+  //SEG688 [311] (byte) keyboard_event_scan::keycode#15 ← ++ (byte) keyboard_event_scan::keycode#10 -- vbuz1=_inc_vbuz1 
     inc keycode
-  //SEG687 [312] (byte) keyboard_event_scan::col#1 ← ++ (byte) keyboard_event_scan::col#2 -- vbuxx=_inc_vbuxx 
+  //SEG689 [312] (byte) keyboard_event_scan::col#1 ← ++ (byte) keyboard_event_scan::col#2 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG688 [313] if((byte) keyboard_event_scan::col#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@4 -- vbuxx_neq_vbuc1_then_la1 
+  //SEG690 [313] if((byte) keyboard_event_scan::col#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto keyboard_event_scan::@4 -- vbuxx_neq_vbuc1_then_la1 
     cpx #8
     bne b4
-  //SEG689 keyboard_event_scan::@19
-  //SEG690 [314] *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) ← (byte) keyboard_event_scan::row_scan#0 -- pbuc1_derefidx_vbuz1=vbuz2 
+  //SEG691 keyboard_event_scan::@19
+  //SEG692 [314] *((const byte[8]) keyboard_scan_values#0 + (byte) keyboard_event_scan::row#2) ← (byte) keyboard_event_scan::row_scan#0 -- pbuc1_derefidx_vbuz1=vbuz2 
     lda row_scan
     ldy row
     sta keyboard_scan_values,y
     jmp b3
-  //SEG691 keyboard_event_scan::@7
+  //SEG693 keyboard_event_scan::@7
   b7:
-  //SEG692 [315] (byte/word/dword~) keyboard_event_scan::$11 ← (byte) keyboard_event_scan::keycode#10 | (byte/signed byte/word/signed word/dword/signed dword) 64 -- vbuaa=vbuz1_bor_vbuc1 
+  //SEG694 [315] (byte/word/dword~) keyboard_event_scan::$11 ← (byte) keyboard_event_scan::keycode#10 | (byte/signed byte/word/signed word/dword/signed dword) 64 -- vbuaa=vbuz1_bor_vbuc1 
     lda #$40
     ora keycode
-  //SEG693 [316] *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#10) ← (byte/word/dword~) keyboard_event_scan::$11 -- pbuc1_derefidx_vbuz1=vbuaa 
+  //SEG695 [316] *((const byte[8]) keyboard_events#0 + (byte) keyboard_events_size#10) ← (byte/word/dword~) keyboard_event_scan::$11 -- pbuc1_derefidx_vbuz1=vbuaa 
     ldy keyboard_events_size
     sta keyboard_events,y
-  //SEG694 [317] (byte) keyboard_events_size#1 ← ++ (byte) keyboard_events_size#10 -- vbuz1=_inc_vbuz1 
+  //SEG696 [317] (byte) keyboard_events_size#1 ← ++ (byte) keyboard_events_size#10 -- vbuz1=_inc_vbuz1 
     inc keyboard_events_size
     jmp b5
 }
-//SEG695 keyboard_matrix_read
+//SEG697 keyboard_matrix_read
 keyboard_matrix_read: {
-  //SEG696 [318] *((const byte*) CIA1_PORT_A#0) ← *((const byte[8]) keyboard_matrix_row_bitmask#0 + (byte) keyboard_matrix_read::rowid#0) -- _deref_pbuc1=pbuc2_derefidx_vbuxx 
+  //SEG698 [318] *((const byte*) CIA1_PORT_A#0) ← *((const byte[8]) keyboard_matrix_row_bitmask#0 + (byte) keyboard_matrix_read::rowid#0) -- _deref_pbuc1=pbuc2_derefidx_vbuxx 
     lda keyboard_matrix_row_bitmask,x
     sta CIA1_PORT_A
-  //SEG697 [319] (byte) keyboard_matrix_read::return#0 ← ~ *((const byte*) CIA1_PORT_B#0) -- vbuaa=_bnot__deref_pbuc1 
+  //SEG699 [319] (byte) keyboard_matrix_read::return#0 ← ~ *((const byte*) CIA1_PORT_B#0) -- vbuaa=_bnot__deref_pbuc1 
     lda CIA1_PORT_B
     eor #$ff
-  //SEG698 keyboard_matrix_read::@return
-  //SEG699 [320] return 
+  //SEG700 keyboard_matrix_read::@return
+  //SEG701 [320] return 
     rts
 }
-//SEG700 init
-init: {
-    .label _14 = $c
-    .label li = 5
+//SEG702 tables_init
+tables_init: {
     .label pli = 5
     .label idx = 2
-    .label line = 5
-    .label l = 2
-  //SEG701 [322] call fill 
-  //SEG702 [350] phi from init to fill [phi:init->fill]
-  //SEG703 [350] phi (byte) fill::val#3 = (byte/word/signed word/dword/signed dword) 160 [phi:init->fill#0] -- vbuxx=vbuc1 
-    ldx #$a0
-  //SEG704 [350] phi (byte*) fill::addr#0 = (const byte*) SCREEN#0 [phi:init->fill#1] -- pbuz1=pbuc1 
-    lda #<SCREEN
-    sta fill.addr
-    lda #>SCREEN
-    sta fill.addr+1
-    jsr fill
-  //SEG705 [323] phi from init to init::@9 [phi:init->init::@9]
-  //SEG706 init::@9
-  //SEG707 [324] call fill 
-  //SEG708 [350] phi from init::@9 to fill [phi:init::@9->fill]
-  //SEG709 [350] phi (byte) fill::val#3 = (const byte) BLACK#0 [phi:init::@9->fill#0] -- vbuxx=vbuc1 
-    ldx #BLACK
-  //SEG710 [350] phi (byte*) fill::addr#0 = (const byte*) COLS#0 [phi:init::@9->fill#1] -- pbuz1=pbuc1 
-    lda #<COLS
-    sta fill.addr
-    lda #>COLS
-    sta fill.addr+1
-    jsr fill
-  //SEG711 [325] phi from init::@9 to init::@1 [phi:init::@9->init::@1]
-  //SEG712 [325] phi (byte*) init::li#2 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 40+(byte/signed byte/word/signed word/dword/signed dword) 15 [phi:init::@9->init::@1#0] -- pbuz1=pbuc1 
-    lda #<COLS+$28+$f
-    sta li
-    lda #>COLS+$28+$f
-    sta li+1
-  //SEG713 [325] phi (byte) init::i#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:init::@9->init::@1#1] -- vbuxx=vbuc1 
-    ldx #0
-  //SEG714 [325] phi from init::@1 to init::@1 [phi:init::@1->init::@1]
-  //SEG715 [325] phi (byte*) init::li#2 = (byte*) init::li#1 [phi:init::@1->init::@1#0] -- register_copy 
-  //SEG716 [325] phi (byte) init::i#2 = (byte) init::i#1 [phi:init::@1->init::@1#1] -- register_copy 
-  //SEG717 init::@1
-  b1:
-  //SEG718 [326] (byte~) init::$5 ← (byte) init::i#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuaa=vbuxx_rol_1 
-    txa
-    asl
-  //SEG719 [327] *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) init::$5) ← (byte*) init::li#2 -- pptc1_derefidx_vbuaa=pbuz1 
-    tay
-    lda li
-    sta screen_lines,y
-    lda li+1
-    sta screen_lines+1,y
-  //SEG720 [328] (byte*) init::li#1 ← (byte*) init::li#2 + (byte/signed byte/word/signed word/dword/signed dword) 40 -- pbuz1=pbuz1_plus_vbuc1 
-    lda li
-    clc
-    adc #$28
-    sta li
-    bcc !+
-    inc li+1
-  !:
-  //SEG721 [329] (byte) init::i#1 ← ++ (byte) init::i#2 -- vbuxx=_inc_vbuxx 
-    inx
-  //SEG722 [330] if((byte) init::i#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 2+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@1 -- vbuxx_neq_vbuc1_then_la1 
-    cpx #PLAYFIELD_LINES+2+1
-    bne b1
-  //SEG723 [331] phi from init::@1 to init::@2 [phi:init::@1->init::@2]
-  //SEG724 [331] phi (byte) init::idx#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:init::@1->init::@2#0] -- vbuz1=vbuc1 
+  //SEG703 [322] phi from tables_init to tables_init::@1 [phi:tables_init->tables_init::@1]
+  //SEG704 [322] phi (byte) tables_init::idx#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:tables_init->tables_init::@1#0] -- vbuz1=vbuc1 
     lda #0
     sta idx
-  //SEG725 [331] phi (byte*) init::pli#2 = (const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 [phi:init::@1->init::@2#1] -- pbuz1=pbuc1 
+  //SEG705 [322] phi (byte*) tables_init::pli#2 = (const byte[PLAYFIELD_LINES#0*PLAYFIELD_COLS#0]) playfield#0 [phi:tables_init->tables_init::@1#1] -- pbuz1=pbuc1 
     lda #<playfield
     sta pli
     lda #>playfield
     sta pli+1
-  //SEG726 [331] phi (byte) init::j#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:init::@1->init::@2#2] -- vbuxx=vbuc1 
+  //SEG706 [322] phi (byte) tables_init::j#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:tables_init->tables_init::@1#2] -- vbuxx=vbuc1 
     ldx #0
-  //SEG727 [331] phi from init::@2 to init::@2 [phi:init::@2->init::@2]
-  //SEG728 [331] phi (byte) init::idx#2 = (byte) init::idx#1 [phi:init::@2->init::@2#0] -- register_copy 
-  //SEG729 [331] phi (byte*) init::pli#2 = (byte*) init::pli#1 [phi:init::@2->init::@2#1] -- register_copy 
-  //SEG730 [331] phi (byte) init::j#2 = (byte) init::j#1 [phi:init::@2->init::@2#2] -- register_copy 
-  //SEG731 init::@2
-  b2:
-  //SEG732 [332] (byte~) init::$8 ← (byte) init::j#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuaa=vbuxx_rol_1 
+  //SEG707 [322] phi from tables_init::@1 to tables_init::@1 [phi:tables_init::@1->tables_init::@1]
+  //SEG708 [322] phi (byte) tables_init::idx#2 = (byte) tables_init::idx#1 [phi:tables_init::@1->tables_init::@1#0] -- register_copy 
+  //SEG709 [322] phi (byte*) tables_init::pli#2 = (byte*) tables_init::pli#1 [phi:tables_init::@1->tables_init::@1#1] -- register_copy 
+  //SEG710 [322] phi (byte) tables_init::j#2 = (byte) tables_init::j#1 [phi:tables_init::@1->tables_init::@1#2] -- register_copy 
+  //SEG711 tables_init::@1
+  b1:
+  //SEG712 [323] (byte~) tables_init::$1 ← (byte) tables_init::j#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuaa=vbuxx_rol_1 
     txa
     asl
-  //SEG733 [333] *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte~) init::$8) ← (byte*) init::pli#2 -- pptc1_derefidx_vbuaa=pbuz1 
+  //SEG713 [324] *((const byte*[PLAYFIELD_LINES#0]) playfield_lines#0 + (byte~) tables_init::$1) ← (byte*) tables_init::pli#2 -- pptc1_derefidx_vbuaa=pbuz1 
     tay
     lda pli
     sta playfield_lines,y
     lda pli+1
     sta playfield_lines+1,y
-  //SEG734 [334] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) init::j#2) ← (byte) init::idx#2 -- pbuc1_derefidx_vbuxx=vbuz1 
+  //SEG714 [325] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0 + (byte) tables_init::j#2) ← (byte) tables_init::idx#2 -- pbuc1_derefidx_vbuxx=vbuz1 
     lda idx
     sta playfield_lines_idx,x
-  //SEG735 [335] (byte*) init::pli#1 ← (byte*) init::pli#2 + (const byte) PLAYFIELD_COLS#0 -- pbuz1=pbuz1_plus_vbuc1 
+  //SEG715 [326] (byte*) tables_init::pli#1 ← (byte*) tables_init::pli#2 + (const byte) PLAYFIELD_COLS#0 -- pbuz1=pbuz1_plus_vbuc1 
     lda pli
     clc
     adc #PLAYFIELD_COLS
@@ -14215,60 +14230,127 @@ init: {
     bcc !+
     inc pli+1
   !:
-  //SEG736 [336] (byte) init::idx#1 ← (byte) init::idx#2 + (const byte) PLAYFIELD_COLS#0 -- vbuz1=vbuz1_plus_vbuc1 
+  //SEG716 [327] (byte) tables_init::idx#1 ← (byte) tables_init::idx#2 + (const byte) PLAYFIELD_COLS#0 -- vbuz1=vbuz1_plus_vbuc1 
     lda #PLAYFIELD_COLS
     clc
     adc idx
     sta idx
-  //SEG737 [337] (byte) init::j#1 ← ++ (byte) init::j#2 -- vbuxx=_inc_vbuxx 
+  //SEG717 [328] (byte) tables_init::j#1 ← ++ (byte) tables_init::j#2 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG738 [338] if((byte) init::j#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@2 -- vbuxx_neq_vbuc1_then_la1 
+  //SEG718 [329] if((byte) tables_init::j#1!=(const byte) PLAYFIELD_LINES#0-(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto tables_init::@1 -- vbuxx_neq_vbuc1_then_la1 
     cpx #PLAYFIELD_LINES-1+1
-    bne b2
-  //SEG739 init::@6
-  //SEG740 [339] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(const byte) PLAYFIELD_LINES#0) ← (const byte) PLAYFIELD_COLS#0*(const byte) PLAYFIELD_LINES#0 -- _deref_pbuc1=vbuc2 
+    bne b1
+  //SEG719 tables_init::@2
+  //SEG720 [330] *((const byte[PLAYFIELD_LINES#0+1]) playfield_lines_idx#0+(const byte) PLAYFIELD_LINES#0) ← (const byte) PLAYFIELD_COLS#0*(const byte) PLAYFIELD_LINES#0 -- _deref_pbuc1=vbuc2 
     lda #PLAYFIELD_COLS*PLAYFIELD_LINES
     sta playfield_lines_idx+PLAYFIELD_LINES
-  //SEG741 [340] phi from init::@6 to init::@3 [phi:init::@6->init::@3]
-  //SEG742 [340] phi (byte) init::l#4 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:init::@6->init::@3#0] -- vbuz1=vbuc1 
+  //SEG721 tables_init::@return
+  //SEG722 [331] return 
+    rts
+}
+//SEG723 render_init
+render_init: {
+    .label _10 = $c
+    .label li = 5
+    .label line = 5
+    .label l = 2
+  //SEG724 [333] call fill 
+  //SEG725 [352] phi from render_init to fill [phi:render_init->fill]
+  //SEG726 [352] phi (byte) fill::val#3 = (byte/word/signed word/dword/signed dword) 160 [phi:render_init->fill#0] -- vbuxx=vbuc1 
+    ldx #$a0
+  //SEG727 [352] phi (byte*) fill::addr#0 = (const byte*) SCREEN#0 [phi:render_init->fill#1] -- pbuz1=pbuc1 
+    lda #<SCREEN
+    sta fill.addr
+    lda #>SCREEN
+    sta fill.addr+1
+    jsr fill
+  //SEG728 [334] phi from render_init to render_init::@7 [phi:render_init->render_init::@7]
+  //SEG729 render_init::@7
+  //SEG730 [335] call fill 
+  //SEG731 [352] phi from render_init::@7 to fill [phi:render_init::@7->fill]
+  //SEG732 [352] phi (byte) fill::val#3 = (const byte) BLACK#0 [phi:render_init::@7->fill#0] -- vbuxx=vbuc1 
+    ldx #BLACK
+  //SEG733 [352] phi (byte*) fill::addr#0 = (const byte*) COLS#0 [phi:render_init::@7->fill#1] -- pbuz1=pbuc1 
+    lda #<COLS
+    sta fill.addr
+    lda #>COLS
+    sta fill.addr+1
+    jsr fill
+  //SEG734 [336] phi from render_init::@7 to render_init::@1 [phi:render_init::@7->render_init::@1]
+  //SEG735 [336] phi (byte*) render_init::li#2 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 40+(byte/signed byte/word/signed word/dword/signed dword) 15 [phi:render_init::@7->render_init::@1#0] -- pbuz1=pbuc1 
+    lda #<COLS+$28+$f
+    sta li
+    lda #>COLS+$28+$f
+    sta li+1
+  //SEG736 [336] phi (byte) render_init::i#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_init::@7->render_init::@1#1] -- vbuxx=vbuc1 
+    ldx #0
+  //SEG737 [336] phi from render_init::@1 to render_init::@1 [phi:render_init::@1->render_init::@1]
+  //SEG738 [336] phi (byte*) render_init::li#2 = (byte*) render_init::li#1 [phi:render_init::@1->render_init::@1#0] -- register_copy 
+  //SEG739 [336] phi (byte) render_init::i#2 = (byte) render_init::i#1 [phi:render_init::@1->render_init::@1#1] -- register_copy 
+  //SEG740 render_init::@1
+  b1:
+  //SEG741 [337] (byte~) render_init::$5 ← (byte) render_init::i#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 -- vbuaa=vbuxx_rol_1 
+    txa
+    asl
+  //SEG742 [338] *((const byte*[PLAYFIELD_LINES#0+3]) screen_lines#0 + (byte~) render_init::$5) ← (byte*) render_init::li#2 -- pptc1_derefidx_vbuaa=pbuz1 
+    tay
+    lda li
+    sta screen_lines,y
+    lda li+1
+    sta screen_lines+1,y
+  //SEG743 [339] (byte*) render_init::li#1 ← (byte*) render_init::li#2 + (byte/signed byte/word/signed word/dword/signed dword) 40 -- pbuz1=pbuz1_plus_vbuc1 
+    lda li
+    clc
+    adc #$28
+    sta li
+    bcc !+
+    inc li+1
+  !:
+  //SEG744 [340] (byte) render_init::i#1 ← ++ (byte) render_init::i#2 -- vbuxx=_inc_vbuxx 
+    inx
+  //SEG745 [341] if((byte) render_init::i#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 2+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_init::@1 -- vbuxx_neq_vbuc1_then_la1 
+    cpx #PLAYFIELD_LINES+2+1
+    bne b1
+  //SEG746 [342] phi from render_init::@1 to render_init::@2 [phi:render_init::@1->render_init::@2]
+  //SEG747 [342] phi (byte) render_init::l#4 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_init::@1->render_init::@2#0] -- vbuz1=vbuc1 
     lda #0
     sta l
-  //SEG743 [340] phi (byte*) init::line#4 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 14 [phi:init::@6->init::@3#1] -- pbuz1=pbuc1 
+  //SEG748 [342] phi (byte*) render_init::line#4 = (const byte*) COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 14 [phi:render_init::@1->render_init::@2#1] -- pbuz1=pbuc1 
     lda #<COLS+$e
     sta line
     lda #>COLS+$e
     sta line+1
-  //SEG744 [340] phi from init::@7 to init::@3 [phi:init::@7->init::@3]
-  //SEG745 [340] phi (byte) init::l#4 = (byte) init::l#1 [phi:init::@7->init::@3#0] -- register_copy 
-  //SEG746 [340] phi (byte*) init::line#4 = (byte*) init::line#1 [phi:init::@7->init::@3#1] -- register_copy 
-  //SEG747 init::@3
-  b3:
-  //SEG748 [341] phi from init::@3 to init::@4 [phi:init::@3->init::@4]
-  //SEG749 [341] phi (byte) init::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:init::@3->init::@4#0] -- vbuxx=vbuc1 
+  //SEG749 [342] phi from render_init::@5 to render_init::@2 [phi:render_init::@5->render_init::@2]
+  //SEG750 [342] phi (byte) render_init::l#4 = (byte) render_init::l#1 [phi:render_init::@5->render_init::@2#0] -- register_copy 
+  //SEG751 [342] phi (byte*) render_init::line#4 = (byte*) render_init::line#1 [phi:render_init::@5->render_init::@2#1] -- register_copy 
+  //SEG752 render_init::@2
+  b2:
+  //SEG753 [343] phi from render_init::@2 to render_init::@3 [phi:render_init::@2->render_init::@3]
+  //SEG754 [343] phi (byte) render_init::c#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:render_init::@2->render_init::@3#0] -- vbuxx=vbuc1 
     ldx #0
-  //SEG750 [341] phi from init::@4 to init::@4 [phi:init::@4->init::@4]
-  //SEG751 [341] phi (byte) init::c#2 = (byte) init::c#1 [phi:init::@4->init::@4#0] -- register_copy 
-  //SEG752 init::@4
-  b4:
-  //SEG753 [342] (byte*~) init::$14 ← (byte*) init::line#4 + (byte) init::c#2 -- pbuz1=pbuz2_plus_vbuxx 
+  //SEG755 [343] phi from render_init::@3 to render_init::@3 [phi:render_init::@3->render_init::@3]
+  //SEG756 [343] phi (byte) render_init::c#2 = (byte) render_init::c#1 [phi:render_init::@3->render_init::@3#0] -- register_copy 
+  //SEG757 render_init::@3
+  b3:
+  //SEG758 [344] (byte*~) render_init::$10 ← (byte*) render_init::line#4 + (byte) render_init::c#2 -- pbuz1=pbuz2_plus_vbuxx 
     txa
     clc
     adc line
-    sta _14
+    sta _10
     lda #0
     adc line+1
-    sta _14+1
-  //SEG754 [343] *((byte*~) init::$14) ← (const byte) DARK_GREY#0 -- _deref_pbuz1=vbuc1 
+    sta _10+1
+  //SEG759 [345] *((byte*~) render_init::$10) ← (const byte) DARK_GREY#0 -- _deref_pbuz1=vbuc1 
     lda #DARK_GREY
     ldy #0
-    sta (_14),y
-  //SEG755 [344] (byte) init::c#1 ← ++ (byte) init::c#2 -- vbuxx=_inc_vbuxx 
+    sta (_10),y
+  //SEG760 [346] (byte) render_init::c#1 ← ++ (byte) render_init::c#2 -- vbuxx=_inc_vbuxx 
     inx
-  //SEG756 [345] if((byte) init::c#1!=(const byte) PLAYFIELD_COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@4 -- vbuxx_neq_vbuc1_then_la1 
+  //SEG761 [347] if((byte) render_init::c#1!=(const byte) PLAYFIELD_COLS#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_init::@3 -- vbuxx_neq_vbuc1_then_la1 
     cpx #PLAYFIELD_COLS+1+1
-    bne b4
-  //SEG757 init::@7
-  //SEG758 [346] (byte*) init::line#1 ← (byte*) init::line#4 + (byte/signed byte/word/signed word/dword/signed dword) 40 -- pbuz1=pbuz1_plus_vbuc1 
+    bne b3
+  //SEG762 render_init::@5
+  //SEG763 [348] (byte*) render_init::line#1 ← (byte*) render_init::line#4 + (byte/signed byte/word/signed word/dword/signed dword) 40 -- pbuz1=pbuz1_plus_vbuc1 
     lda line
     clc
     adc #$28
@@ -14276,21 +14358,21 @@ init: {
     bcc !+
     inc line+1
   !:
-  //SEG759 [347] (byte) init::l#1 ← ++ (byte) init::l#4 -- vbuz1=_inc_vbuz1 
+  //SEG764 [349] (byte) render_init::l#1 ← ++ (byte) render_init::l#4 -- vbuz1=_inc_vbuz1 
     inc l
-  //SEG760 [348] if((byte) init::l#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto init::@3 -- vbuz1_neq_vbuc1_then_la1 
+  //SEG765 [350] if((byte) render_init::l#1!=(const byte) PLAYFIELD_LINES#0+(byte/signed byte/word/signed word/dword/signed dword) 1+(byte/signed byte/word/signed word/dword/signed dword) 1) goto render_init::@2 -- vbuz1_neq_vbuc1_then_la1 
     lda l
     cmp #PLAYFIELD_LINES+1+1
-    bne b3
-  //SEG761 init::@return
-  //SEG762 [349] return 
+    bne b2
+  //SEG766 render_init::@return
+  //SEG767 [351] return 
     rts
 }
-//SEG763 fill
+//SEG768 fill
 fill: {
     .label end = $c
     .label addr = 5
-  //SEG764 [351] (byte*) fill::end#0 ← (byte*) fill::addr#0 + (word/signed word/dword/signed dword) 1000 -- pbuz1=pbuz2_plus_vwuc1 
+  //SEG769 [353] (byte*) fill::end#0 ← (byte*) fill::addr#0 + (word/signed word/dword/signed dword) 1000 -- pbuz1=pbuz2_plus_vwuc1 
     lda addr
     clc
     adc #<$3e8
@@ -14298,42 +14380,42 @@ fill: {
     lda addr+1
     adc #>$3e8
     sta end+1
-  //SEG765 [352] phi from fill fill::@1 to fill::@1 [phi:fill/fill::@1->fill::@1]
-  //SEG766 [352] phi (byte*) fill::addr#2 = (byte*) fill::addr#0 [phi:fill/fill::@1->fill::@1#0] -- register_copy 
-  //SEG767 fill::@1
+  //SEG770 [354] phi from fill fill::@1 to fill::@1 [phi:fill/fill::@1->fill::@1]
+  //SEG771 [354] phi (byte*) fill::addr#2 = (byte*) fill::addr#0 [phi:fill/fill::@1->fill::@1#0] -- register_copy 
+  //SEG772 fill::@1
   b1:
-  //SEG768 [353] *((byte*) fill::addr#2) ← (byte) fill::val#3 -- _deref_pbuz1=vbuxx 
+  //SEG773 [355] *((byte*) fill::addr#2) ← (byte) fill::val#3 -- _deref_pbuz1=vbuxx 
     txa
     ldy #0
     sta (addr),y
-  //SEG769 [354] (byte*) fill::addr#1 ← ++ (byte*) fill::addr#2 -- pbuz1=_inc_pbuz1 
+  //SEG774 [356] (byte*) fill::addr#1 ← ++ (byte*) fill::addr#2 -- pbuz1=_inc_pbuz1 
     inc addr
     bne !+
     inc addr+1
   !:
-  //SEG770 [355] if((byte*) fill::addr#1!=(byte*) fill::end#0) goto fill::@1 -- pbuz1_neq_pbuz2_then_la1 
+  //SEG775 [357] if((byte*) fill::addr#1!=(byte*) fill::end#0) goto fill::@1 -- pbuz1_neq_pbuz2_then_la1 
     lda addr+1
     cmp end+1
     bne b1
     lda addr
     cmp end
     bne b1
-  //SEG771 fill::@return
-  //SEG772 [356] return 
+  //SEG776 fill::@return
+  //SEG777 [358] return 
     rts
 }
-//SEG773 sid_rnd_init
+//SEG778 sid_rnd_init
 sid_rnd_init: {
-  //SEG774 [357] *((const word*) SID_VOICE3_FREQ#0) ← (word/dword/signed dword) 65535 -- _deref_pwuc1=vwuc2 
+  //SEG779 [359] *((const word*) SID_VOICE3_FREQ#0) ← (word/dword/signed dword) 65535 -- _deref_pwuc1=vwuc2 
     lda #<$ffff
     sta SID_VOICE3_FREQ
     lda #>$ffff
     sta SID_VOICE3_FREQ+1
-  //SEG775 [358] *((const byte*) SID_VOICE3_CONTROL#0) ← (const byte) SID_CONTROL_NOISE#0 -- _deref_pbuc1=vbuc2 
+  //SEG780 [360] *((const byte*) SID_VOICE3_CONTROL#0) ← (const byte) SID_CONTROL_NOISE#0 -- _deref_pbuc1=vbuc2 
     lda #SID_CONTROL_NOISE
     sta SID_VOICE3_CONTROL
-  //SEG776 sid_rnd_init::@return
-  //SEG777 [359] return 
+  //SEG781 sid_rnd_init::@return
+  //SEG782 [361] return 
     rts
 }
   keyboard_matrix_row_bitmask: .byte $fe, $fd, $fb, $f7, $ef, $df, $bf, $7f
diff --git a/src/test/ref/examples/tetris/tetris.sym b/src/test/ref/examples/tetris/tetris.sym
index 1f4c3dad6..3d686a78a 100644
--- a/src/test/ref/examples/tetris/tetris.sym
+++ b/src/test/ref/examples/tetris/tetris.sym
@@ -1,4 +1,4 @@
-(label) @26
+(label) @27
 (label) @begin
 (label) @end
 (byte) BLACK
@@ -148,7 +148,7 @@
 (byte) collision::ypos2#2 ypos2 zp ZP_BYTE:8 87.06666666666668
 (byte) current_movedown_counter
 (byte) current_movedown_counter#10 current_movedown_counter zp ZP_BYTE:3 0.5333333333333333
-(byte) current_movedown_counter#12 current_movedown_counter zp ZP_BYTE:3 0.5
+(byte) current_movedown_counter#12 current_movedown_counter zp ZP_BYTE:3 0.52
 (byte) current_movedown_counter#15 current_movedown_counter zp ZP_BYTE:3 1.3
 (byte) current_movedown_fast
 (const byte) current_movedown_fast#0 current_movedown_fast = (byte/signed byte/word/signed word/dword/signed dword) 5
@@ -157,54 +157,54 @@
 (byte) current_orientation
 (byte) current_orientation#15 current_orientation zp ZP_BYTE:14 0.5
 (byte) current_orientation#18 current_orientation zp ZP_BYTE:14 0.32653061224489793
-(byte) current_orientation#23 current_orientation zp ZP_BYTE:14 1.0625
+(byte) current_orientation#23 current_orientation zp ZP_BYTE:14 1.1333333333333333
 (byte) current_orientation#33 current_orientation zp ZP_BYTE:14 4.0
 (byte) current_orientation#8 current_orientation zp ZP_BYTE:14 3.0
 (byte*) current_piece
 (byte*) current_piece#11 current_piece zp ZP_WORD:12 0.5588235294117647
-(byte*) current_piece#13 current_piece zp ZP_WORD:12 0.3432835820895522
+(byte*) current_piece#13 current_piece zp ZP_WORD:12 0.3484848484848484
 (byte*) current_piece#15 current_piece#15 zp ZP_WORD:5 10.0
 (byte*) current_piece#23 current_piece zp ZP_WORD:12 6.0
-(byte*~) current_piece#69 current_piece zp ZP_WORD:12 4.0
-(byte*~) current_piece#70 current_piece#70 zp ZP_WORD:5 4.0
+(byte*~) current_piece#70 current_piece zp ZP_WORD:12 4.0
 (byte*~) current_piece#71 current_piece#71 zp ZP_WORD:5 4.0
 (byte*~) current_piece#72 current_piece#72 zp ZP_WORD:5 4.0
 (byte*~) current_piece#73 current_piece#73 zp ZP_WORD:5 4.0
-(byte*~) current_piece#74 current_piece zp ZP_WORD:12 4.0
+(byte*~) current_piece#74 current_piece#74 zp ZP_WORD:5 4.0
+(byte*~) current_piece#75 current_piece zp ZP_WORD:12 4.0
 (byte) current_piece_color
 (byte) current_piece_color#11 current_piece_color zp ZP_BYTE:18 19.96078431372549
-(byte) current_piece_color#13 current_piece_color zp ZP_BYTE:18 1.0
+(byte) current_piece_color#13 current_piece_color zp ZP_BYTE:18 1.04
 (byte) current_piece_color#15 current_piece_color zp ZP_BYTE:18 0.7272727272727273
 (byte) current_piece_color#23 current_piece_color zp ZP_BYTE:18 6.0
-(byte) current_piece_color#65 current_piece_color#65 zp ZP_BYTE:7 53.368421052631575
-(byte~) current_piece_color#73 current_piece_color#73 zp ZP_BYTE:7 4.0
-(byte~) current_piece_color#74 current_piece_color#74 zp ZP_BYTE:7 22.0
+(byte) current_piece_color#66 current_piece_color#66 zp ZP_BYTE:7 53.368421052631575
+(byte~) current_piece_color#74 current_piece_color#74 zp ZP_BYTE:7 4.0
+(byte~) current_piece_color#75 current_piece_color#75 zp ZP_BYTE:7 22.0
 (byte*) current_piece_gfx
 (byte*) current_piece_gfx#10 current_piece_gfx zp ZP_WORD:15 0.6666666666666666
 (byte*) current_piece_gfx#15 current_piece_gfx zp ZP_WORD:15 19.96078431372549
 (byte*) current_piece_gfx#17 current_piece_gfx zp ZP_WORD:15 0.2962962962962963
-(byte*) current_piece_gfx#18 current_piece_gfx zp ZP_WORD:15 1.75
+(byte*) current_piece_gfx#18 current_piece_gfx zp ZP_WORD:15 1.8666666666666665
 (byte*) current_piece_gfx#29 current_piece_gfx zp ZP_WORD:15 6.0
 (byte*) current_piece_gfx#63 current_piece_gfx#63 zp ZP_WORD:5 53.368421052631575
 (byte*) current_piece_gfx#8 current_piece_gfx zp ZP_WORD:15 4.0
-(byte*~) current_piece_gfx#85 current_piece_gfx#85 zp ZP_WORD:5 2.0
-(byte*~) current_piece_gfx#86 current_piece_gfx#86 zp ZP_WORD:5 11.0
+(byte*~) current_piece_gfx#86 current_piece_gfx#86 zp ZP_WORD:5 2.0
+(byte*~) current_piece_gfx#87 current_piece_gfx#87 zp ZP_WORD:5 11.0
 (byte) current_xpos
 (byte) current_xpos#16 current_xpos zp ZP_BYTE:17 2.313725490196078
 (byte) current_xpos#19 current_xpos zp ZP_BYTE:17 0.72
-(byte) current_xpos#23 current_xpos zp ZP_BYTE:17 0.8500000000000003
+(byte) current_xpos#23 current_xpos zp ZP_BYTE:17 0.871794871794872
 (byte) current_xpos#36 current_xpos zp ZP_BYTE:17 4.0
 (byte) current_xpos#63 current_xpos#63 zp ZP_BYTE:4 5.894736842105264
 (byte) current_xpos#7 current_xpos zp ZP_BYTE:17 4.0
 (byte) current_xpos#9 current_xpos zp ZP_BYTE:17 4.0
-(byte~) current_xpos#94 current_xpos#94 zp ZP_BYTE:4 7.333333333333333
+(byte~) current_xpos#95 current_xpos#95 zp ZP_BYTE:4 7.333333333333333
 (byte) current_ypos
 (byte) current_ypos#12 current_ypos zp ZP_BYTE:2 0.5588235294117647
-(byte) current_ypos#16 current_ypos zp ZP_BYTE:2 0.47761194029850734
+(byte) current_ypos#16 current_ypos zp ZP_BYTE:2 0.48484848484848475
 (byte) current_ypos#22 reg byte x 13.0
 (byte) current_ypos#31 current_ypos zp ZP_BYTE:2 4.0
 (byte) current_ypos#4 current_ypos zp ZP_BYTE:2 4.0
-(byte~) current_ypos#69 reg byte x 5.5
+(byte~) current_ypos#70 reg byte x 5.5
 (void()) fill((byte*) fill::start , (word) fill::size , (byte) fill::val)
 (label) fill::@1
 (label) fill::@return
@@ -246,42 +246,6 @@
 (byte) find_line::y
 (byte) find_line::y#1 y zp ZP_BYTE:7 1001.0
 (byte) find_line::y#8 y zp ZP_BYTE:7 300.29999999999995
-(void()) init()
-(byte*~) init::$14 $14 zp ZP_WORD:12 202.0
-(byte~) init::$5 reg byte a 22.0
-(byte~) init::$8 reg byte a 22.0
-(label) init::@1
-(label) init::@2
-(label) init::@3
-(label) init::@4
-(label) init::@6
-(label) init::@7
-(label) init::@9
-(label) init::@return
-(byte) init::c
-(byte) init::c#1 reg byte x 151.5
-(byte) init::c#2 reg byte x 101.0
-(byte) init::i
-(byte) init::i#1 reg byte x 16.5
-(byte) init::i#2 reg byte x 8.25
-(byte) init::idx
-(byte) init::idx#1 idx zp ZP_BYTE:2 7.333333333333333
-(byte) init::idx#2 idx zp ZP_BYTE:2 6.6000000000000005
-(byte) init::j
-(byte) init::j#1 reg byte x 16.5
-(byte) init::j#2 reg byte x 7.333333333333333
-(byte) init::l
-(byte) init::l#1 l zp ZP_BYTE:2 16.5
-(byte) init::l#4 l zp ZP_BYTE:2 3.142857142857143
-(byte*) init::li
-(byte*) init::li#1 li zp ZP_WORD:5 7.333333333333333
-(byte*) init::li#2 li zp ZP_WORD:5 11.0
-(byte*) init::line
-(byte*) init::line#1 line zp ZP_WORD:5 7.333333333333333
-(byte*) init::line#4 line zp ZP_WORD:5 20.499999999999996
-(byte*) init::pli
-(byte*) init::pli#1 pli zp ZP_WORD:5 5.5
-(byte*) init::pli#2 pli zp ZP_WORD:5 8.25
 (byte()) keyboard_event_get()
 (label) keyboard_event_get::@3
 (label) keyboard_event_get::@return
@@ -358,7 +322,7 @@
 (byte) keyboard_events_size#1 keyboard_events_size zp ZP_BYTE:19 2002.0
 (byte) keyboard_events_size#10 keyboard_events_size zp ZP_BYTE:19 810.9000000000001
 (byte) keyboard_events_size#13 keyboard_events_size zp ZP_BYTE:19 9.967741935483872
-(byte) keyboard_events_size#16 keyboard_events_size zp ZP_BYTE:19 0.49999999999999994
+(byte) keyboard_events_size#16 keyboard_events_size zp ZP_BYTE:19 0.5172413793103449
 (byte) keyboard_events_size#19 keyboard_events_size zp ZP_BYTE:19 2.6
 (byte) keyboard_events_size#2 keyboard_events_size zp ZP_BYTE:19 2002.0
 (byte) keyboard_events_size#29 keyboard_events_size zp ZP_BYTE:19 43.57142857142858
@@ -413,7 +377,7 @@
 (void()) main()
 (byte~) main::$10 reg byte a 22.0
 (byte~) main::$11 reg byte a 22.0
-(byte~) main::$9 reg byte a 22.0
+(byte~) main::$12 reg byte a 22.0
 (label) main::@1
 (label) main::@10
 (label) main::@19
@@ -421,7 +385,7 @@
 (label) main::@22
 (label) main::@23
 (label) main::@24
-(label) main::@26
+(label) main::@25
 (label) main::@27
 (label) main::@28
 (label) main::@29
@@ -576,6 +540,30 @@
 (byte) render_current::ypos2#0 ypos2 zp ZP_BYTE:8 4.0
 (byte) render_current::ypos2#1 ypos2 zp ZP_BYTE:8 67.33333333333333
 (byte) render_current::ypos2#2 ypos2 zp ZP_BYTE:8 29.000000000000004
+(void()) render_init()
+(byte*~) render_init::$10 $10 zp ZP_WORD:12 202.0
+(byte~) render_init::$5 reg byte a 22.0
+(label) render_init::@1
+(label) render_init::@2
+(label) render_init::@3
+(label) render_init::@5
+(label) render_init::@7
+(label) render_init::@return
+(byte) render_init::c
+(byte) render_init::c#1 reg byte x 151.5
+(byte) render_init::c#2 reg byte x 101.0
+(byte) render_init::i
+(byte) render_init::i#1 reg byte x 16.5
+(byte) render_init::i#2 reg byte x 8.25
+(byte) render_init::l
+(byte) render_init::l#1 l zp ZP_BYTE:2 16.5
+(byte) render_init::l#4 l zp ZP_BYTE:2 3.142857142857143
+(byte*) render_init::li
+(byte*) render_init::li#1 li zp ZP_WORD:5 7.333333333333333
+(byte*) render_init::li#2 li zp ZP_WORD:5 11.0
+(byte*) render_init::line
+(byte*) render_init::line#1 line zp ZP_WORD:5 7.333333333333333
+(byte*) render_init::line#4 line zp ZP_WORD:5 20.499999999999996
 (void()) render_playfield()
 (byte~) render_playfield::$1 reg byte a 202.0
 (label) render_playfield::@1
@@ -615,14 +603,28 @@
 (label) spawn_current::@return
 (byte) spawn_current::piece_idx
 (byte) spawn_current::piece_idx#1 reg byte x 202.0
-(byte) spawn_current::piece_idx#2 reg byte x 41.199999999999996
+(byte) spawn_current::piece_idx#2 reg byte x 51.5
+(void()) tables_init()
+(byte~) tables_init::$1 reg byte a 22.0
+(label) tables_init::@1
+(label) tables_init::@2
+(label) tables_init::@return
+(byte) tables_init::idx
+(byte) tables_init::idx#1 idx zp ZP_BYTE:2 7.333333333333333
+(byte) tables_init::idx#2 idx zp ZP_BYTE:2 6.6000000000000005
+(byte) tables_init::j
+(byte) tables_init::j#1 reg byte x 16.5
+(byte) tables_init::j#2 reg byte x 7.333333333333333
+(byte*) tables_init::pli
+(byte*) tables_init::pli#1 pli zp ZP_WORD:5 5.5
+(byte*) tables_init::pli#2 pli zp ZP_WORD:5 8.25
 
-zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 remove_lines::done#3 remove_lines::done#2 init::idx#2 init::idx#1 init::l#4 init::l#1 spawn_current::$3 ]
+zp ZP_BYTE:2 [ current_ypos#12 current_ypos#16 current_ypos#31 current_ypos#4 lock_current::ypos2#2 lock_current::ypos2#0 lock_current::ypos2#1 remove_lines::done#3 remove_lines::done#2 tables_init::idx#2 tables_init::idx#1 render_init::l#4 render_init::l#1 spawn_current::$3 ]
 zp ZP_BYTE:3 [ current_movedown_counter#15 current_movedown_counter#12 current_movedown_counter#10 remove_line::y#4 remove_line::ypos#0 remove_line::y#1 find_line::i#2 find_line::i#3 find_line::i#8 find_line::i#10 lock_current::l#6 lock_current::l#1 ]
-reg byte x [ current_ypos#22 current_ypos#69 ]
-zp ZP_BYTE:4 [ current_xpos#63 current_xpos#94 render_playfield::l#2 render_playfield::l#1 play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 remove_line::x#2 remove_line::x#1 find_line::filled#4 find_line::filled#2 lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 keyboard_event_pressed::keycode#5 keyboard_event_scan::row#2 keyboard_event_scan::row#1 ]
-zp ZP_WORD:5 [ current_piece_gfx#63 current_piece_gfx#85 current_piece_gfx#86 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 current_piece#15 current_piece#70 current_piece#71 current_piece#72 current_piece#73 collision::piece_gfx#0 init::li#2 init::li#1 init::pli#2 init::pli#1 init::line#4 init::line#1 fill::addr#2 fill::addr#0 fill::addr#1 lock_current::playfield_line#0 ]
-zp ZP_BYTE:7 [ current_piece_color#65 current_piece_color#73 current_piece_color#74 render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 find_line::return#2 find_line::y#8 find_line::y#1 lock_current::col#2 lock_current::col#0 lock_current::col#1 keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 keyboard_event_pressed::row_bits#0 ]
+reg byte x [ current_ypos#22 current_ypos#70 ]
+zp ZP_BYTE:4 [ current_xpos#63 current_xpos#95 render_playfield::l#2 render_playfield::l#1 play_move_rotate::orientation#3 play_move_rotate::orientation#1 play_move_rotate::orientation#2 remove_line::x#2 remove_line::x#1 find_line::filled#4 find_line::filled#2 lock_current::i#2 lock_current::i#3 lock_current::i#7 lock_current::i#9 keyboard_event_pressed::keycode#5 keyboard_event_scan::row#2 keyboard_event_scan::row#1 ]
+zp ZP_WORD:5 [ current_piece_gfx#63 current_piece_gfx#86 current_piece_gfx#87 render_playfield::line#2 render_playfield::line#0 render_playfield::line#1 current_piece#15 current_piece#71 current_piece#72 current_piece#73 current_piece#74 collision::piece_gfx#0 tables_init::pli#2 tables_init::pli#1 render_init::li#2 render_init::li#1 render_init::line#4 render_init::line#1 fill::addr#2 fill::addr#0 fill::addr#1 lock_current::playfield_line#0 ]
+zp ZP_BYTE:7 [ current_piece_color#66 current_piece_color#74 current_piece_color#75 render_playfield::i#2 render_playfield::i#3 render_playfield::i#1 collision::xpos#5 collision::xpos#0 collision::xpos#1 collision::xpos#2 collision::xpos#3 find_line::return#2 find_line::y#8 find_line::y#1 lock_current::col#2 lock_current::col#0 lock_current::col#1 keyboard_event_scan::keycode#10 keyboard_event_scan::keycode#11 keyboard_event_scan::keycode#14 keyboard_event_scan::keycode#1 keyboard_event_scan::keycode#15 keyboard_event_pressed::row_bits#0 ]
 zp ZP_BYTE:8 [ render_current::ypos2#2 render_current::ypos2#0 render_current::ypos2#1 collision::ypos2#2 collision::ypos2#0 collision::ypos2#1 find_line::i#1 lock_current::i#1 keyboard_event_scan::row_scan#0 ]
 zp ZP_BYTE:9 [ render_current::l#3 render_current::l#1 collision::l#6 collision::l#1 ]
 zp ZP_BYTE:10 [ render_current::i#2 render_current::i#1 render_current::i#4 render_current::i#8 collision::i#2 collision::i#3 collision::i#11 collision::i#13 ]
@@ -636,7 +638,7 @@ reg byte x [ collision::c#2 collision::c#1 ]
 reg byte a [ collision::return#14 ]
 reg byte a [ play_move_leftright::return#2 ]
 reg byte x [ play_move_down::movedown#6 play_move_down::movedown#3 play_move_down::movedown#7 play_move_down::movedown#2 play_move_down::movedown#10 ]
-zp ZP_WORD:12 [ current_piece#23 current_piece#74 current_piece#11 current_piece#13 current_piece#69 init::$14 fill::end#0 ]
+zp ZP_WORD:12 [ current_piece#23 current_piece#75 current_piece#11 current_piece#13 current_piece#70 render_init::$10 fill::end#0 ]
 zp ZP_BYTE:14 [ current_orientation#33 current_orientation#15 current_orientation#23 current_orientation#8 current_orientation#18 ]
 zp ZP_WORD:15 [ current_piece_gfx#29 current_piece_gfx#15 current_piece_gfx#18 current_piece_gfx#10 current_piece_gfx#8 current_piece_gfx#17 ]
 zp ZP_BYTE:17 [ current_xpos#36 current_xpos#16 current_xpos#23 current_xpos#9 current_xpos#19 current_xpos#7 ]
@@ -650,22 +652,22 @@ reg byte x [ lock_current::c#2 lock_current::c#1 ]
 reg byte a [ keyboard_event_get::return#2 keyboard_event_get::return#1 ]
 reg byte x [ keyboard_event_scan::col#2 keyboard_event_scan::col#1 ]
 zp ZP_BYTE:19 [ keyboard_events_size#10 keyboard_events_size#29 keyboard_events_size#19 keyboard_events_size#16 keyboard_events_size#13 keyboard_events_size#4 keyboard_events_size#30 keyboard_events_size#2 keyboard_events_size#1 ]
-reg byte x [ init::i#2 init::i#1 ]
-reg byte x [ init::j#2 init::j#1 ]
-reg byte x [ init::c#2 init::c#1 ]
+reg byte x [ tables_init::j#2 tables_init::j#1 ]
+reg byte x [ render_init::i#2 render_init::i#1 ]
+reg byte x [ render_init::c#2 render_init::c#1 ]
 reg byte x [ fill::val#3 ]
 reg byte a [ keyboard_event_get::return#3 ]
 zp ZP_BYTE:20 [ main::key_event#0 ]
 reg byte a [ play_move_down::key_event#0 ]
 reg byte a [ play_move_down::return#0 ]
-reg byte a [ main::$9 ]
+reg byte a [ main::$10 ]
 zp ZP_BYTE:21 [ main::render#1 main::render#2 ]
 reg byte a [ play_move_leftright::key_event#0 ]
 reg byte a [ play_move_leftright::return#0 ]
-reg byte a [ main::$10 ]
+reg byte a [ main::$11 ]
 reg byte a [ play_move_rotate::key_event#0 ]
 reg byte a [ play_move_rotate::return#0 ]
-reg byte a [ main::$11 ]
+reg byte a [ main::$12 ]
 reg byte a [ main::render#3 ]
 zp ZP_WORD:22 [ render_current::screen_line#0 collision::playfield_line#0 ]
 reg byte a [ render_current::current_cell#0 ]
@@ -708,5 +710,5 @@ reg byte a [ keyboard_event_scan::$4 ]
 reg byte a [ keyboard_event_scan::event_type#0 ]
 reg byte a [ keyboard_event_scan::$11 ]
 reg byte a [ keyboard_matrix_read::return#0 ]
-reg byte a [ init::$5 ]
-reg byte a [ init::$8 ]
+reg byte a [ tables_init::$1 ]
+reg byte a [ render_init::$5 ]